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Control of spin-orbit interaction of optical pulses in the mono-cycle regime and its application

Research Project

Project/Area Number 23360024
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied optics/Quantum optical engineering
Research InstitutionHokkaido University

Principal Investigator

MORITA Ryuji  北海道大学, 工学(系)研究科(研究院), 教授 (30222350)

Co-Investigator(Kenkyū-buntansha) TODA Yasunori  北海道大学, 大学院工学研究院, 教授 (00313106)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥20,540,000 (Direct Cost: ¥15,800,000、Indirect Cost: ¥4,740,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2011: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywords光量子科学 / 量子エレクトロニクス / 高性能レーザー / モノサイクル光パルス / スピン軌道相互作用 / 位相特異性 / 偏光特異性 / 軌道角運動量 / スピン角運動量 / レーザー加工 / 周波数分解計測 / 環状ビーム
Research Abstract

Few-cycle optical-vortex pulse generation and over-mJ intense, 27 fs optical-vortex pulse generation with programmable topological-charge control were first performed. Furthermore, the measurement of the orbital-angular-momentum spectra of ultra-broadband optical-vortex pulses with high precision was demonstrated in quasi-real time. The time-resolved nonlinear spectroscopy technique using optical vortices as a pump and a probe was developed, enabling us to evaluate the relaxation time of orbital angular momentum of the GaN exciton. In addition, chiral nanostructures of metal were first fabricated by using spin- and orbital-angular momentum controlled optical-vortex pulses.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (119 results)

All 2014 2013 2012 2011 Other

All Journal Article (20 results) (of which Peer Reviewed: 20 results,  Open Access: 1 results) Presentation (98 results) (of which Invited: 9 results) Book (1 results)

  • [Journal Article] Frequency-resolved measurement of the orbital angular momentum spectrum of femtosecond ultra-broadband optical-vortex pulses based on field reconstruction2014

    • Author(s)
      K.Yamane, Z.Yang, Y.Toda, R.Morita
    • Journal Title

      New J. Phys.

      Volume: 16

    • NAID

      120005425367

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Frequency-resolved measurement of the orbital angular momentum spectrum of femtosecond ultra-broadband optical-vortex pulses based on field reconstruction2014

    • Author(s)
      K. Yamane, Z. Yang, Y. Toda, R. Morita
    • Journal Title

      New J. Phys.

      Volume: 16 Issue: 5 Pages: 053020-053020

    • DOI

      10.1088/1367-2630/16/5/053020

    • NAID

      120005425367

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ultrafast and ultra-broadband optical-vortex pulse generation and characterization2013

    • Author(s)
      R.Morita, K.Yamane, Z.Yang, Y.Toda
    • Journal Title

      Proceedings of SPIE 8999, Complex Light and Optical Forces

      Volume: VIII Pages: 89990X-89990X

    • DOI

      10.1117/12.2036919

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stable and flexible ring-shaped optical lattice generation by use of axially-symmetric polarization elements2013

    • Author(s)
      M.Sakamoto, K.Oka, R.Morita, N.Murakami
    • Journal Title

      Opt. Lett.

      Volume: 38 Issue: 18 Pages: 3661-3664

    • DOI

      10.1364/ol.38.003661

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Laguerre-Gaussian mode conversion for orbital angular momentum resolved spectroscopy2013

    • Author(s)
      Y.Toda, K.Shigematsu, K.Yamane, R.Morita
    • Journal Title

      Opt. Commun.

      Volume: 308 Pages: 147-151

    • DOI

      10.1016/j.optcom.2013.05.050

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generation of the ring-shaped optical lattice using axially-symmetric polarization elements2013

    • Author(s)
      M.Sakamoto, K.Oka, R.Morita, N.Murakami
    • Journal Title

      Technical Digest of Frontiers in Optics 2013 Conference

      Volume: FW4F.6(CD) Pages: FW4F.6-FW4F.6

    • DOI

      10.1364/fio.2013.fw4f.6

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Chiral structure control of metal nano-needles fabricated by optical vortex laser ablation2013

    • Author(s)
      F.Takahashi, K.Toyoda, S.Takizawa, K.Miyamoto, R.Morita, T.Omatsu
    • Journal Title

      Technical Digest of Conference on Lasers and Electro-Optics (CLEO)

