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Fabrication of low-threshold quantum-wire lasers and study on their lasing properties and physics

Research Project

Project/Area Number 20360135
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionThe University of Tokyo

Principal Investigator

AKIYAMA Hidefumi  東京大学, 物性研究所, 准教授 (40251491)

Co-Investigator(Kenkyū-buntansha) YOSHITA Masahiro  東京大学, 物性研究所, 助教 (30292759)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2010: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2009: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywords薄膜・量子構造 / 量子細線 / レーザー / MBE / へき開再成長 / 量子細線レーザー / 低しきい値 / 光励起 / 電流注入 / 定量計測 / 絶対感度
Research Abstract

We studied high-quality T-shaped GaAs studied quantum-wire lasers by cleaved-edge overgrowth in molecular-beam-epitaxy, demonstrate their low-threshold lasing, and investigated lasing and basic optical properties quantitatively, to examine advantages and performances predicted by seminal theoretical proposals. We fabricated current-injection 15-period quantum-wire lasers with a vertical p-n junction geometry, an inverted current-injection 15-period quantum-wire lasers with an inverted p-n junction geometry, current-injection 20-period quantum-wire lasers with a parallel p-n junction geometry, undoped and n-type-modulation-doped single quantum-wire lasers, and other laser devices. We made current injection and optical pumping to the sample devices, generated charge-neutral and charge-imbalanced electron-hole carriers, and measured their lasing properties, gain spectra, and peak gain quantitatively. We compared the experimental results with quantitative calculations on the basis of semiconductor Bloch equations, and obtained good agreements in peak gain values and overall gain spectra except for the low energy tail structures.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (80 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (33 results) (of which Peer Reviewed: 33 results) Presentation (46 results) Remarks (1 results)

  • [Journal Article] Quantitative absorption spectra ofquantum wires measured by analysis ofattenuated internal emissions2012

    • Author(s)
      Masahiro Yoshita, Takayuki Okada, Hidefumi Akiyama, Makoto Okano, ToshiyukiIhara, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Appl. Phys. Lett

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] T型GaAs量子細線の光学応答と動的相関効果2011

    • Author(s)
      秋山英文、吉田正裕
    • Journal Title

      固体物理

      Volume: 549 Pages: 747-756

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Coulomb-modulated gain spectra incurrent-injection T-shaped quantum-wirelasers2011

    • Author(s)
      M. Okano, M. Yoshita, H. Akiyama, P. Huai, T. Ogawa, L. N. Pfeiffer, and K. W. West
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 20-23

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Mg doping on Optical andElectrical Properties of GaNAs MultipleQuantum Wells2011

    • Author(s)
      Masahiro Shiraga, Yuko Nakai, Tomohiko Hirashima, Akinobu Kittaka, Mari Ebisu, Naoshi Takahashi, Takeshi Noda, MasatoOhmori, Hidefumi Akiyama, Noriaki Tsurumachi, Shunsuke Nakanishi, Hayato Miyagawa, Hiroshi Itoh, and Shyun Koshiba
    • Journal Title

      Phys. Status Solidi C

      Volume: 8 Pages: 420-422

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] LaVO4 : Eu Phosphor films with enhanced Eusolubility2011

    • Author(s)
      T. Higuchi, Y. Hotta, Y. Hikita, S. Maruyama, Y. Hayamizu, H. Akiyama, H. Wadati, D. G. Hawthorn, T. Z. Regier, R. I. R. Blyth, G. A. Sawatzky, and H. Y. Hwang
    • Journal Title

      Appl. Phys. Lett

      Volume: 98 Pages: 71902-71902

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Yields and Quantitative Spectraof Firefly Bioluminescence with VariousBivalent Metal Ions2011

    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, and Hidefumi Akiyama
    • Journal Title

      Photochemistry and Photobiology

      Volume: 87 Pages: 846-852

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of the confinementpotential within GaNAs/GaAs multiplequantum wells2011

    • Author(s)
      Keishiro Goshima, Akinobu Kittaka, Kensuke Fujii, Masahiro Shiraga, Noriaki Tsurumachi, Shunsuke Nakanishi, Hidefumi Akiyama, Shyun Koshiba and Hiroshi Itoh
    • Journal Title

