Ultrafast optical signal processing based on highly nonlinear optical fibers

• Project/Area Number: 18206038
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Electron device/Electronic equipment
• Research Institution: The University of Tokyo
• Principal Investigator: KAZURO Kikuchi The University of Tokyo, 大学院・工学系研究科, 教授 (50134458)
• Co-Investigator(Kenkyū-buntansha): 加藤 一弘 東京大学, 大学院・新領域創成科学研究科, 助手 (00292897)
• Co-Investigator(Renkei-kenkyūsha): KAZUHIRO Katoh 東京大学, 大学院・情報理工学系研究科, 助教 (00292897)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥48,880,000 (Direct Cost: ¥37,600,000、Indirect Cost: ¥11,280,000); Fiscal Year 2008: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2007: ¥20,150,000 (Direct Cost: ¥15,500,000、Indirect Cost: ¥4,650,000); Fiscal Year 2006: ¥23,270,000 (Direct Cost: ¥17,900,000、Indirect Cost: ¥5,370,000)
• Keywords: 非線形光学 / 光信号処理 / 光ファイバ / 光パルス / 光変調 / 先端的通信 / フォトニックネットワーク / 光スイッチ / 情報通信工学 / フォトネックネットワーク

Research Abstract

160Gbit/s光伝送システムに適用可能な高品質かつ高安定な10GHzパルス列発生法として,位相変調,チャープ補償,非線形フィルタリングと位相同期ループ(PLL)の組合せ方式を提案し,160Gbit/s時間多重にも充分な低ジッタ性・高消光比が得られることを実験的に示した。さらに,位相変調と光フィルタリングを用いる光周波数領域での信号処理を基本とする時間多重分離方式を提案し,160Gbit/sから40Gbit/sへの良好な時間多重分離機能を実証した。