      Pages: CM3H.6-CM3H.6

    • DOI

      10.1364/cleo_si.2013.cm3h.6

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quasi-real-time Measurement of Orbital Angular Momentum Spectra of Ultra-broadband Optical Vortices from Fork-like Interferograms2013

    • Author(s)
      Z.Yang, K.Yamane, Y.Toda, R.Morita
    • Journal Title

      Technical Digest of Quantum Electronics and Laser Science (QELS) Conference

      Pages: QM3E.2-QM3E.2

    • DOI

      10.1364/cleo_qels.2013.qm3e.2

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amplification of ultrashort optical-vortex pulses with programmable topological-charge control2013

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Journal Title

      Technical Digest of Conference on Lasers and Electro-Optics (CLEO)

      Pages: JW2A.04-JW2A.04

    • DOI

      10.1364/cleo_at.2013.jw2a.04

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of orbital angular momentum spectrum of optical vortices based on electric-field reconstruction in spatial domain2013

    • Author(s)
      K.Yamane, Z.Yang, K.Shigematsu, Y.Toda, R.Morita
    • Journal Title

      Technical Digest of Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC) 2013 Conference on and International Quantum Electronics Conference

      Pages: 1-1

    • DOI

      10.1109/cleoe-iqec.2013.6801799

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Silicon chiral bump formed by optical vortex laser ablation2013

    • Author(s)
      S.Takizawa, F.Takahashi, K.Toyoda, K.Miyamoto, R.Morita, T.Omatsu
    • Journal Title

      Technical Digest of Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC) 2013 Conference on and International Quantum Electronics Conference

      Pages: 1-1

    • DOI

      10.1109/cleoe-iqec.2013.6801554

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transfer of light helicity in nanostructures2013

    • Author(s)
      K.Toyoda, F.Takahashi, S.Takizawa, Y.Tokizane, K.Miyamoto, R.Morita, T.Omatsu
    • Journal Title

      Phys. Rev. Lett.

      Volume: 110 Issue: 14 Pages: 1436031-5

    • DOI

      10.1103/physrevlett.110.143603

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orbital angular momentum spectral dynamics of GaN excitons excited by optical vortices2013

    • Author(s)
      K.Shigematsu, Y.Toda, K.Yamane, R.Morita
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 52 Issue: 8S Pages: 08JL08-08JL08

    • DOI

      10.7567/jjap.52.08jl08

    • NAID

      210000142733

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrashort optical-vortex pulse generation in few-cycle regime2012

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Journal Title

      Opt. Express

      Volume: 20 Issue: 17 Pages: 18986-18993

    • DOI

      10.1364/oe.20.018986

    • NAID

      120004857007

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Using optical vortex to control the chirality of twisted metal nanostructures2012

    • Author(s)
      K.Toyoda, K.Miyamoto, N.Aoki, R.Morita, T.Omatsu
    • Journal Title

      Nano Lett.

      Volume: 12 Issue: 7 Pages: 3645-3649

    • DOI

      10.1021/nl301347j

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of ultrashort optical vortex pulses using optical parametric amplification2012

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Journal Title

      Technical Digest of Conference on Lasers and Electro-Optics (CLEO)

      Pages: JTu1K.4-JTu1K.4

    • DOI

      10.1364/cleo_at.2012.jtu1k.4

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diffraction characteristics of optical and polarization vortices generated by an axially symmetric polarizer2012

    • Author(s)
      M.Sakamoto, K.Oka, and R.Morita
    • Journal Title

      Proceedings of SPIE

      Volume: 8274 Pages: 827414-827414

    • DOI

      10.1117/12.910108

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 位相・偏光特異性を持つ極限光パルスの発生とその応用2011

    • Author(s)
      森田隆二,戸田泰則,尾松孝茂
    • Journal Title

      表面科学

      Volume: 32 Pages: 748-754

    • NAID

      10030442617

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonlinear propagation effects on high-power optical-vortex pulses in anisotropic crystals2011

    • Author(s)
      M.Suzuki, Y.Toda, R.Morita
    • Journal Title

      Technical Digest of CLEO (Conference on Lasers and Electro-Optics) Europe

      Pages: 1-1

    • DOI

      10.1109/cleoe.2011.5942697

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tilting metal micro-needle fabrication based on optical vortex laser ablation2011

    • Author(s)
      K.Toyoda, K.Miyamoto, M.Okida, R.Morita, T.Omatsu
    • Journal Title

