平成17年度(2005年4月-2006年3月) ： From April 2005 to March 2006

論文、レター ： Papers and Letters

K. Mishina, S. M. Nissanka, A. Maruta, S. Mitani, K. Ishida, K. Shimizu, T. Hatta, and K. Kitayama , "All-optical modulation format conversion from NRZ-OOK to RZ-QPSK using parallel SOA-MZI OOK/BPSK converters ," Optics Express , Vol.15, No.12, pp.7774-7785 (June 11, 2007). K. Mishina, S. Kitagawa, and A. Maruta , "All-optical modulation format conversion from on-off keying to multiple-level phase-shift-keying based nonlinearity in optical fiber ," Optics Express , Vol.15, No.13, pp.8444-8453 (June 25, 2007). X. Mao and A. Maruta , "Numerical study on multiple-pulse operation of passively modelocked stretched pulse fiber ring laser," Opt. Commun., Vol.270, No.2, pp.407-413 (Feb. 15, 2007). T. Hatta, T. Miyahara, Y. Miyazaki, K. Takagi, K. Matsumoto, T. Aoyagi, M. Motoshima, K. Mishina, A. Maruta, and K. Kitayama , "Polarization-insensitive monolithic 40Gbps SOA-MZI wavelength converter with narrow active waveguides," IEEE J. Selected Topics in Quantum Electronics, Vol.13, No.1, pp.32-39 (Jan./Feb. 2007). T. Kunihiro, A. Maeda, S. Oda, and A. Maruta , "Experimental demonstration of all-optical tunable delay line based on distortion-less slow and fast light using soliton collision in optical fiber," Optics Express , Vol.14, No.24, pp.11736-11747 (Nov. 27, 2006). K. Mishina, A. Maruta, S. Mitani, T. Miyahara, K. Ishida, K. Shimizu, T. Hatta, K. Motoshima, and K. Kitayama , "NRZ-OOK to RZ-BPSK Modulation Format Conversion Using SOA-MZI Wavelength Converter ," IEEE/OSA J. Lightwave Technol., Vol.24, No.10, pp.3751-3758 (Oct. 2006). S. Oda and A. Maruta , "All-optical tunable delay line based on soliton self-frequency shift and filtering broadened spectrum due to self-phase modulation," Optics Express , Vol.14, No.17, pp.7895-7902 (21 Aug. 2006). S. Oda and A. Maruta , "Photonic analogue-to-digital conversion using electroabsorption modulator and supercontinuum light," Electron. Lett. , Vol.42, No.17, pp.1000-1001 (Aug. 17, 2006). X. Mao and A. Maruta , "Parameters Dynamics of Dispersion-managed Soliton versus Third-order Dispersion in Optical Fiber Transmission System," International Journal of Microwave and Optical Technology, Vol.1, No.2, pp.532-536 (Aug. 2006). A. Maruta and S. Oda , "All-Optical Analog-to-Digital and Digital-to-Analog Conversions Based on Fiber Nonlinearities," International Journal of Microwave and Optical Technology, Vol.1, No.2, pp.553-558 (Aug. 2006). S. Oda and A. Maruta , "2-bit all-optical analog-to-digital conversion by filtering broadened and split spectrum induced by soliton effect or self-phase modulation in fiber," IEEE J. Selected Topics in Quantum Electronics, Vol.12, No.2, pp.307-314 (March/April 2006).�@ S. Oda and A. Maruta , "All-Optical Digital-to-Analog Conversion Using Nonlinear Optical Loop Mirrors," IEEE Photon. Technol. Lett., Vol.18, No.5, pp.703-705 (March 2006). X. Mao and A. Maruta , "Bi-soliton under the Influence of Third Order Dispersion in Dispersion-managed Optical Transmission System," IEICE Trans. Commun., Vol.E88-B, No.5, pp.1955-1962 (May 2005). S. Oda and A. Maruta , "2-bit All-Optical Analog-to-Digital Conversion by Slicing Supercontinuum Spectrum and Switching with Nonlinear Optical Loop Mirror and Its Application to Quaternary ASK-to-OOK Modulation Format Converter," IEICE Trans. Commun., Vol.E88-B, No.5, pp.1963-1969 (May 2005).