      Physica Status Solidi C

      Volume: 8 Pages: 414-416

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Robust carrier-induced suppressionof peak gain inherent to quantum-wirelasers2011

    • Author(s)
      M. Okano, P. Huai, M. Yoshita, S. Inada, H. Akiyama, K. Kamide, K. Asano, and T. Ogawa
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 80 Pages: 114716-114716

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Coulomb-modulated gain spectra in current-injection T-shaped quantum-wire lasers2011

    • Author(s)
      M.Okano, M.Yoshita, H.Akiyama, P.Huai, T.Ogawa, L.N.Pfeiffer, K.W.West
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 20-23

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Mg doping on Optical and Electrical Properties of GaNAs Multiple Quantum Wells2011

    • Author(s)
      Masahiro Shiraga, Yuko Nakai, Tomohiko Hirashima, Akinobu Kittaka, Mari Ebisu, Naoshi Takahashi, Takeshi Noda, Masato Ohmori, Hidefumi Akiyama, Noriaki Tsurumachi, Shunsuke Nakanishi, Hayato Miyagawa, Hiroshi Itoh, Shyun Koshiba
    • Journal Title

      Phys.Status Solidi C

      Volume: 8 Pages: 420-422

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LaVO4 : Eu Phosphor films with enhanced Eu solubility2011

    • Author(s)
      T.Higuchi, Y.Hotta, Y.Hikita, S.Maruyama, Y.Hayamizu, H.Akiyama, H.Wadati, D.G.Hawthorn, T.Z.Regier, R.I.R.Blyth, G.A.Sawatzky, H.Y.Hwang
    • Journal Title

      Appl.Phys.Lett.

      Volume: 98 Pages: 71902-71902

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Yields and Quantitative Spectra of Firefly Bioluminescencc with Various Bivalent Metal Ions2011

    • Author(s)
      Yu Wang, Hidehiro Kubota, Nobuyuki Yamada, Tsutomu Irie, Hidefumi Akiyama
    • Journal Title

      IPhotochemistry and Photobiology

      Volume: (掲載確定,掲載確定(印刷中))

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ホタルの発光の効率と色変化機構-定量計測による新事実-2010

    • Author(s)
      秋山英文, 安東頼子, 王瑜
    • Journal Title

      現代化学

      Volume: 473 Pages: 21-25

    • NAID

      40017198656

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoluminescence from singleisoelectronic traps in nitrogendelta-doped GaAs grown on GaAs(111) A2010

    • Author(s)
      T. Fukushima, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Okano, M. Yoshita, H. Akiyama, S. Kuboya, R. Katayama, and K. Onabe
    • Journal Title

      Physica E 42

      Volume: 10 Pages: 2529-2531

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] pH-Dependent Fluorescence Spectra, Lifetimes, and Quantum Yields ofFirefly-Luciferin Aqueous Solutions Studied by Selective-Excitation Fluorescence Spectroscopy2010

    • Author(s)
      Yoriko Ando and Hidefumi Akiyama
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 49 Pages: 117002-117002

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoluminescence from single isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A2010

    • Author(s)
      T.Fukushima, Y.Hijikata, H.Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Journal Title

      Physica E 42

      Volume: 10 Pages: 2529-2531

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] pH-Dependent Fluorescence Spectra, Lifetimes, and Quantum Yields of Firefly-Luciferin Aqueous Solutions Studied by Selective-Excitation Fluorescence Spectroscopy2010

    • Author(s)
      Yoriko Ando, Hidefumi Akiyama
    • Journal Title

      Jpn.J.Appl.Phys

      Volume: 49 Pages: 117002-117002

    • NAID

      40017377322

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal-equilibrium relation between theoptical emission and absorption spectra ofa doped semiconductor quantum well2009

    • Author(s)
      Toshiyuki Ihara, Shun Maruyama, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West
    • Journal Title

      Phys. Rev. B

      Volume: 80 Pages: 33307-33307

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermal-equilibrium relation between the optical emission and absorption spectra of doped semiconductor quantum well2009

    • Author(s)
      Toshiyuki Ihara, Shun Maruyama, Masahiro Yoshita, Hidefumi A kiyama, Loren N.Pfeiffer, Ken W.West
    • Journal Title