      Technical Digest of CLEO (Conference on Lasers and Electro-Optics) Europe

      Pages: 1-1

    • DOI

      10.1109/cleoe.2011.5943337

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] 光波の角運動量転写によるシリコン螺旋円錐ナノ結晶2014

    • Author(s)
      滝澤隼, 高橋冬都, 宮本克彦, 比田井洋史, 森田隆二, 尾松孝茂
    • Organizer
      第61回応用物理学会春季学術講演
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Year and Date
      2014-03-19
    • Related Report
      2013 Final Research Report
  • [Presentation] mJ 級高強度トポロジカルチャージ可変超短光渦パルス発生2014

    • Author(s)
      山根啓作,本田亜沙美,戸田泰則,森田隆二
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Year and Date
      2014-03-18
    • Related Report
      2013 Final Research Report
  • [Presentation] 円筒座標系を基礎とする拡張ストークスパラメータによる軸対称偏光状態の解析2014

    • Author(s)
      鈴木雅人,山根啓作,塩田康之,岡和彦,戸田泰則,森田隆
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Year and Date
      2014-03-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Ultrafast and ultra-broadband optical-vortex pulse generation and characterization2014

    • Author(s)
      R.Morita, K.Yamane, Z.Yang, Y.Toda
    • Organizer
      2014 Photonic West
    • Place of Presentation
      Moscone Center (San Francisco, USA)
    • Year and Date
      2014-02-06
    • Related Report
      2013 Final Research Report
  • [Presentation] 超短光渦パルスの発生・制御・特性測定2014

    • Author(s)
      森田 隆二,山根 啓作,戸田 泰則
    • Organizer
      レーザー学会学術講演会第34回年次大会
    • Place of Presentation
      北九州国際会議場(北九州市)
    • Year and Date
      2014-01-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Generation of the ring-shaped optical lattice using axially-symmetric polarization elements2013

    • Author(s)
      M.Sakamoto, K.Oka, R.Morita, N.Murakami
    • Organizer
      The 2013 Frontiers in Optics/Laser Science XXIX (FiO/LS) meeting
    • Place of Presentation
      Hilton Bonnet Creek (Orlando, USA)
    • Year and Date
      2013-10-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 複合光渦励起による励起子軌道角運動量スペクトルダイナミクス2013

    • Author(s)
      重松恭平,戸田泰則,山根啓作,森田隆二
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学・常三島キャンパス(徳島市)
    • Year and Date
      2013-09-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 角運動量を持つ光によって形成されたシリコン螺旋構造体2013

    • Author(s)
      高橋冬都, 滝澤隼, 宮本克彦, 森田隆二, 尾松孝茂
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学(京田辺市)
    • Year and Date
      2013-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] 高強度かつ広帯域な光渦パルスに適応可能な偏光渦変換器の開発2013

    • Author(s)
      塩田康之,山根啓作,戸田泰則,森田隆二,覚間誠一
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学(京田辺市)
    • Year and Date
      2013-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Programmable Ultrashort Optical-vortex Pulse Generation Using Optical Parametric Amplification and 4-f Configuration2013

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Organizer
      the 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Year and Date
      2013-07-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Frequency-resolved Orbital Angular Momentum Spectrum Measurement of Ultra-broadband Optical Vortices2013

    • Author(s)
      Z.Yang, K.Yamane, Y.Toda, R.Morita
    • Organizer
      the 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Year and Date
      2013-07-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Azimuthally-Polarized Modes of Ultrashort Optical Pulses in an Anisotropic Crystal2013

    • Author(s)
      M.Suzuki, K.Yamane, Y.Toda, R.Morita
    • Organizer
      the 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Year and Date
      2013-07-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Amplification of ultrashort optical-vortex pulses with programmable topological-charge control2013

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Year and Date
      2013-06-12
    • Related Report
      2013 Final Research Report
  • [Presentation] Quasi-real-time Measurement of Orbital Angular Momentum Spectra of Ultra-broadband Optical Vortices from Fork-like Interferograms2013

    • Author(s)
      Z.Yang, K.Yamane, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Year and Date
      2013-06-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Measurement of orbital angular momentum spectrum of optical vortices based on electric-field reconstruction in spatial domain2013

