Control of femtosecond laser pulses using a radial spatiotemporal lens and application to material processing

• Project/Area Number: 24656042
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Applied optics/Quantum optical engineering
• Research Institution: Utsunomiya University
• Principal Investigator: HAYASAKI Yoshio 宇都宮大学, オプティクス教育研究センター, 教授 (10271537)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 時空間レンズ / 2光子顕微鏡 / フェムト秒レーザー / 計算機ホログラム / 空間光変調素子 / 回折光学素子 / 空間光変調 / 材料加工 / 計測工学 / ベッセルビーム / 材料加工・処理 / 情報フォトニクス

Outline of Final Research Achievements

We firstly proposed a diffractive spatiotemporal lens with a rotationally-symmetrical structure and demonstrate the focusing characterizations evaluated by a numerical simulation. The diffractive optical element gives a good solution for making the complex and dynamic structures for controlling dispersion and wavefront compensations. The diffractive spatiotemporal lens has a concentric diffractive grating that disperses a broadband ultrashort pulse to the radial direction from z axis as a key optical parts. Therefore, it is called as a diffractive radial spatiotemporal lens. The most important feature of the DRSTL is a circularly symmetrical simultaneous spatial and temporal focusing. It has the controllability of the lateral peak intensity distribution by changing the spatial frequency of the concentric diffractive grating.

Research Products

• [Journal Article] Optical frequency comb profilometry using a single-pixel camera composed of digital micro-mirror devices (2015)
  • Author(s): Quang Duc Pham and Yoshio Hayasaki
  • Journal Title: Applied Optics Volume: 54 Issue: 1 Pages: A39-A39
  • DOI: 10.1364/ao.54.000a39
  • Peer Reviewed
• [Journal Article] 空間光位相変調器を用いたホログラフィックレーザー加工 (2015)
  • Author(s): 伊藤晴康, 長谷川智士, 早崎芳夫, 豊田 晴義
  • Journal Title: レーザー研究 Volume: 43 Pages: 227-232
  • NAID: 130007957113
  • Peer Reviewed
• [Journal Article] Photon-counting scatterometer with illumination adjusting and intensity stitching (2014)
  • Author(s): Tomohiro Kiire, Tomoyuki Meguriya, Daisuke Barada, Yoshio Hayasaki, and Toyohiko Yatagai
  • Journal Title: Japanese Journal of Applied Physics Volume: 53 Issue: 2 Pages: 022501-022501
  • DOI: 10.7567/jjap.53.022501
  • NAID: 210000143318
  • Peer Reviewed
• [Journal Article] Dynamic control of spatial wavelength dispersion in holographic femtosecond laser processing (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Journal Title: Optics Letters Volume: 39 Issue: 3 Pages: 478-481
  • DOI: 10.1364/ol.39.000478
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Holographic three-dimensional motion detection of an optically trapped sub-100 nm gold nanoparticle (2014)
  • Author(s): Yoshio Hayasaki and Akira Sato
  • Journal Title: Optics Communications Volume: 322 Pages: 22-26
  • DOI: 10.1016/j.optcom.2014.02.014
  • Peer Reviewed
• [Journal Article] Holographic vector wave femtosecond laser processing (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Journal Title: International Journal of Optomechatronics Volume: 18 Issue: 2 Pages: 73-88
  • DOI: 10.1080/15599612.2014.901456
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Large stereoscopic LED display by use of parallax barrier of aperture grille type (2014)
  • Author(s): Hirotsugu Yamamoto, Hayato Nishimura, Tetsuya Abe, and Yoshio Hayasaki
  • Journal Title: Chinese Optics Letters Volume: 12 Pages: 060006-060006
  • Peer Reviewed
• [Journal Article] Distributed Calculation Method for Large Pixel Number Holograms by Decomposition of Object and Hologram Planes (2014)
