Study on the wavelength changing system of quantum correlation

• Project/Area Number: 19560043
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied optics/Quantum optical engineering
• Research Institution: National Institute of Information and Communications Technology
• Principal Investigator: KASAI Katsuyuki National Institute of Information and Communications Technology, 未来ICT研究センターナノICTグループ, 主任研究員 (90359084)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: 光制御 / 量子相関 / 光パラメトリック発振器 / 光子対ビーム / 波長変換 / 和周波混合

Research Abstract

The quantum correlation of nonclassical light is a an important resource in the field of quantum information and communications technology. Development of the wavelength changing system of the quantum correlation is an important subject on application. Wavelength changing and tunable systems of quantum-correlated twin beams generated from an optical parametric oscillator have been studied and developed.

Research Products

• [Journal Article] Stabilization and tuning of a cw optical parametric oscillator with a triply resonant compound cavity, Advances in Optical Sciences: OSA Optics & Photonics Congress (2009)
  • Author(s): Katsuyuki Kasai
  • Journal Title: Technical Digest 2009OSA(CD版)
  • Peer Reviewed
• [Journal Article] Stabilization and tuning of a cw optical parametric oscillator with a triply resonant compound cavity (2009)
  • Author(s): Katsuyuki Kasai
  • Journal Title: Advances in Optical Sciences : OSA Optics & Photonics Congress, Technical Digest 2009OSA(CD版)
  • Peer Reviewed
• [Presentation] 光強度量子相関を有するツインビームの生成と応用 (2010)
  • Author(s): 笠井克幸
  • Organizer: 応用物理学会分科会日本光学会第21回コンテンポラリーオプティクス研究会
  • Place of Presentation: 電気通信大学(東京都調布市)
  • Year and Date: 2010-04-08
• [Presentation] デュアルポート型光パラメトリック発振器を用いた非古典光の生成 (2009)
  • Author(s): 張贇, 岡田佳子, 渡辺昌良, 笠井克幸
  • Organizer: 第70回応用物理学会学術講演会
  • Place of Presentation: 富山大学(富山県富山市)
  • Year and Date: 2009-09-11
• [Presentation] デュアルポート型光パラメトリック発振器を用いた非古典光の生成 (2009)
  • Author(s): 張贇
  • Organizer: 第70回応用物理学会学術講演会
  • Place of Presentation: 富山大学(富山県)
  • Year and Date: 2009-09-11
• [Presentation] Stabilization and tuning of a cw optical parametric oscillator with a triply resonant compound cavity (2009)
  • Author(s): Katsuyuki Kasai
  • Organizer: Advances in Optical Sciences: OSA Optics & Photonics Congress
  • Place of Presentation: Hilton Hawaiian Village, (Honolulu, Hawaii, USA)
  • Year and Date: 2009-07-14
• [Presentation] Stabilization and tuning of a cw optical parametric oscillator with a triply resonant compound cavity (2009)
  • Author(s): Katsuyuki Kasai
  • Organizer: Advances in Optical Sciences : OSA Optics & Photonics Congress
  • Place of Presentation: Honolulu(Hawaii, USA)
  • Year and Date: 2009-07-14
• [Presentation] 3波共鳴複合共振器を用いた連続周波数可変型cw光パラメトリック発振器の開発 (2009)
  • Author(s): 笠井克幸
  • Organizer: レーザー学会学術講演会第29回年次大会
  • Place of Presentation: 徳島大学(徳島県徳島市)
  • Year and Date: 2009-01-12
• [Presentation] 3波共鳴複合共振器を用いた連続周波数可変型CW光パラメトリック発振器の開発 (2009)
  • Author(s): 笠井克幸
  • Organizer: レーザー学会学術講演会第29回年次大会
  • Place of Presentation: 徳島大学
  • Year and Date: 2009-01-12
• [Presentation] 3波共鳴複合共振器型cw光パラメトリック発振器の開発 (2008)
  • Author(s): 笠井克幸
  • Organizer: 第69回応用物理学会学術講演会
  • Place of Presentation: 中部大学(愛知県春日井市)
  • Year and Date: 2008-09-03
• [Presentation] 3波共鳴複合共振器型CW光パラメトリック発振器の開発 (2008)
  • Author(s): 笠井克幸
  • Organizer: 第69回応用物理学会学術講演会
  • Place of Presentation: 中部大学
  • Year and Date: 2008-09-03
• [Presentation] 光強度量子相関の波長変換技術の開発(I) (2007)
  • Author(s): 笠井克幸
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道工業大学(北海道札幌市)
  • Year and Date: 2007-09-07
• [Presentation] 光強度量子相関の波長変換技術の開発(I) (2007)
  • Author(s): 笠井 克幸
  • Organizer: 第68回応用物理学会学術講演会
  • Place of Presentation: 北海道工業大学
  • Year and Date: 2007-09-07
• [Patent(Industrial Property Rights)] 光パラメトリック発振器 (2008)
  • Inventor(s): 笠井克幸, 斎藤伸吾
  • Industrial Property Rights Holder: (独)情報通信研究機構
  • Industrial Property Number: 2008-154740
  • Filing Date: 2008-06-12