    • Author(s)
      K.Yamane, Z.Yang, K.Shigematsu, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics Europe/International Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Year and Date
      2013-05-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Nonlinear Conversion between Ultrashort Radially- and Azimuthally-Polarized Pulses in an Anisotropic Media2013

    • Author(s)
      M.Suzuki, K.Yamane, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics Europe/International Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Year and Date
      2013-05-12
    • Related Report
      2013 Final Research Report
  • [Presentation] 光渦レーザーアブレーションによって形成された螺旋ナノニードル2013

    • Author(s)
      高橋冬都,豊田耕平,滝澤隼,宮本克彦,森田隆二,尾松孝茂
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Year and Date
      2013-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] トポロジカルチャージ可変な高強度超短光渦パルス光源の開発2013

    • Author(s)
      山根啓作,本田亜沙美,戸田泰則,森田隆二
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Year and Date
      2013-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 非線型屈折率効果を伴う物質の異方性を用いた光子のスピン軌道角運動量変換IV2013

    • Author(s)
      鈴木雅人,山根啓作,戸田泰則,森田隆二
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Year and Date
      2013-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] Orbital-angular-momentum spectral dynamics of GaN excitons excited by optical vortices2012

    • Author(s)
      K.Shigematsu, Y.Toda, K.Yamane, R.Morita
    • Organizer
      International Workshop on Nitride Semiconductors 2012 (IWN2012)
    • Place of Presentation
      Sapporo Convention Center (Sapporo, Japan)
    • Year and Date
      2012-10-18
    • Related Report
      2013 Final Research Report
  • [Presentation] Measurement of orbital angular momentum spectrum from fork-like interferogram2012

    • Author(s)
      Z.Yang,K.Yamane,Y.Toda,R.Morita
    • Organizer
      The 73rd JSAP Autumn Meeting, JSAP-OSA Symposia
    • Place of Presentation
      Ehime University (Matsuyama, Japan)
    • Year and Date
      2012-09-14
    • Related Report
      2013 Final Research Report
  • [Presentation] 非線型屈折率効果を伴う物質の異方性を用いた光子のスピン軌道角運動量変換III2012

    • Author(s)
      鈴木雅人,山根啓作,戸田泰則,森田隆二
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(松山市)
    • Year and Date
      2012-09-13
    • Related Report
      2013 Final Research Report
  • [Presentation] 高次光渦励起によるGaN 励起子の軌道角運動量分解四光波混合分光2012

    • Author(s)
      重松恭平,戸田泰則,山根啓作,森田隆二
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(松山市)
    • Year and Date
      2012-09-13
    • Related Report
      2013 Final Research Report
  • [Presentation] Few-cycle optical-vortex pulse generation by parametric amplification2012

    • Author(s)
      R.Morita
    • Organizer
      France-Japan Joint workshop on Advanced Lasers and Nonlinear Optics
    • Place of Presentation
      Neel Institute, (Grenoble, France)
    • Year and Date
      2012-09-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Generation of ultrashort optical-vortex pulses in few-cycle regime2012

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Organizer
      Europhoton Conference 2012
    • Place of Presentation
      Alba Nova University Centre (Stockholm, Sweden)
    • Year and Date
      2012-08-28
    • Related Report
      2013 Final Research Report
  • [Presentation] Generation of ultrashort optical vortex pulses using optical parametric amplification2012

    • Author(s)
      K.Yamane, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science (QELS) Conference
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Year and Date
      2012-05-08
    • Related Report
      2013 Final Research Report
  • [Presentation] 光渦励起による励起子軌道角運動量スペクトルダイナミクス2012

    • Author(s)
      重松恭平, 戸田泰則, 森田隆二
    • Organizer
      第67回日本物理学会年次大会
    • Place of Presentation
      関西学院大学(西宮市)
    • Year and Date
      2012-03-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 数サイクル域超短光渦パルス発生2012

    • Author(s)
      山根啓作, 戸田泰則, 森田隆二
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 複数の軸対称偏光素子を利用したリング状光格子の生成2012

    • Author(s)
      坂本盛嗣, 岡和彦, 森田隆二, 村上尚史
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] 超短トポロジカル光波の発生2012

    • Author(s)
      森田隆二
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)(招待講演)
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 光パラメトリック増幅による超短光渦パルスの発生2012