  • Author(s): Boaz Jessie Jackin, Hiroaki Miyata, Takeshi Ohkawa, Kanemitsu Ootsu, Takashi Yokota, Yoshio Hayasaki, Toyohiko Yatagai, Takanobu Baba
  • Journal Title: Optics Letters Volume: 39 Issue: 24 Pages: 6867-6870
  • DOI: 10.1364/ol.39.006867
  • Peer Reviewed
• [Journal Article] Polarization distribution control of parallel femtosecond pulses with spatial light modulators (2013)
  • Author(s): Satoshi Hasegawa, Yoshio Hayasaki
  • Journal Title: Optics Express Volume: 21 Issue: 11 Pages: 12987-12995
  • DOI: 10.1364/oe.21.012987
  • Peer Reviewed
• [Journal Article] Super-resolution complex amplitude reconstruction of nanostructured binary data using an interference microscope with pattern matching (2013)
  • Author(s): Shinji Ishikawa, Yoshio Hayasaki
  • Journal Title: Optics Express Volume: 21 Issue: 15 Pages: 18424-18433
  • DOI: 10.1364/oe.21.018424
  • Peer Reviewed
• [Journal Article] Optical frequency comb interference profilometry using compressive sensing (2013)
  • Author(s): Quang Duc Pham and Yoshio Hayasaki
  • Journal Title: Optics Express Volume: 21 Issue: 16 Pages: 19003-19011
  • DOI: 10.1364/oe.21.019003
  • Peer Reviewed
• [Journal Article] Ultraweak background scattered light reveals the structure of a diffractive element (2013)
  • Author(s): Manabu Hakko, Tomohiro Kiire, Daisuke Barada, Toyohiko Yatagai, Yoshio Hayasaki
  • Journal Title: Optics Letters Volume: 38 Issue: 19 Pages: 3862-3865
  • DOI: 10.1364/ol.38.003862
  • Peer Reviewed
• [Journal Article] ラインビーム整形されたフェムト秒パルスを用いたレーザー加工 (2013)
  • Author(s): 長谷川智士, 早崎芳夫
  • Journal Title: レーザー研究 Volume: 41 Pages: 821-826
  • NAID: 130007897369
  • Peer Reviewed
• [Journal Article] 安定化モードロックフェムト秒レーザーにより生成されたラジオ波コムと単一画素カメラを用いた物体形状測定 (2013)
  • Author(s): 早崎芳夫，ファム ドック クアン
  • Journal Title: レーザー研究 Volume: 41 Pages: 1017-1022
  • NAID: 130007897343
  • Peer Reviewed
• [Journal Article] Three-dimensional sub-pixel estimation in holographic position measurement of an optically-trapped nanoparticle (2013)
  • Author(s): Akira Sato
  • Journal Title: Applied Optics Volume: 52 Issue: 1 Pages: A216-A216
  • DOI: 10.1364/ao.52.00a216
  • Peer Reviewed
• [Journal Article] Experimental investigation of the closest parallel pulses in holographic femtosecond laser processing (2012)
  • Author(s): Yoshio Hayasaki
  • Journal Title: Applied Physics A Volume: 107 Issue: 2 Pages: 357-362
  • DOI: 10.1007/s00339-012-6801-1
  • Peer Reviewed
• [Journal Article] Photo-acoustic sub-micrometer modifications of glass by pair of femtosecond laser pulses (2012)
  • Author(s): Yoshio Hayasaki
  • Journal Title: Optical Material Express Volume: 2 Issue: 5 Pages: 691-699
  • DOI: 10.1364/ome.2.000691
  • Peer Reviewed
• [Journal Article] Color digital holography using a single monochromatic imaging sensor (2012)
  • Author(s): Tomohiro Kiire
  • Journal Title: Optics Letters Volume: 37 Issue: 15 Pages: 3153-3155
  • DOI: 10.1364/ol.37.003153
  • Peer Reviewed
• [Journal Article] Selectable-wavelength low-coherence digital holography with chromatic phase shifter (2012)
  • Author(s): Quang Duc Pham
  • Journal Title: Optics Express Volume: 20 Issue: 18 Pages: 19744-19756
  • DOI: 10.1364/oe.20.019744
  • Peer Reviewed
• [Journal Article] Digital holographic microscope with low-frequency attenuation filter for position measurement of nanoparticle (2012)
  • Author(s): Quang Duc Pham
  • Journal Title: Optics Letters Volume: 37 Issue: 19 Pages: 4119-4121
  • DOI: 10.1364/ol.37.004119
  • Peer Reviewed
• [Journal Article] Nonlinear sharpening of holographically processed sub-microstructures (2012)