      Physical Review B 80

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Currentinjection T-shaped quantum wire laserswith perpendicular doping layersoperating at 100K2008

    • Author(s)
      Makoto Okano, Shu-man Liu, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Physica E 40

      Volume: 6 Pages: 1947-1949

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Twin photoluminescence peaks from singleisoelectronic traps in nitrogenδ-dopedGaAs2008

    • Author(s)
      Y. Endo, Y. Hijikata, H. Yaguchi, S. Yoshida, M. Yoshita, H. Akiyama, F. Nakajima, R. Katayama and K. Onabe
    • Journal Title

      Physica E 40

      Volume: 6 Pages: 2110-2112

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurementsof Cavity-Length-Dependent Internal Differential Quantum Effciency andInternal Optical Loss in Laser Diodes2008

    • Author(s)
      Satoshi Inada, Masahiro Yoshita, Makoto Okano, Toshiyuki Ihara, Hidefumi Akiyama, and Liming Zhang
    • Journal Title

      J. Appl. Phys

      Volume: 47 Pages: 2288-2290

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optimization of Well Widthand N Content for Optical Properties ofGaNAs/GaAs Multiple Quantum Well Grown byRF-Molecular Beam Epitaxy2008

    • Author(s)
      Kensuke Fujii, Daisuke Nakase, Noriaki Tsurumachi, Hayato Miyagawa, Hiroshi Itoh, Shunsuke Nakanishi, Hidefumi Akiyama, and Shyun Koshiba
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 47 Pages: 2991-2993

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optical detection ofelectron-depletion region surroundingmetal electrodes on a dilutetwo-dimensional electron gas system2008

    • Author(s)
      Toshiyuki Ihara, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 47 Pages: 4496-4498

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Carrier-Density-DependentIncrease and Suppression of Optical Gainin T-shaped Quantum-Wire Lasers2008

    • Author(s)
      Masahiro Yoshita, Makoto Okano, Toshiyuki Ihara, Hidefumi Akiyama, PingHuai, Tetsuo Ogawa, Loren N. Pfeiffer, and Ken W. West
    • Journal Title

      Physica Status Solidi(C)

      Volume: 5 Pages: 2841-2843

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Micro-photoluminescence excitationspectroscopy on asymmetric absorptionline shapes of weakly localized excitonsin a quantum well2008

    • Author(s)
      Shun Maruyama, Toshiyuki Ihara, Hirotake Itoh, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer and Ken W. West
    • Journal Title

      Solid State Communications

      Volume: 147 Pages: 114-117

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] "Micro-photoluminescence excitation spectroscopy on asymmetric absorption line shapes of weakly localized excitons in a quantum well"2008

    • Author(s)
      Shun Maruyama
    • Journal Title

      Solid State Communications 147

      Pages: 114-117

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Carrier-Density-Dependent Increase and Suppression of Optical Gain in T-shaped Quantum-Wire Lasers"2008

    • Author(s)
      Masahiro Yoshita
    • Journal Title

      Physica Status Solidi (C) 5

      Pages: 2841-2843

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Optical detection of electron-depletion region surrounding metal electrodes on a dilute two-dimentional electron gas system"2008

    • Author(s)
      Toshiyuki Ihara
    • Journal Title

      Jpn. J. Appl. Phys. 47

      Pages: 4496-4498

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Optimization of Well Width and N Content for Optical Properties of GaNAs/GaAs Multiple Quantum Well Grown by RF-Molecular Beam Epitaxy"2008

    • Author(s)
      Kensuke Fujii
    • Journal Title

      Jpn. J. Appl. Phys. 47

      Pages: 2991-2993

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurements of Cavity-Length-Dependent Internal Differential Quantum Effciency and Internal Optical Loss in Laser Diodes"2008

    • Author(s)
      Satoshi Inada
    • Journal Title

      Jpn. J. Appl. Phys 47

      Pages: 2288-2290

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Twin photoluminescence peaks from single isoelectronic traps in nitrogen δ-doped GaAs"2008

    • Author(s)
      Y. Endo
    • Journal Title

      Physica E 40

      Pages: 2110-2112

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Current injection T-shaped quantum wire lasers with perpendicular doping layers operating at 100K "2008