    • Author(s)
      山根啓作、戸田泰則、森田隆二
    • Organizer
      レーザー学会学術講演会第32回年次大会
    • Place of Presentation
      TKP仙台カンファレンスセンター(仙台市)
    • Year and Date
      2012-02-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 光波の全角運動量を用いたナノプロセッシング2012

    • Author(s)
      尾松孝茂, 森田隆二
    • Organizer
      レーザー学会学術講演会第32回年次大会
    • Place of Presentation
      TKP仙台カンファレンスセンター(仙台市)(招待講演)
    • Year and Date
      2012-01-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Diffraction characteristics of optical and polarization vortices generated by an axially symmetric polarizer2012

    • Author(s)
      M.Sakamoto, K.Oka, R.Morita
    • Organizer
      SPIE Photonics West 2012
    • Place of Presentation
      The Moscone Center (San Francisco, USA)
    • Year and Date
      2012-01-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 低屈折率粒子の動的自在マニピュレーションを用いた液滴融合2012

    • Author(s)
      鹿島準一郎, 戸田泰則, 森田隆二
    • Organizer
      第47回応用物理学会北海道支部/第8回日本光学会北海道地区合同学術講演会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2012-01-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 超短光パルスの位相制御とその応用2011

    • Author(s)
      森田隆二
    • Organizer
      応用物理学会量子エレクトロニクス研究会「非線形光学50年その基礎と材料・デバイスおよび応用」
    • Place of Presentation
      上智大学セミナーハウス(長野県軽井沢町)(招待講演)
    • Year and Date
      2011-12-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Arbitrary Dynamical Manipulation of Low-Refractive-Index Droplets using Optical Vortices2011

    • Author(s)
      J.Kashima, Y.Toda, R.Morita
    • Organizer
      12th Chitose International Forum on Photonics Science and Technology
    • Place of Presentation
      Chitose Institute of Technology (Chitose)(長野県軽井沢町)
    • Year and Date
      2011-10-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] 非線型屈折率効果を伴う物質の異方性を用いた光子のスピン軌道角運動量変換II2011

    • Author(s)
      鈴木雅人, 山根啓作, 戸田泰則, 森田隆二
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形市)
    • Year and Date
      2011-08-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] GaN励起子の軌道角運動量分解四光波混合分光2011

    • Author(s)
      重松恭平, 戸田泰則, 天野竜郎, 森田隆二
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形市)
    • Year and Date
      2011-08-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nonlinear propagation effects on high-power optical-vortex pulses in anisotropic crystals2011

    • Author(s)
      M.Suzuki, Y.Toda, R.Morita
    • Organizer
      Conference on Lasers and Electro-Optics Europe 2011
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Year and Date
      2011-05-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Nonlinear propagation effects on high-power optical-vortex pulses in anisotropic crystals2011

    • Author(s)
      M.Suzuki, Y.Toda, R.Morita
    • Organizer
      2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Tilting metal micro-needle fabrication based on optical vortex laser ablation2011

    • Author(s)
      K.Toyoda, K.Miyamoto, M.Okida, R.Morita, T.Omatsu
    • Organizer
      2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Year and Date
      2011-05-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 光波の角運動量転写によるシリコン螺旋円錐ナノ結晶

    • Author(s)
      滝澤隼, 高橋冬都, 宮本克彦, 比田井洋史, 森田隆二, 尾松孝茂
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] mJ 級高強度トポロジカルチャージ可変超短光渦パルス発生

    • Author(s)
      山根啓作,本田亜沙美,戸田泰則,森田隆二
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 円筒座標系を基礎とする拡張ストークスパラメータによる軸対称偏光状態の解析

    • Author(s)
      鈴木雅人,山根啓作,塩田康之,岡和彦,戸田泰則,森田隆二
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス(相模原市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ultrafast and ultra-broadband optical-vortex pulse generation and characterization

    • Author(s)
      R. Morita, K. Yamane, Z. Yang, Y. Toda
    • Organizer
      Complex Light and Optical Forces VIII, 2014 Photonic West
    • Place of Presentation
      Moscone Center (San Francisco, USA)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 超短光渦パルスの発生・制御・特性測定

    • Author(s)
      森田 隆二,山根 啓作,戸田 泰則
    • Organizer
      レーザー学会学術講演会第34回年次大会, シンポジウム「新しいコンセプトに基づく超短パルスレーザー」
    • Place of Presentation
      北九州国際会議場(北九州市)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] チャープパルス増幅を用いたトポロジカルチャージ可変な高強度超短光渦パルスの発生