  • Author(s): Satoshi Hasegawa
  • Journal Title: Applied Physics A Volume: online Issue: 3 Pages: 929-934
  • DOI: 10.1007/s00339-012-7317-4
  • Peer Reviewed
• [Presentation] ホログラフィックフェムト秒レーザー加工の進展 (2015)
  • Author(s): 早崎芳夫
  • Organizer: レーザ加工学会講演会
  • Place of Presentation: 東京
  • Year and Date: 2015-01-12 – 2015-01-13
  • Invited
• [Presentation] Holographic femtosecond laser processing with full control of phase distributions and polarization states of light (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: International Symposium on Optomechatronic Technologies (ISOT) 2014
  • Place of Presentation: Washington Univ., Seattle, USA
  • Year and Date: 2014-11-05 – 2014-11-07
• [Presentation] Invitation to holographic femtosecond laser nanofabrication (2014)
  • Author(s): Yoshio Hayasaki
  • Organizer: The annual International Conference on Manipulation, Manu­facturing and Measurement on the Nanoscale (3M-NANO)
  • Place of Presentation: Taipei, taiwan
  • Year and Date: 2014-10-27 – 2014-10-31
  • Invited
• [Presentation] Holographic femtosecond laser processing system with two spatial light modulators (2014)
  • Author(s): Yoshio Hayasaki, Kazuki Sakuma, and Satoshi Hasegawa
  • Organizer: International Workshop on Holography and Related Technologies (IWH2014)
  • Place of Presentation: Beijing, China
  • Year and Date: 2014-10-15 – 2014-10-17
• [Presentation] Three-dimensional femtosecond laser processing using holographic vector wave (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: 9th International Conference on Photo-Excited Processes and Applications (ICPEPA-9)
  • Place of Presentation: Matsue
  • Year and Date: 2014-09-29 – 2014-10-03
• [Presentation] Holographic femtosecond laser processing (2014)
  • Author(s): Yoshio Hayasaki
  • Organizer: AOM2014
  • Place of Presentation: Xi’an, China
  • Year and Date: 2014-09-18 – 2014-09-20
  • Invited
• [Presentation] Holographic vector wave femtosecond laser processing (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: The 15th International Symposium on Laser Precision Microfabrication (LPM2014)
  • Place of Presentation: Vilunius, Lithuania
  • Year and Date: 2014-06-17 – 2014-06-20
• [Presentation] Holographic vector wave femtosecond laser processing (2014)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: The First Smart Laser Processing Conference 2014 (SLPC2014)
  • Place of Presentation: Yokohama
  • Year and Date: 2014-04-22 – 2014-04-24
• [Presentation] Parallel femtosecond laser processing with vector-wave control (2014)
  • Author(s): Yoshio Hayasaki and Satoshi Hasegawa
  • Organizer: Progress in Ultrafast Laser Modifications of Materials
  • Place of Presentation: Cargese, Corsica, France
  • Invited
• [Presentation] Holographic femtsecond laser processing (2014)
  • Author(s): Yoshio Hayasak
  • Organizer: International Conference on Optics & Optoelectronics
  • Place of Presentation: Derdrun, India
  • Invited
• [Presentation] Radial spatiotemporal focusing with circularly symmetry (2014)
  • Author(s): Ryo Iijima and Yoshio Hayasaki
  • Organizer: The 9th International Conference on Optics-photonics Design and Fabrication (ODF'14)
  • Place of Presentation: Itabashi Culture Hall, Tokyo
• [Presentation] フェムト秒レーザー誘起現象の2波長同時時間分解干渉観測 (2014)
  • Author(s): 福田真一，仲田早太，早崎芳夫
  • Organizer: 第61回 応用物理学会春季学術講演会
  • Place of Presentation: 青山大学
• [Presentation] ホログラフィックベクトル波フェムト秒レーザー加工 (2014)
  • Author(s): 長谷川智士，早崎芳夫
  • Organizer: 第61回 応用物理学会春季学術講演会
  • Place of Presentation: 青山大学
• [Presentation] 計算機ホログラムを用いたベクトル波フェムト秒レーザー加工 (2013)