    • Author(s)
      Makoto Okano
    • Journal Title

      Physica E 40

      Pages: 1947-1949

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 磁場印加下におけるT型量子細線の発光励起スペクトル測定2011

    • Author(s)
      岡野真人, 秋山英文, 金光義彦, Loren Pfeiffer, Ken West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] Short pulse generation by gain switching in InGaAs QW ridge Laser under optical pumping2011

    • Author(s)
      Shaoqiang Chen, Masahiro Yoshita, Toshimitsu Mochizuki, Hidefumi Akiyama, Hiroyuki Yokoyama
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 非ドープ及びnドープT型量子細線レーザーにおける発振及び利得特性の温度変化2011

    • Author(s)
      福田圭介, 吉田正裕, 望月敏光, 秋山英文, 岡野真人, Ping Huai, 浅野健一, 小川哲生, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 半導体量子細線における-次元電子正孔光学利得の静的遮蔽相互作用形状依存性2011

    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 共鳴・非共鳴励起条件下における非ドープGaAs量子井戸の発光減衰2011

    • Author(s)
      丸山俊, 陳少強, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学五十嵐キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] パルスレーザー堆積法により作製したアナターゼ型TiO2薄膜の成長レート依存性2011

    • Author(s)
      立川卓, 簑原誠人, 秋山英文, 疋田育之, クリストファーベル, ハロルドファン
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] GaAs(110)基板上に作製した窒素δドープGaAsにおける等電子トラップからの発光特性評価2011

    • Author(s)
      高宮健吾, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 片山竜二, 尾鍋研太郎, 矢口裕之
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] T-shaped GaAs/AlGaAs Single Quantum Wire Laser by Arm-arm Current-Injection2011

    • Author(s)
      KIM Changsu, OKANO Makoto1, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N., WEST Ken W.
    • Organizer
      Kp-I-021、Semiconductor Physics Divsion、The Korean Physical Society
    • Place of Presentation
      Daejeon Convention Center, Daejoen, South Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Room Temperature Waveguide Mode Evaluation of the Semiconductor Quantum Well Laser by the Point Excitation Hakki-Paoli Method2011

    • Author(s)
      KIM changsu, MOCHIZUKI Toshimitsu, YOSHITA Masahiro, CHEN Shaoqiang, AKIYAMA Hidefumi, PFEIFFER Loren N.1, WEST Ken W.1
    • Organizer
      Ep-I-036、Applied Physics Division、The Korean Physical Society
    • Place of Presentation
      Daejeon Convention Center, Daejoen, South Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Coulomb-modulated gain spectra in current-injection T-shaped quantum-wire lasers2010

    • Author(s)
      M.Okano, M.Yoshita, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Organizer
      The 9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials
    • Place of Presentation
      Brisbane, Australia
    • Related Report
      2010 Annual Research Report
  • [Presentation] Optical waveguide-transmission spectroscopy of one-dimensional excitons in T-shaped quantum wires2010

    • Author(s)
      M.Yoshita, M.Okano, H.Akiyama, L.N.Pfeiffer, K.W.West
    • Organizer
      The 30th International Conference on the Physics of Semiconductors
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Micro-photoluminescence and lasing characterizations of high-quality 100-period T-shaped quantum-wire lasers2010

    • Author(s)
      Shaoqiang Chen, Toshimitsu Mochizuki, Masahiro Yoshita, Shun Maruyama, Changsu Kim, Hidefumi Akiyama, Loren N.Pfeiffer, Ken W.West
    • Organizer
      The 16th International Conference on Crystal Growth
    • Place of Presentation
      Beijing, China
    • Related Report
      2010 Annual Research Report
  • [Presentation] Investigation on Quantum Yield and Quantitative Spectrum of Firefly Bioluminescence in the Presence of Metal Ions2010

    • Author(s)
      王喩, 渡辺和彦, 山田展之, 入江勉, 久保田英博, 秋山英文
    • Organizer
      日本生物物理学会第48回年次大会
    • Place of Presentation
      東北大学川内キャンパス,仙台
    • Related Report
      2010 Annual Research Report
  • [Presentation] 量子細線における-次元電子正孔系の光学利得と静的遮蔽相互作用2010

    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, 懐平, 小川哲生
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キヤンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] GaAs量子井戸の発光励起スペクトルにおける共鳴レーリー散乱の寄与2010