    • Author(s)
      本田亜沙美,山根啓作,横瀬尚也,重松恭平,戸田泰則,森田隆二
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2013
    • Place of Presentation
      奈良県新公会堂(奈良市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 一軸結晶内における軸対称偏光ビームの非線型カップリングと空間的に拡張したストークスパラメータによるその解析

    • Author(s)
      鈴木雅人,山根啓作,戸田泰則,森田隆二
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2013
    • Place of Presentation
      奈良県新公会堂(奈良市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 複数の軸対称偏光素子を利用したリング状光格子の生成(III)

    • Author(s)
      坂本盛嗣,岡和彦,森田隆二,村上尚史
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2013
    • Place of Presentation
      奈良県新公会堂(奈良市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 強励起条件下におけるワイドギャップ半導体励起子のコヒーレントダイナミクス

    • Author(s)
      長谷川明,戸田泰則,足立智,森田隆二,中山正昭
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス(徳島市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 複合光渦励起による励起子軌道角運動量スペクトルダイナミクス

    • Author(s)
      重松恭平,戸田泰則,山根啓作,森田隆二
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス(徳島市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 角運動量を持つ光によって形成されたシリコン螺旋構造体

    • Author(s)
      高橋冬都, 滝澤隼, 宮本克彦, 森田隆二, 尾松孝茂
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学京田辺キャンパス(京田辺市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高強度かつ広帯域な光渦パルスに適応可能な偏光渦変換器の開発

    • Author(s)
      塩田康之,山根啓作,戸田泰則,森田隆二,覚間誠一
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学京田辺キャンパス(京田辺市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Frequency-resolved Orbital Angular Momentum Spectrum Measurement of Ultra-broadband Optical Vortices

    • Author(s)
      Z. Yang, K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Azimuthally-Polarized Modes of Ultrashort Optical Pulses in an Anisotropic Crystal

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Programmable Ultrashort Optical-vortex Pulse Generation Using Optical Parametric Amplification and 4-f Configuration

    • Author(s)
      K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim (CLEO-PR) 2013
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Amplification of ultrashort optical-vortex pulses with programmable topological-charge control

    • Author(s)
      K. Yamane, Y. Toda, R. Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
  • [Presentation] Quasi-real-time Measurement of Orbital Angular Momentum Spectra of Ultra-broadband Optical Vortices from Fork-like Interferograms

    • Author(s)
      Z. Yang, K. Yamane, Y. Toda, R. Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Measurement of orbital angular momentum spectrum of optical vortices based on electric-field reconstruction in spatial domain

    • Author(s)
      K. Yamane, Z. Yang, K. Shigematsu, Y. Toda, R. Morita
    • Organizer
      CLEO (Conference on Lasers and Electro-Optics) Europe/International Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Nonlinear Conversion between Ultrashort Radially- and Azimuthally-Polarized Pulses in an Anisotropic Media

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita
    • Organizer
      CLEO (Conference on Lasers and Electro-Optics) Europe/International Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Over 1-mJ intense ultrashort optical-vortex pulse generation with programmable topological-charge control by chirped-pulse amplification

    • Author(s)
      K. Yamane, A. Honda, Y. Toda, R. Morita
    • Organizer
      19th International Conference on Ultrafast Phenomena
    • Place of Presentation
      Okinawa Convention Center (Ginowan, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Chiral mono-crystalline silicon nano-cone fabrication by optical vortex pumping

    • Author(s)
      F. Takahashi, S. Takizawa, H. Hidai, K. Miyamoto, R. Morita, T. Omatsu
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2014
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Generation of ultra-broadband pulses with axially-symmetric polarization based on coherent beam combining of optical vortices

    • Author(s)
      K. Yamane, Y. Shioda, M. Suzuki, Y. Toda, R. Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2014
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Spatiotemporal coherence of GaN excitons excited by an optical vortex with multiple orbital angular momentum

    • Author(s)
      K. Shigematsu, K. Yamane, R. Morita, Y. Toda
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2014
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Spatiotemporal decoherence of excitons excited by an optical vortex with multiple orbital angular momentum

    • Author(s)
      K. Shigematsu, K. Yamane, R. Morita, Y. Toda
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Chiral crystalline silicon nano-cone formation by the irradiation of an optical vortex pulse