  • Author(s): 早崎芳夫
  • Organizer: 第７９回レーザー加工学会
  • Place of Presentation: 関西大学
  • Invited
• [Presentation] フェムト秒レーザー誘起現象の時間分解干渉イメージング (2013)
  • Author(s): 早崎芳夫
  • Organizer: 平成25年第2回 ホログラフィック・ディスプレイ研究会
  • Place of Presentation: 電気通信大学
  • Invited
• [Presentation] Three-dimensional position measurement of nanoparticles (2013)
  • Author(s): Yoshio Hayasaki
  • Organizer: Collaborative Conference on 3D & Materials Research (CC3DMR)
  • Place of Presentation: Jeju, South Korea
  • Invited
• [Presentation] Holographic femtosecond laser processing (2013)
  • Author(s): Yoshio Hayasaki
  • Organizer: Light Conference－International Conference on Frontiers of Laser Processing (ICFL2013)
  • Place of Presentation: Changchun, China,
  • Invited
• [Presentation] Holographic femtosecond laser processing, (2013)
  • Author(s): Yoshio Hayasaki
  • Organizer: International Workshop on Ultrafast Laser Optoelectronics 2013
  • Place of Presentation: Jillin Univ., Jillin, China
  • Invited
• [Presentation] ベクトル制御並列フェムト秒レーザー加工 (2013)
  • Author(s): 長谷川智士, 早崎芳夫
  • Organizer: 第18回ボリュームホログラフィックメモリ技術研究会
  • Place of Presentation: 宇都宮大学
  • Invited
• [Presentation] ホログラフィック時空間レンズを用いたフェムト秒レーザー加工 (2013)
  • Author(s): 早崎芳夫
  • Organizer: 精密工学会秋季大会
  • Place of Presentation: 関西大学
  • Invited
• [Presentation] Holographic femtosecond laser processing with polarization control using a pair of spatial light modulators (2013)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki,
  • Organizer: ISOT2013 International Symposium on Optomechatronic Technologies
  • Place of Presentation: Jeju Island, Korea
  • Invited
• [Presentation] Optical frequency comb profilometry (2013)
  • Author(s): Yoshio Hayasaki
  • Organizer: The 3rd Korea-Japan Workshop on Digital Holography and Information Photonics (DHIP2013)
  • Place of Presentation: ETRI, Daejeon, Korea
  • Invited
• [Presentation] Three-dimensional position measurement of an optically-trapped nanoparticle using digital holography with pattern matching (2013)
  • Author(s): Yoshio Hayasaki
  • Organizer: 2013 Japan-Taiwan Bilateral Symposium in Nano/Bio-Photonics (JTBS)
  • Place of Presentation: Shizuoka University, Hamamatsu
  • Invited
• [Presentation] Arbitrary polarization distribution control of parallel femtosecond pulses with spatial light modulators (2013)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: The 14th International Symposium on Laser Precision Microfabrication (LPM2013)
  • Place of Presentation: Niigata, Japan
• [Presentation] Holographic laser sweep using femtosecond fiber laser (2013)
  • Author(s): Kazuki Sakuma, Satoshi Hasegawa, Hidetomo Takahashi, Michiharu Ota, Yoshio Hayasaki
  • Organizer: The 14th International Symposium on Laser Precision Microfabrication (LPM2013)
  • Place of Presentation: Niigata, Japan
• [Presentation] Two-wavelength time-resolved interference observations of femtosecond-laser-induced phenomena (2013)
  • Author(s): Shin-ichi Fukuda, Kazuki Toyoda, Yoshinori Hashizume, Yoshio Hayasaki
  • Organizer: The 14th International Symposium on Laser Precision Microfabrication
  • Place of Presentation: Niigata, Japan
• [Presentation] Radial spatiotemporal lens using circularly symmetric grating (2013)
  • Author(s): Ryo Iijima and Yoshio Hayasaki
  • Organizer: OIE'13 The Tenth Japan-Finland Joint Symposium on Optics in Engineering
  • Place of Presentation: Utsunomiya University
• [Presentation] Holographic laser sweep with line-shaped beam irradiations (2013)
  • Author(s): Kazuki Sakuma, Satoshi Hasegawa, Hidetomo Takahashi, Michiharu Ota and Yoshio Hayasaki
