分極反転周期変化ニオブ酸リチウムの高次非線形効果を用いた全光超高速広帯域信号処理

• 研究課題/領域番号: 20760247
• 研究種目: 若手研究(B)
• 配分区分: 補助金
• 研究分野: 通信・ネットワーク工学
• 研究機関: 東京理科大学
• 研究代表者: 福地 裕 東京理科大学, 工学部, 准教授 (70366433)
• 研究期間 (年度): 2008 – 2010
• 研究課題ステータス: 完了 (2010年度)
• 配分額: 3,510千円 (直接経費: 2,700千円、間接経費: 810千円); 2010年度: 390千円 (直接経費: 300千円、間接経費: 90千円); 2009年度: 1,430千円 (直接経費: 1,100千円、間接経費: 330千円); 2008年度: 1,690千円 (直接経費: 1,300千円、間接経費: 390千円)
• キーワード: フォトニックネットワーク / 超高速情報処理 / 先端機能デバイス / 非線形光学 / 光スイッチ / 光波長変換 / 擬似位相整合 / ニオブ酸リチウム

研究概要

本研究では、理論と実験の両面から、分極反転周期変化ニオブ酸リチウムデバイスの高次非線形光学効果を用いた超高速かつ超広帯域の様々な全光信号処理の実現可能性を示した。