    • Author(s)
      丸山俊, 望月敏光, 吉田正裕, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キヤンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] Temperature-dependent radiative lifetime of excitons in high quality T-shaped quantum wires2010

    • Author(s)
      陳少強, 吉田正裕, 望月敏光, 丸山俊, 金昌秀, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 点励起Hakki-Paoli法による半導体量子井戸レーザーの導波路モード評価2010

    • Author(s)
      金昌秀, 望月敏光, 吉田正裕, 陳少強, 丸山俊, 秋山英文, Loren N,Pfeiffer, Ken W.Weat
    • Organizer
      大阪府立大学中百舌鳥キャンパス
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 窒素δドープGaAs/AlGaAsヘテロ構造における等電子トラップからの発光特性評価2010

    • Author(s)
      高宮健吾, 遠藤雄太, 福島俊之, 星野真也, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎3, 片山竜二, サノーピンサクンタム, 矢口裕之
    • Organizer
      2010年秋季第71回応用物理学学術講演会
    • Place of Presentation
      長崎大学文教キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 窒素δドープGaAs中の等電子トラップを形成する窒素原子対配列に関する研究2010

    • Author(s)
      星野真也, 遠藤雄太, 福島俊之, 高宮健吾, 八木修平, 土方泰斗, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      2010年秋季第71回応用物理学学術講演会
    • Place of Presentation
      長崎大学文教キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] 極低窒素濃度GaAsNにおける窒素ペアからの発光の窒素濃度依存性2010

    • Author(s)
      石川輝, 八木修平, 土方泰斗, 吉田貞史, 岡野真人, 望月敏光, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二, 矢口裕之
    • Organizer
      2010年秋季第71回応用物理学学術講演会
    • Place of Presentation
      長崎大学文教キャンパス
    • Related Report
      2010 Annual Research Report
  • [Presentation] T型量子細線の光吸収計測と一次元励起子線幅の温度依存性2010

    • Author(s)
      吉田正裕, 岡野真人, 秋山英文, Loren Pfeiffer, ken West
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] 変調ドープおよび電流注入型一次元量子細線の光学応答2010

    • Author(s)
      秋山英文
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] GaNAs/GaAs超格子の縮退四光波混合2010

    • Author(s)
      橘高明信, 白神昌明, 和田真理子, 平島知彦, 藤井健輔, 鶴町徳昭, 中西俊介, 秋山英文, 小柴俊, 伊藤寛
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学津島キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] 様々な面方位基板上に作製した窒素δドープGaAs中の等電トラップからの発光(III)2010

    • Author(s)
      福島俊之, 高宮健吾, 土方泰斗, 矢口裕之, 吉田貞史, 岡野真人, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二
    • Organizer
      2010年春季第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学湘南キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] GaInNAs1GaAs超格子の構造及び光学特性に与える成長条件と窒素供給法による効果2009

    • Author(s)
      平島知彦
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] 様々な面方位基板上に作製した窒素δドープGaAs中の等電子トラップからの発光(II)2009

    • Author(s)
      福島俊之
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] 窒素をδドープしたGaP中の等電子トラップからの発光(III)2009

    • Author(s)
      伊藤正俊
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] GaNAs系超格子の時間分解光ルミネセンス2009

    • Author(s)
      橘高明信
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教学院池袋キャンパス
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] パルスレーザー堆積法によるRVO4: Eu (R=La, Y) 蛍光体薄膜の作製2009

    • Author(s)
      樋口卓也
    • Organizer
      2009年春季第56回応用物理学関係連合講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] InGaAsP系量子井戸レーザーにおける利得吸収スペクトルの温度依存性評価2009

    • Author(s)
      稲田智志
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教学院池袋キャンパス
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] 異なるドープ構造を有した電流注入丁型量子細線における発光特性の比較2009

    • Author(s)
      岡野真人
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教学院池袋キャンパス
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] 顕微鏡発光励起スペクトル測定を用いた非ドープ量子井戸のキャリア温度2009

    • Author(s)
      丸山俊, 井原章之, 吉田正裕, 望月敏光, 秋山英文, Loren N.Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学黒髪キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] 中性及び非中性電子-正孔系を有したT型量子細線の利得及び発振特性2009