国際会議 ： International Conferences

T. Kunihiro, T. Kanou, S. Oda, and A. Maruta , "Soliton Self-frequency Shift based Slow Light in Optical Fiber up to 1600 Delay-to-pulse-width Ratio," Proc. 33rd European Conference on Optical Communications (ECOC2007),, Berlin, Germany, Paper ??? (16-20, Sept. 2007). [Accepted on 3 June 2007] B. Kozicki, A. Maruta, and K. Kitayama, "Asynchronous optical performance monitoring of RZ-DQPSK signals using delay-tap sampling," Proc. 33rd European Conference on Optical Communications (ECOC2007),, Berlin, Germany, Paper ??? (16-20, Sept. 2007). [Accepted on 12 June 2007] K. Hussain, R. Munshi, P. K. Datta, R. Gangopadhyay, S. Debnath, S. Gupta (Institute of Technology Kharagpur, India), and A. Maruta , "Modelling and Characterization of a Semiconductor Optical Amplifier," Proc. The Second Research Forum of Japan-Indo Collaboration Project on Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, pp.74-79, Kyushu University, Fukuoka, Japan (5, July 2007). T. Kunihiro, T. Kanou, S. Oda, and A. Maruta , "Multi-Functional All-Optical Tunable Delay Combined with Wavelength Converter," Proc. OSA Topical Meeting on Slow and Fast Light 2007, Salt Lake City, Utah, USA, SWC2 (11th, July 2007). M. Kannan, S. Oda, and A. Maruta , "Experimental Demonstration of Filter-Free Wavelength Conversion Using Nonlinear Optical Loop Mirror at 10Gbit/s," Proc. The 12th Optoelectronics and Communications Conference / 16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC2007), Pacifico Yokohama, Yokohama, Japan, 13B3-3 (13th, July 2007). S. M. Nissanka, K. Mishina, A. Maruta, S. Mitani, K. Ishida, K. Shimizu, T. Hatta, and K. Kitayama , "Wavelength Conversion Characteristics of SOA-MZI Based All-Optical NRZ-OOK to RZ-BPSK Modulation Format Converter," Proc. The 12th Optoelectronics and Communications Conference / 16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC2007), Pacifico Yokohama, Yokohama, Japan, 10D2-4 (10th, July 2007). A. Maruta , "All-optical signal processing based on fiber nonlinearity (invited) ," Proc. 2007 Japan-Italy Bilateral Workshop on Photonics for Communication, Senri-Hankyu Hotel, Osaka, Japan, pp.61-64 (5, July 2007). A. Maruta and S. Oda , "Optical Signal Processing Based on All-Optical Analog-to-Digital Conversion (invited) ," Proc. The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2007), Anaheim Convention Center, CA, USA, Paper OThI3 (29, March 2007). K. Mishina, S. M. Nissanka, A. Maruta, S. Mitani, K. Ishida, K. Shimizu, T. Hatta, and K. Kitayama , "All-Optical NRZ-OOK to RZ-QPSK error-free conversion at 10.7Gsymbol/s using parallel SOA-MZI OOK/BPSK converters in a MZI configuration," Proc. The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2006), Anaheim Convention Center, CA, USA, Paper PDP2 (29, March 2007). Akihiro Maruta , "All-optical signal processing by the use of nonlinear devices," Proc. The First Research Forum of Japan-Indo Collaboration Project on Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, pp.106-112, Gakushi-Kaikan, Tokyo, Japan (10th, Dec. 