    • Author(s)
      F. Takahashi, S. Takizawa, K. Miyamoto, H. Hidai, R. Morita, T. Omatsu
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Generation of mJ-class ultrashort optical-vortex pulses with programmable topological-charge control

    • Author(s)
      K. Yamane, A. Honda, Y. Toda, R. Morita
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Extended Stokes Parameters Capable of Degree of Polarization definition for Axially-Symmetric Polarization based on Cylindrical Coordinates

    • Author(s)
      M. Suzuki, K. Yamane, K. Oka, Y. Toda, R. Morita
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Chiral copper nano-needle formation by optical angular momentum transfer

    • Author(s)
      Y. Tabata, F. Takahashi, S. Takizawa, K. Miyamoto, R. Morita, T. Omatsu
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Dispersion reduction in generation of high-order optical vortex using axially-symmetric half-wave plates

    • Author(s)
      M. Sakamoto, R. Fukumoto, K. Oka, R. Morita, N. Murakami
    • Organizer
      1st Optical Manipulation Conference
    • Place of Presentation
      Pacifico Yokohama (Yokohama, Japan)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Generation of the ring-shaped optical lattice using axially-symmetric polarization elements

    • Author(s)
      M. Sakamoto, K. Oka, R. Morita, N. Murakami
    • Organizer
      The 2013 Frontiers in Optics/Laser Science XXIX (FiO/LS) meeting
    • Place of Presentation
      Hilton Bonnet Creek (Orlando, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Silicon chiral bump formed by optical vortex laser ablation

    • Author(s)
      S. Takizawa, F. Takahashi, K. Toyoda, K. Miyamoto, R. Morita, T. Omatsu
    • Organizer
      CLEO (Conference on Lasers and Electro-Optics) Europe/International Quantum Electronics Conference
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 複数の軸対称偏光素子を利用したリング状光格子の生成(II)

    • Author(s)
      坂本盛嗣,岡和彦,森田隆二,村上尚史
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 光渦レーザーアブレーションによって形成された螺旋ナノニードル

    • Author(s)
      高橋冬都,豊田耕平,滝澤隼,宮本克彦,森田隆二,尾松孝茂
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] トポロジカルチャージ可変な高強度超短光渦パルス光源の開発

    • Author(s)
      山根啓作,本田亜沙美,戸田泰則,森田隆二
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非線型屈折率効果を伴う物質の異方性を用いた光子のスピン軌道角運動量変換IV

    • Author(s)
      鈴木雅人,山根啓作,戸田泰則,森田隆二
    • Organizer
      第60回応用物理学会春期学術講演会
    • Place of Presentation
      神奈川工科大学(厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非線型屈折率効果を伴う物質の異方性を用いた光子のスピン軌道角運動量変換III

    • Author(s)
      鈴木雅人,山根啓作,戸田泰則,森田隆二
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(松山市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高次光渦励起によるGaN励起子の軌道角運動量分解四光波混合分光

    • Author(s)
      重松恭平,戸田泰則,山根啓作,森田隆二
    • Organizer
      第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学(松山市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Measurement of orbital angular momentum spectrum from fork-like interferogram

    • Author(s)
      Zhili Yang,Keisaku Yamane,Yasunori Toda,Ryuji Morita
    • Organizer
      The 73rd JSAP Autumn Meeting, JSAP-OSA Symposia
    • Place of Presentation
      Ehime University (Matsuyama, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] サイクル域トポロジカル光波の発生とその応用

    • Author(s)
      森田隆二
    • Organizer
      2012年度日本分光学会北海道支部シンポジウム
    • Place of Presentation
      北海道大学(札幌市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Few-cycle optical-vortex pulse generation by parametiric amplification

    • Author(s)
      Ryuji Morita
    • Organizer
      France-Japan Joint workshop on Advanced Lasers and Nonlinear Optics
    • Place of Presentation
      Neel Institute (Grenoble, France)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Optical-vortex pulse generation in few-cycle regime

    • Author(s)
      Ryuji Morita
    • Organizer
      International Workshop on Spintronic Nano Materials 2012
    • Place of Presentation
      Hokkaido University (Sapporo, Japan)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 数サイクル域超短光渦パルス発生