    • Author(s)
      岡野真人, 吉田正裕, 秋山英文, Ping Huai, 浅野建一, 小川哲生, Loren N. Pfeiffer, Ken W.West
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学黒髪キャンパス
    • Related Report
      2009 Annual Research Report
  • [Presentation] 極低窒素濃度GaAsNのフォトルミネッセンス励起分光測定2009

    • Author(s)
      石川輝, 土方泰人, 矢口裕之, 吉田貞史, 岡野真人, 吉田正裕, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二
    • Organizer
      2009年秋季第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] 窒素δドープGaAs/AlGaAsヘテロ構造における等電子トラップからの発光2009

    • Author(s)
      高宮健吾, 遠藤雄太, 福島俊之, 土方泰人, 矢口裕之, 吉田貞史, 岡野真人, 秋山英文, 窪谷茂幸, 尾鍋研太郎, 片山竜二
    • Organizer
      2009年秋季第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Related Report
      2009 Annual Research Report
  • [Presentation] Carrier distribution in a doped quantum well determined by Kennard Stepanov relation.2009

    • Author(s)
      T.Ihara, S.Maruyama, M.Yoshita, H.Akiyama, Loren N.Pfeiffer, Ken W.West
    • Organizer
      Electron Dynamics In Semiconductors, Optoelectronics and Nanostructures(EDISON16)
    • Place of Presentation
      Montpellier, France
    • Related Report
      2009 Annual Research Report
  • [Presentation] Structural and Opticak Studies of GaNAs/GaAs Super Lattices Grown by Modulated Nitrogen Beam Epitaxy.2009

    • Author(s)
      Shun Koshiba, Kensuke Fujii, Tomohiko Hirashima, Yasuhiro Tanaka, Noriaki Tsurumachi, Hayato Miyagawa, Hiroshi Itoh, Shunsuke Nakanishi, Hidefumi Akiyama, Toshio Takahashi
    • Organizer
      Semicon Nano 2009
    • Place of Presentation
      徳島県阿南市
    • Related Report
      2009 Annual Research Report
  • [Presentation] Photoluminescence from single isoelectronic traps in nitrogen delta-doped GaAs grown on GaAs(111)A.2009

    • Author(s)
      T.Fukushima, M.Ito, Y.Hijikata, H, Yaguchi, S.Yoshida, M.Okano, M.Yoshita, H.Akiyama, S.Kuboya, R.Katayama, K.Onabe
    • Organizer
      The 14^<th> International Conference on Modulated Semiconductor structures(MSS-14)
    • Place of Presentation
      兵庫県神戸市
    • Related Report
      2009 Annual Research Report
  • [Presentation] 単一量子細線のレーザー特性2008

    • Author(s)
      秋山英文
    • Organizer
      日本学術振興会「光電相互変換」第125委員会研究会
    • Place of Presentation
      京都テルサ
    • Year and Date
      2008-10-03
    • Related Report
      2010 Final Research Report
  • [Presentation] 半導体量子細線レーザーの利得スペクトルにおけるクーロン増強および抑制効果2008

    • Author(s)
      吉田正裕
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] ハートリーフォソク近似計算を用いた中性及び非中性電子-正孔系における光学利得の解析2008

    • Author(s)
      岡野真人
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 量子井戸の界面ラフネスによる励起子の弱局在と発光励起スペクトルピークの非対称形状2008

    • Author(s)
      丸山俊
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] ドープ量子井戸におけるKennard-Stepanov関係式2008

    • Author(s)
      井原章之
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学上田キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 窒素をδドープしたGaP中の等電子トラップからの発光(II)2008

    • Author(s)
      伊藤正俊
    • Organizer
      2008年秋季第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] 様々な面方位基板上に作製した窒素δドープGaAs中の等電子トラップからの発光2008

    • Author(s)
      福島俊之
    • Organizer
      2008年秋季第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Optical spectroscopy of lasers andfield-effect-type optical devices basedon high-quality T-shaped GaAs quantumwires2008

    • Author(s)
      Hidefumi Akiyama
    • Organizer
      4th Handai Nanoscience andNanotechnology International Symposium
    • Place of Presentation
      Osaka University, Japan
    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://aki.issp.u-tokyo.ac.jp/

    • Related Report
      2010 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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