研究成果

• [雑誌論文] Mitigation of signal fading in radio over fiber transmission using fiber nonlinearity. (2009)
  • 著者名/発表者名: Joji Maeda, Kazutoyo Kusama, Yutaka Fukuchi.
  • 雑誌名: Optics Express vol.17, no.6 ページ: 4518-4525
  • 査読あり
• [学会発表] All-optical decision gate circuit employing cascaded quasi-phase matched lithium niobate device. (2010)
  • 著者名/発表者名: Yutaka Fukuchi, Shun Tasaki.
  • 学会等名: Asia Communications and Photonics Conference and Exhibition (ACP 2010)(Paper P-28)(pp.174-175)
  • 発表場所: Shanghai, China
  • 年月日: 2010-12-09
• [学会発表] All-optical decision gate circuit employing cascaded quasi-phase matched lithium niobate device (2010)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: Asia Communications and Photonics Conference and Exhibition (ACP 2010)
  • 発表場所: 中国上海
  • 年月日: 2010-12-09
• [学会発表] Characteristics of all-optical ultra-fast 3R circuit using cascaded second-order nonlinear effect in periodically poled lithium niobate waveguide. (2010)
  • 著者名/発表者名: Yutaka Fukuchi, Shun Tasaki.
  • 学会等名: OptoElectronics and Communications Conference (OECC 2010)(Paper 7 P-60)(pp.376-377)
  • 発表場所: Sapporo, Japan
  • 年月日: 2010-07-07
• [学会発表] Characteristics of all-optical ultra-fast 3R circuit using cascaded second-order nonlinear effect in periodically poled lithium niobate waveguide (2010)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: OptoElectronics and Communications Conference (OECC 2010)
  • 発表場所: 日本北海道札幌市
  • 年月日: 2010-07-07
• [学会発表] Stable and wavelength-tunable high-speed short pulse generation from a rational harmonic mode-locked short-cavity fiber laser using a bismuth-based erbium-doped fiber and a bismuth-based nonlinear fiber. (2010)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: The Conference on Lasers and Electro-Optics (CLEO 2010) and the Quantum Electronics and Laser Science Conference (QELS 2010)(Paper JTuD41)
  • 発表場所: San Jose, California, USA
  • 年月日: 2010-05-18
• [学会発表] Stable and wavelength-tunablc high-speed short pulse generation from a rational harmonic mode-locked short-cavity fiber laser using a bismuth-based erbium-doped fiber and a bismuth-based nonlinear fiber (2010)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: The Conference on Lasers and Electro-Optics (CLEO 2010) and the Quantum Electronics and Laser Science Conference (QELS 2010)
  • 発表場所: アメリカ合衆国カリフォルニア州サンノゼ
  • 年月日: 2010-05-18
• [学会発表] Widely wavelength-tunable and pulsewidth-variable harmonically mode-locked short-cavity fiber ring laser using a bismuth-oxide-based highly nonlinear erbium-doped fiber. (2009)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: European Conference and Exhibition on Optical Communication (ECOC 2009)(Paper P1.07)
  • 発表場所: Vienna, Austria
  • 年月日: 2009-09-23
• [学会発表] Widely Wavelength-Tunable and Pulsewidth-Variable Harmonically Mode-Locked Short-Cavity Fiber Ring Laser Using a Bismuth-Oxide-Based Highly Nonlinear Erbium-Doped Fiber (2009)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: European Conference and Exhibition on Optical Communication (ECOC 2009)
  • 発表場所: オーストリアウィーン
  • 年月日: 2009-09-23
• [学会発表] Wavelength and pulsewidth-tunable actively mode-locked fiber ring laser using a short length bismuth-based highly nonlinear erbium-doped fiber (2009)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: Nonlinear Optics (NLO 2009), Paper JTuB15
  • 発表場所: Honolulu, Hawaii, USA
  • 年月日: 2009-07-14
• [学会発表] Wavelength and Pulsewidth-Tunable Actively Mode-Locked Fiber Ring Laser Using a Short Length Bismuth-Based Highly Nonlinear Erbium-Doped Fiber (2009)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: Nonlinear Optics (NLO 2009)
  • 発表場所: アメリカ合衆国ハワイ州ホノルル
  • 年月日: 2009-07-14
• [学会発表] Ultra-stable and ultra-wideband wavelength-tunable actively mode-locked short-cavity fiber ring laser using a bismuth-based highly nonlinear erbium-doped fiber. (2009)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: The Conference on Lasers and Electro-Optics (CLEO 2009) and the International Quantum Electronics Conference (IQEC 2009), Paper JThE68
  • 発表場所: Baltimore, Maryland, USA
  • 年月日: 2009-06-04
• [学会発表] Ultra-Stable and Ultra-Wideband Wavelength-Tunable Actively Mode-Locked Short-Cavity Fiber Ring Laser Using a Bismuth-Based Highly Nonlinear Erbium-Doped Fiber (2009)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: Conference on Lasers and Electro-Optics and the Intemational Quantum Electronics Conference (CLEO/IQEC2009)
  • 発表場所: アメリカ合衆国メリーランド州ボルチモア
  • 年月日: 2009-06-04
• [学会発表] Stable and ultra-wideband wavelength-tunable harmonically mode-locked short-cavity fiber ring laser using a bismuth-oxide-based highly nonlinear erbium-doped fiber. (2009)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: The Optical Fiber Communication Conference and Exposition (OFC 2009) and the National Fiber Optic Engineers Conference (NFOEC 2009), Paper JThA9.
  • 発表場所: San Diego, California, USA
  • 年月日: 2009-03-26
• [学会発表] Stable and ultra-wideband wavelength-tunable harmonically mode-locked short-cavity fiber ring laser using a bismuth-oxide-based highly nonlinear erbium-doped fiber (2009)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: The Optical Fiber Communication Conference and Exposition (OFC 2009) and the National Fiber Optic Engineers Conference (NFOEC 2009)
  • 発表場所: San Diego, California, USA
  • 年月日: 2009-03-23
• [学会発表] Stable and ultra-wideband wavelength-tunable actively mode-locked fiber ring laser using a short length bismuth-oxide-based highly nonlinear erbium-doped fiber. (2008)
  • 著者名/発表者名: Yutaka Fukuchi, Masahiro Matsukawa, Joji Maeda.
  • 学会等名: European Conference and Exhibition on Optical Communication (ECOC 2008), Paper Tu.1.B.3,(vol.2)(pp.9-10)
  • 発表場所: Brussels, Belgium
  • 年月日: 2008-09-23
• [学会発表] Stable and ultra-wideband wavelength-tunable actively mode-locked fiber ring laser using a short length bismuth-oxide-based highly nonlinear erbium-doped fiber (2008)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: European Conference and Exhibition on Optical Communication (ECOC 2008)
  • 発表場所: Brussels, Belgium
  • 年月日: 2008-09-23
• [学会発表] Ultra-wideband wavelength-tunable actively and harmonically mode-locked fiber ring laser using a bismuth-oxide-based erbium-doped fiber and a bismuth-oxide-based highly nonlinear fiber. (2008)
  • 著者名/発表者名: Yutaka Fukuchi, Joji Maeda.
  • 学会等名: The Conference on Lasers and Electro-Optics (CLEO 2008) and the Quantum Electronics and Laser Science Conference (QELS 2008), Paper JTuA72.
  • 発表場所: San Jose, California, USA
  • 年月日: 2008-05-06
• [学会発表] Ultra-wideband wavelength-tunable actively and harmonically mode-locked fiber ring laser using a bismuth-oxide-based erbium-doped fiber and a bismuth-oxide-based highly nonlinear fiber (2008)
  • 著者名/発表者名: Yutaka Fukuchi
  • 学会等名: The Conference on Lasers and Electro-Optics (CLEO 2008) and the Quantum Electronics and Laser Science Conference (QELS 2008)
  • 発表場所: San Jose, California, USA
  • 年月日: 2008-05-06