    • Author(s)
      山根 啓作, 戸田 泰則, 森田 隆二
    • Organizer
      第4回超高速光エレクトロニクス研究会
    • Place of Presentation
      慶應義塾大学日吉キャンパス(横浜市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Measurement of orbital angular momentum spectrum of optical vortices based on electric-field reconstruction in spatial domai

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita,
    • Organizer
      The European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference 2013
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Nonlinear Conversion between Ultrashort Radially- and Azimuthally-Polarized Pulses in an Anisotropic Media

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita
    • Organizer
      The European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference 2013
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Orbital-angular-momentum spectral dynamics of GaN excitons excited by optical vortices

    • Author(s)
      K. Shigematsu, Y. Toda, K. Yamane, R. Morita
    • Organizer
      International Workshop on Nitride Semiconductors 2012
    • Place of Presentation
      Sapporo Convention Center (Sapporo, Japan)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Quasi-real-time Measurement of Orbital Angular Momentum Spectra of Ultra-broadband Optical Vortices from Fork-like Interferograms

    • Author(s)
      Z. Yang, K. Yamane, Y. Toda, R. Morita
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 全角運動量を有する光渦によるカイラリティナノニードル創成

    • Author(s)
      豊田耕平,高橋冬都,宮本克彦,森田隆二,尾松孝茂
    • Organizer
      Optics & Photonics Japan 2012
    • Place of Presentation
      タワーホール船堀(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Few-cycle optical-vortex pulse generation by optical parametric amplification

    • Author(s)
      K. Yamane, Y. Toda, R. Morita
    • Organizer
      Topological lightwave synthesis and its applications 2012
    • Place of Presentation
      Chiba University (Chiba, Japan)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Nonlinear propagation of optical vortex with topological charge conversion in a uniaxial crystal

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita
    • Organizer
      Topological lightwave synthesis and its applications 2012
    • Place of Presentation
      Chiba University (Chiba, Japan)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Coherent orbital angular momentum transfer to GaN excitons using optical vortex pulses

    • Author(s)
      K. Shigematsu, Y. Toda, K. Yamane, R. Morita
    • Organizer
      Topological lightwave synthesis and its applications 2012
    • Place of Presentation
      Chiba University (Chiba, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ring‐shaped optical lattice generation using axially‐symmetric polarization elements

    • Author(s)
      M. Sakamoto, K. Oka, R. Morita, N. Murakami
    • Organizer
      Topological lightwave synthesis and its applications 2012
    • Place of Presentation
      Chiba University (Chiba, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Generation of ultrashort optical-vortex pulses in few-cycle regime

    • Author(s)
      K. Yamane, Y. Toda, R. Morita
    • Organizer
      Europhoton 2012
    • Place of Presentation
      AlbaNova University Centre (Stockholm, Sweden)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Frequency-resolved Orbital Angular Momentum Spectrum Measurement of Ultra-broadband Optical Vortices

    • Author(s)
      Z. Yang, K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Programmable Ultrashort Optical-vortex Pulse Generation Using Optical Parametric Amplification and 4-f Configuration

    • Author(s)
      K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Azimuthally-Polarized Modes of Ultrashort Optical Pulses in an Anisotropic Crystal

    • Author(s)
      M. Suzuki, K. Yamane, Y. Toda, R. Morita
    • Organizer
      The 10th Conference on Lasers and Electro-Optics Pacific-Rim
    • Place of Presentation
      Kyoto International Conference Center (Kyoto, Japan)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Chiral structure control of metal nano-needles fabrictaed by optical vortex laser ablation

    • Author(s)
      F. Takahashi, K. Toyoda, S. Takizawa, K. Miyamoto, R. Morita, T. Omatsu
    • Organizer
      Conference on Lasers and Electro-Optics (CLEO) 2013
    • Place of Presentation
      San Jose Convention Center (San Jose, USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Silicon chiral bump formed by optical vortex laszer ablation

    • Author(s)
      S. Takizawa, K. Toyoda, K. Miyamoto, R. Morita, T. Omatsu
    • Organizer
      The European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference 2013
    • Place of Presentation
      International Congress Centre Munich (Munich, Germany)
    • Related Report
      2012 Annual Research Report
  • [Book] Singular and Chiral Nanoplasmonics2013

    • Author(s)
      T. Omatsu, R. Morita
    • Publisher
      Pan Stanford Publishing
    • Related Report
      2012 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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