Research Products

• [Journal Article] Optical signal processing by phase modulation and subsequent spectral filtering aiming at applications to ultrafast optical communication systems (2008)
  • Author(s): K. Igarashi and K. Kikuchi
  • Journal Title: IEEE J. Sel. Topics Quantum Electron vol.14, no.3 Pages: 551-565
  • Peer Reviewed
• [Journal Article] Optical signal processing by phase modulation and subsequent spectral filtering aiming at applications to ultrafast optical communication systems (2008)
  • Author(s): K. Igarashi and K. Kikuchi
  • Journal Title: IEEE J. Sel. Topics Quantum Electron. 14 Pages: 551-565
  • Peer Reviewed
• [Journal Article] Optoelectronic time-division demultiplexing of 160-Gbit/s optical signal based on phase modulation and spectral filtering (2007)
  • Author(s): K. Igarashi, K. Katoh and K. Kikuchi
  • Journal Title: Opt. Express vol.15, no.3 Pages: 845-851
  • Peer Reviewed
• [Journal Article] Four-wave mixing based widely tunable wavelength conversion using 1-m dispersion-shifted bismuth-oxide photonic crystal fiber (2007)
  • Author(s): K. K. Chow, K. Kikuchi, T. Nagashima, T. Hasegawa, S. Ohara, and N. Sugimoto
  • Journal Title: Optics Express vol.15, no.23 Pages: 15418-15423
  • Peer Reviewed
• [Journal Article] Four-wave mixing based widely tunable wavelength conversion usingl-m dispersion-shifted bismuth-oxide photonic crystal fiber (2007)
  • Author(s): K.Chow, K.Kikuchi, T.Nagashima, T.Hasegawa, S.Ohara, and N.Sugimoto
  • Journal Title: Optics Express 15,23 Pages: 15418-15423
  • Peer Reviewed
• [Journal Article] Simultaneous cancellation of fiber loss,dispersion,and Kerr effect in ultralong-haul optical fiber transmission by midway optical phase conjuation incoorated with distributed Raman amlification (2007)
  • Author(s): Pasu Kaewplung and K.Kikuchi
  • Journal Title: J.Lightwave Techno 25,10 Pages: 3035-3050
  • Peer Reviewed
• [Journal Article] Four-wave mixing based widely tunable wavelength conversion using 1-m dispersion-shifted bismuth-oxide photonic crystal fiber (2007)
  • Author(s): K. Chow, K. Kikuchi, T. Nagashima, T. Hasegawa, S. Ohara, and N. Sugimoto
  • Journal Title: Optics Express 15,23 Pages: 15418-15423
• [Journal Article] Optoelectronic time-division demultiplexing of 160-Gbit/s optical signal based on phase modulation and spectral filtering (2007)
  • Author(s): K. Igarashi, K. Katoh, and K. Kikuchi
  • Journal Title: Optics Express 15,.3 Pages: 845-851
• [Journal Article] Prescaled phase-locked loop using phase modulation and spectral filtering and its application to clock extraction from 160-Gbit/s optical-time-division multiplexed signal (2006)
  • Author(s): K. Igarashi, K. Katoh and K. Kikuchi
  • Journal Title: Opt. Express vol.14, no.9 Pages: 4087-4091
  • Peer Reviewed
• [Journal Article] Prescaled phase-locked loop using phase modulation and spectral filtering and its application to clock extraction from 160-Gbit/s optical-time-division multiplexed signal (2006)
  • Author(s): K. Igarashi, K. Katoh, and K. Kikuchi
  • Journal Title: Optics Express 14,9 Pages: 4087-4091
• [Journal Article] Circular-birefringence fiber for nonlinear optical signal processing (2006)
  • Author(s): T. Tanemura and K. Kikuchi
  • Journal Title: J.Lightwave Technol. 24,11 Pages: 4108-4119
• [Journal Article] Observation of elliptical polarization rotation in a long twisted fiber (2006)
  • Author(s): T. Tanemura and K. Kikuchi
  • Journal Title: Opt. Lett 31,7 Pages: 882-884
• [Presentation] Generation of 10-GHz 2-ps optical pulse train over the C band based on an optical comb generator and its application to 160-Gbit/s OTDM systems (2008)
  • Author(s): K. Igarashi, K. Katoh, and K. Kikuchi
  • Organizer: 34th European Conference on Optical Communication (ECOC2008)
  • Place of Presentation: Brussels, Belgium(Tu3.D.1)
• [Presentation] Generation of 10-Gliz 2-ps optical pulse train over the C band based on an optical comb generator and its application to 160-Gbit/s OTDM systems, (2008)
  • Author(s): K. Igarashi, K. Katoh, and K. Kikuchi
  • Organizer: European Conference on Optical Communication (ECOC 2008)
  • Place of Presentation: Brussels, Belgium
• [Presentation] 分散シフトBi2O3 フォトニッククリスタルファイバにおける相互位相変調を用いる160 Gbit/s 光信号の時間多重分離 (2007)
  • Author(s): 五十嵐浩司, 加藤一弘, 菊池和朗
  • Organizer: 2007 年電子情報通信学会ソサイエティー大会
  • Place of Presentation: 鳥取大学(B-10-19)
• [Presentation] 160-Gbit/s optical time-division demultiplexing based on cross-phase modulation in a 2-m-long dispersion-shifted Bi2O3 photonic crystal fiber (2007)
  • Author(s): K. Igarashi, K. Katoh, K. Kikuchi, T. Nagashima, T. Hasegawa, S. Ohara and N. Sugimoto
  • Organizer: Conference on Lasers and Electro-Optics (CLEO2007)
  • Place of Presentation: Baltimore, MA, U.S.A.
• [Presentation] Widely tunable wavelength conversion by fourwave mixing in 1-m dispersion-shifted bismuth-oxide photonic crystal fiber (2007)
  • Author(s): K. K. Chow, K. Kikuchi, T. Nagashima, T. Hasegawa, S. Ohara and N. Sugimoto
  • Organizer: Optical Fiber Communication Conference(OFC 2007)
  • Place of Presentation: OTuI2, Anaheim, CA, U.S.A.
• [Presentation] Fabry-Perot 電気光学変調器と光フィルタを用いる10 GHz ピコ秒光パルス図7 多重分離された40Gbit/s 信号の符号誤り率特性列発生 (2007)
  • Author(s): 五十嵐浩司, 加藤一弘, 菊池和朗
  • Organizer: 2007 年電子情報通信学会総合大会
  • Place of Presentation: 名城大学(C-4-28)
• [Presentation] 160-Gbit/s optical time-division demultiplexing based on cross-phase modulation in a 2-m-long dispersion-shifted Bi_2O_3 photonic crystal fiber (2007)
  • Author(s): K. Igarashi, K. Katoh, K. Kikuchl T. Nagashima, T. Hasegawa, S. Ohara and N. Sugimoto
  • Organizer: CLEO/QELS Conference
  • Place of Presentation: Baltimore,MA,USA.
• [Presentation] 分散シフトBi_2O_3フォトニッククリスタルファイバにおける相互位相変調を用いる160Gbitls光信号の時間多重分離 (2007)
  • Author(s): 五十嵐 浩司, 加藤 一弘, 菊池 和朗
  • Organizer: 電子情報通信学会ソサイエティー大会
  • Place of Presentation: 鳥取
• [Presentation] 光周波数領域における信号処理を基本とする160 Gbit/s OTDM 用光受信器 (2006)
  • Author(s): 五十嵐浩司, 加藤一弘, 菊池和朗
  • Organizer: 2006年電子情報通信学会ソサエティー大会
  • Place of Presentation: 金沢大学(B-10-65)
• [Presentation] High-sensitive optoelectronic clock recovery circuit featuring GVD-independent operation (2006)
  • Author(s): K. Igarashi, K. Katoh and K. Kikuchi
  • Organizer: 32nd European Conference on Optical Communication (ECOC2006)
  • Place of Presentation: Cannes, France(Th4.3.2)
• [Presentation] 160-Gbit/s OTDM receiver with optoelectronic clock-recovery and demultiplexing functions based on phase modulation and spectral filtering (2006)
  • Author(s): K. Igarashi, K. Katoh , K. Kikuchi
  • Organizer: 32nd European Conference on Optical Communication (ECOC2006)
  • Place of Presentation: Cannes, France(Th3.5.2)
• [Presentation] Optoelectronic time-division demultiplexing of 160-Gbit/s signal based on phase modulation and spectral filtering (2006)
  • Author(s): K. Igarashi, K. Katoh and K. Kikuchi
  • Organizer: 1st Optoelectronics and Communications Conference (OECC2006)
  • Place of Presentation: Kaohsiung, Taiwan(4F2-2)
• [Presentation] Optical time-division demultiplexer based on selective spectral shift and spectral filtering (2006)
  • Author(s): K. Igarashi, K. Katoh , K. Kikuchi
  • Organizer: Conference on Lasers and Electro-Optics (CLEO2006)
  • Place of Presentation: CMAA1, Long Beach, CA, U.S.A
• [Remarks]
  • URL: http://ginjo.k.u-tokyo.ac.jp