  • Organizer: OIE'13 The Tenth Japan-Finland Joint Symposium on Optics in Engineering
  • Place of Presentation: Utsunomiya University
• [Presentation] Radial Simultaneous Spatial and Temporal Focusing of Femtosecond Pulse (2013)
  • Author(s): Ryo Iijima and Yoshio Hayasaki
  • Organizer: 2013 Japan-Taiwan Bilateral Symposium in Nano/Bio-Photonics (JTBS)
  • Place of Presentation: Shizuoka University, Hamamatsu
• [Presentation] Simultaneous Control of Wavefront and Polarization Distribution in Femtosecond Pulses using a Pair of Spatial Light Modulators (2013)
  • Author(s): Satoshi Hasegawa and Yoshio Hayasaki
  • Organizer: 2013 Japan-Taiwan Bilateral Symposium in Nano/Bio-Photonics (JTBS)
  • Place of Presentation: Shizuoka University, Hamamatsu
• [Presentation] フェムト秒レーザー誘起現象の2波長同時干渉計測 (2013)
  • Author(s): 福田真一，早崎芳夫
  • Organizer: 電子情報通信学会，レーザ・量子エレクトロニクス研究会(LQE)５月研究会
  • Place of Presentation: 金沢大学
• [Presentation] 軸対称な回折光学素子を用いたラジアル時空間レンズ (2013)
  • Author(s): 飯島亮，早崎芳夫
  • Organizer: 第７回新画像システム・情報フォトニクス研究討論会
  • Place of Presentation: 東京工業大学
• [Presentation] フェムト秒レーザー誘起現象の2波長同時時間分解干渉計測 (2013)
  • Author(s): 福田真一，早崎芳夫
  • Organizer: Optics & Photonics Japan 2013
  • Place of Presentation: 奈良県新公会堂，奈良
• [Presentation] 軸対称な回折格子を用いたラジアル時空間レンズ (2013)
  • Author(s): 飯島亮
  • Organizer: 第60回 応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] フェムト秒レーザー誘起現象の2波長時間分解干渉計測 (2013)
  • Author(s): 福田真一
  • Organizer: 第60回 応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学
• [Presentation] Holographic femtosecond laser processing for high-speed fabrication of sub-wavelength structures (2012)
  • Author(s): Yoshio Hayasaki
  • Organizer: 4th International Workshop on Perspectives of Optical Imaging and Metrology (Holomet 2012)
  • Place of Presentation: Utsunomiya Univ.
  • Invited
• [Presentation] Holographic femtosecond laser processing (2012)
  • Author(s): Yoshio Hayasaki
  • Organizer: JSAP-OSA Joint Symposia (The 73rd JSAP Autumn Meeting, 2012)
  • Place of Presentation: Ehime Univ. & Matsuyama Univ.
  • Invited
• [Presentation] Holographic femtosecond laser processing with wavelength dispersion compensation (2012)
  • Author(s): Satoshi Hasegawa
  • Organizer: ISOT2012 International Symposium on Optomechatronic Technologies
  • Place of Presentation: Paris
• [Presentation] ２台の空間光変調素子を用いたホログラフィックフェムト秒レーザー加工システム (2012)
  • Author(s): 長谷川智士
  • Organizer: 電子情報通信学会，レーザ・量子エレクトロニクス研究会(LQE)５月研究会
  • Place of Presentation: 福井大学
• [Presentation] ベクトル制御型ホログラフィックフェムト秒レーザー加工システム (2012)
  • Author(s): 長谷川智士
  • Organizer: 第73回応用物理学会学術講演会
  • Place of Presentation: 愛媛大学
• [Presentation] ラジアル時空間レンズ (2012)
  • Author(s): 飯島亮
  • Organizer: 第13回情報フォトニクス研究グループ研究会（秋合宿)
  • Place of Presentation: 湘南国際センター
• [Presentation] ベクトル制御型並列フェムト秒レーザー加工 (2012)
  • Author(s): 長谷川智士
  • Organizer: Optics & Photonics Japan 2012
  • Place of Presentation: 湘南国際センター
• [Presentation] ラジアル時空間レンズ (2012)
  • Author(s): 飯島亮
  • Organizer: Optics & Photonics Japan 2012
  • Place of Presentation: 東京
• [Book] Chapter 4: “Spatial and Temporal Manipulation of Ultrafast Laser Pulses for Micro- and Nano-Processing” in Ultrafast Laser Processing: From Micro- to Nanoscale(Edited by K. Sugioka and Y. Chen) (2013)
  • Author(s): Yoshio Hayasaki and Satoshi Hasegawa
  • Publisher: Pan Stanford Publisher
• [Patent(Industrial Property Rights)] レーザ加工装置、レーザ加工方法、およびレーザ発振装置 (2014)
  • Inventor(s): 高橋秀知、太田道治、早崎芳夫、長谷川智士
  • Industrial Property Rights Holder: 国立大学法人宇都宮大学，アイシン精機
  • Industrial Property Rights Type: 特許
  • Filing Date: 2014-07-15
  • Overseas