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Investigation of two-color lasing in a semiconductor multilayer coupled cavity and terahertz wave generation

Research Project

Project/Area Number 24656051
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Applied optics/Quantum optical engineering
Research InstitutionThe University of Tokushima

Principal Investigator

ISU TOSHIRO  徳島大学, ソシオテクノサイエンス研究部, 特任教授 (00379546)

Co-Investigator(Kenkyū-buntansha) KITADA Takahiro  徳島大学, 大学院ソシオテクノサイエンス研究部, 特任准教授 (90283738)
MORITA Ken  千葉大学, 大学院工学研究科, 准教授 (30448344)
Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords半導体レーザ / 面発光 / 化合物半導体多層膜 / MBE,エピタキシャル成長 / 量子ドット / 二波長発光 / 結合共振器構造 / ウエハ接合
Research Abstract

In order to realize a terahertz light emitting semiconductor device, we investigated a two-color surface-emitting-laser-diode with a semiconductor-multilayer coupled-cavity. We obtained high quality InAs quantum-dots in an InGaAs quantum well on a GaAs(001) substrate which have a broad gain spectrum covering two color emission around 1.3um. We also fabricated coupled-cavity structures by wafer bonding with a GaAs(113)B substrate which has the second order nonlinear effects. Properties of emission from the coupled cavity structure were characterized, and two-color lasing by optical pumping was demonstrated. We also developed the device structure and process technologies for two-color lasing by current injection.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (11 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] Wafer-bonded coupled multilayer cavity with InAs quantum dots for two-color emission2014

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa, Ken Morita, Takahiro Kitada, and Toshiro Isu
    • Journal Title

      Japanese Journal of Applied Physic

      Volume: 53 Issue: 4S Pages: 04EG11-04EG11

    • DOI

      10.7567/jjap.53.04eg11

    • NAID

      210000143640

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Two-color lasing in a coupled multilayer cavity with InAs quantum dots by optical pumping2013

    • Author(s)
      Takahiro Kitada, Chiho Harayama, Ken Morita, and Toshiro Isu
    • Journal Title

      physica status solidi (c)

      Volume: 10 Issue: 11 Pages: 1434-1437

    • DOI

      10.1002/pssc.201300205

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Effect of non-equivalent cavities on two-color lasing in a GaAs/AlAs coupled multilayer cavity with InAs quantum dots2014

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa, Ken Morita, Takahiro Kitada, Toshiro Isu
    • Organizer
      The 41th International Symposium on Compound Semiconductors
    • Place of Presentation
      Le Corum Montpellier (France)
    • Related Report
      2013 Final Research Report
  • [Presentation] InAs量子ドットを利得媒質とするGaAs/AlAs結合共振器による等強度の二波長発振2014

    • Author(s)
      原山千穂,加藤翔,中河義典,北田貴弘,井須俊郎
    • 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(神奈川県)
    • Related Report
      2013 Final Research Report
  • [Presentation] InAs量子ドットを利得媒質とするGaAs/AlAs結合共振器による等強度の二波長発振2014

    • Author(s)
      原山千穂,加藤翔,中河義典,北田貴弘,井須俊郎
    • 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(神奈川県)
    • Related Report
      2013 Annual Research Report
  • [Presentation] GaAs/AlAs Coupled Multilayer Cavity by Wafer-Bonding for Two-Color Emission Devices2013

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa,Ken Morita, Takahiro Kitada and Toshiro Isu
    • Organizer
      2013 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Hilton Fukuoka Sea Hawk Fukuoka(福岡県)
    • Related Report
      2013 Final Research Report
  • [Presentation] InAs量子ドットを利得媒質とするGaAs/AlAs結合共振器のウエハ直接結合による作製と光学特性評価2013

    • Author(s)
      原山千穂,加藤翔,中河義典,森田健,北田貴弘,井須俊郎
    • 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(京都府)
    • Related Report
      2013 Final Research Report
  • [Presentation] Two-color lasing from wafer-bonded GaAs/AlAs coupled multilayer cavity by optical pumping2013

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa, Ken Morita, Takahiro Kitada, and Toshiro Isu
    • Organizer
      第32回電子材料シンポジウム
    • Place of Presentation
      ラフォーレ琵琶湖(滋賀県)
    • Related Report
      2013 Final Research Report
  • [Presentation] InAs量子ドットを有するGaAs/AlAs結合共振器による二波長面発光レーザの室温光励起発振2013

    • Author(s)
      北田貴弘, 原山千穂, 森田健, 井須俊郎
    • Organizer
      2013年第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(厚木市)(28a-G20-8)
    • Related Report
      2013 Final Research Report
  • [Presentation] Two-color lasing from wafer-bonded GaAs/AlAs coupled multilayer cavity by optical pumping2013

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa, Ken Morita, Takahiro Kitada, and Toshiro Isu
    • Organizer
      第32回電子材料シンポジウム
    • Place of Presentation
      ラフォーレ琵琶湖(滋賀県)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] InAs量子ドットを利得媒質とするGaAs/AlAs結合共振器のウエハ直接結合による作製と光学特性評価2013

    • Author(s)
      原山千穂,加藤翔,中河義典,森田健,北田貴弘,井須俊郎
    • 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(京都府)
    • Related Report
      2013 Annual Research Report
  • [Presentation] GaAs/AlAs Coupled Multilayer Cavity by Wafer-Bonding for Two-Color Emission Devices2013

    • Author(s)
      Chiho Harayama, Sho Katoh, Yoshinori Nakagawa,Ken Morita, Takahiro Kitada and Toshiro Isu
    • Organizer
      2013 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Hilton Fukuoka Sea Hawk Fukuoka(福岡県)
    • Related Report
      2013 Annual Research Report
  • [Presentation] InAs 量子ドットを有するGaAs/AlAs 結合共振器による二波長面発光レーザの室温光励起発振2013

    • Author(s)
      北田貴弘,他
    • Organizer
      2013年第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(神奈川県)
    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://www.frc.tokushima-u.ac.jp/frc-nano/

    • Related Report
      2013 Final Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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