2006). T. Hatta, T. Miyahara, Y. Miyazaki, K. Takagi, K. Matsumoto, T. Aoyagi, K. Mishina, A. Maruta, and K. Kitayama , "40Gbit/s NRZ wavelength converter with narrow active waveguides and inverted operation," Proc. The 2006 International Conference on Solid State Devices and Materials (SSDM 2006), Yokohama, Japan, Paper B-8-1 (15, Sept. 2006). Xuesong Mao and Akihiro Maruta , "Numerical Demonstration of bi-soliton generation in stretched pulse fiber ring laser ," Proc. The 5th International Conference on Optical Communications and Networks / the 2nd International Symposium on Advances and Trends in Fiber Optics and Applications (ICOCN/ATFO2006), Chengdu & Jin-Zhai-Gou, China, pp.?? (18-22, Sept. 2006). S. Oda and A. Maruta , "Experimental Demonstration of All-Optical Tunable Delay Line Based on Soliton Self-Frequency Shift and Filtering Supercontinuum Spectrum," Proc. 32nd European Conference on Optical Communications (ECOC2006), Cannes, France, Paper We4.3.3 (27, Sept. 2006). S. Oda and A. Maruta , "Photonic Analog-to-Digital Conversion Using Electro-Absorption Modulator and Supercontinuum Light," Proc. 32nd European Conference on Optical Communications (ECOC2006), Cannes, France, Paper Th2.4.5 (28, Sept. 2006). T. Kunihiro, S. Oda, and A. Maruta , "Experimental Demonstration of All-Optical Tunable Delay Line Based on Slow Light Using Soliton Collision in Optical Fiber," Proc. 32nd European Conference on Optical Communications (ECOC2006), Cannes, France, Paper We3.P.22 (27, Sept. 2006). A. Maruta, T. Kunihiro, and A. Maeda , "Experimental demonstration of distortion-less slow and fast light generation by use of soliton collision in optical fiber," Proc. The 8th International Conference on Transparent Optical Networks (ICTON2006), Nottingham, UK, Th.B1.3 (22nd, June 2006). S. Oda and A. Maruta , "All-Optical Tunable Delay Line Based on Soliton Self-Frequency Shift and Filtering Supercontinuum Spectrum," Proc. OSA Topical Meeting on Slow and Fast Light 2006, Washington, DC, USA, TuD7 (25th, July 2006). K. Mishina, S. M. Nissanka, A. Maruta, S. Mitani, K. Ishida, K. Shimizu, T. Hatta, and K. Kitayama , "All-Optical NRZ-OOK to RZ-QPSK Conversion Using Parallel SOA-MZI OOK/BPSK Converters ," Proc. Conference on Lasers and Electro-Optics/the Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore Convention Center, Baltimore, Maryland, USA, Paper CTuR3 (8, May 2006). K. Shimizu, S. Mitani, K. Mishina, S. M. Nissanka, K. Ishida, T. Hatta, T. Miyahara, Y. Miyazaki, A. Maruta, and K. Kitayama , "Novel Wavelength-Format Converter for Future Lambda-NNI," Proc. SubOptic2007, Baltimore Marriott Waterfront Hotel Inner Harbor, Baltimore, Maryland, USA, Paper We3.09 (16th, May 2006). S. Oda, A. Maeda, and A. Maruta , " Experimental Demonstration of 3-bit Photonic Analog-to-Digital Converter by Slicing SC Spectrum with AWG ," Proc. 2006 Asia-Pacific Microwave Photonics Conference (AP-MWP 2006), Kobe, Japan, Paper P-19 (24, April 2006). K. Mishina, A. Maruta, S. Mitani, T. Miyahara, K. Ishida, K. Shimizu, T. Hatta, K. Motoshima, and K. Kitayama , "All-Optical format converter from NRZ-OOK to RZ-BPSK using SOA-MZI wavelength converter ," Proc. The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2006), Anaheim Convention Center, CA, USA, Paper OThB2 (9, March 2006). A. Maruta , "Distortion-less all-optical tunable delay line based on soliton's temporal shift due to cross phase modulation in optical fiber," Proc. The 4th International Conference on Optical Communications and Networks (ICOCN2005), Bangkok, Thailand, pp.131-134 (15th, Dec. 2005). Xuesong Mao and Akihiro Maruta , "Nonlinear gain contribution to multiple pulses generation in stretched pulse fiber ring laser ," Proc. The 4th International Conference on Optical Communications and Networks (ICOCN2005), Bangkok, Thailand, pp.68-71 (15th, Dec. 2005). S. Oda and A. Maruta , "All-Optical Analog-to-Digital Conversion Based on 2nd-Order Soliton Splitting in Fiber," Proc. Topical Meeting on Nonlinear Guided Waves and Their Applications 2005 (NLGW2005), Dresden, Germany, Paper NLThA1 (8th, Sept. 2005). Y. Asao and A. Maruta , "Cutoff and Leakage Properties of Bi-Soliton and Its Existent Parameter Range," Proc. Topical Meeting on Nonlinear Guided Waves and Their Applications 2005 (NLGW2005), Dresden, Germany, Paper NLThA4 (8th, Sept. 2005). A. Maruta and S. Oda , "All-Optical Analog-to-Digital and Digital-to-Analog Conversions based on Fiber Nonlinearities (invited)," Proc. The 10th International Symposium on Microwave and Optical Technology (ISMOT 2005), Fukuoka, Japan, Paper E-09 (23, August 2005). Xuesong Mao and Akihiro Maruta , "Parameters Dynamics of Dispersion-Managed Soliton versus Third-order Dispersion in Optical Fiber Transmission System," Proc. The 10th International Symposium on Microwave and Optical Technology (ISMOT 2005), Fukuoka, Japan, Paper D-03 (23, August 2005). Xuesong Mao and Akihiro Maruta , "Harmonic Mode Locking Pulses in Passive Stretched Pulse Fiber Ring Laser," Proc. The 4th International Conference on Optical Internet (COIN 2005), Chonngqing, China, Paper SC-12 (30 May 2005).

研究会 ： Domestic Conferences

北川達, 三科健, 丸田章博 : `光ファイバ中での相互位相変調を用いた全光NRZ-OOK/RZ-多値PSK変調フォーマット変換",信学会光通信システム研究会資料, OCS-2007-23, 山形・伝国の杜 (平成19年7月20日). , 三科健, ニッサンカ スレーシュ マリンダ, 丸田章博, 三谷俊輔(*), 石田和行(*), 清水克宏(*), 八田竜夫(*, **), 北山研一(*=三菱電機, **=光産業技術振興協会) : `SOA-MZI型NRZ-OOK/RZ-BPSK変換器を用いたNRZ-OOK/RZ-QPSK変換法", 信学会フォトニックネットワーク研究会資料, PN-2006-99, 屋久島・環境文化村センター (平成19年3月7日). , Xuesong Mao and Akihiro Maruta : `Numerical study on bi-soliton generation in stretched pulse fiber ring laser ",信学会フォトニックネットワーク研究会資料, ＰＮ-2006-59, 大阪・阪大コンベンションセンター (平成19年1月29日). , 丸田章博 : `光遅延線技術・スローライト", 電子情報通信学会フォトニックネットワーク研究会チュートリアル講演, PN2007-T2, 東京 (平成19年2月23日). , 国広隆志, 小田祥一朗, 丸田章博 : ``波長変換機能を有する全光可変遅延線", 信学会光通信システム研究会資料, OCS-2006-83, 宮崎・ホテルスカイタワー (平成19年1月26日). , Shoichiro Oda and Akihiro Maruta : `Experimental Demonstration of All-Optical Tunable Delay Line Using Soliton Self �Frequency Shift and Filtering Supercontinuum Spectrum",信学会光ファイバ応用技術研究会資料, OFT-2006-36, アピカルイン京都 (平成18年10月13日). , 八田竜夫, 宮原利治(*), 宮崎泰典(*),　高木和久(*),　松本啓資(*),　青柳利隆(*),　三科健, 丸田章博, 北山研一(*=三菱電機) : `40Ｇbit/s NRZ光波長変換モジュールの開発", 信学会光エレクトロニクス研究会資料, ＯP-2006-??, 東京・機械振興会館 (平成18年6月30日). , 国広隆志, 前田篤司, 丸田章博 : ``光ファイバ中での相互位相変調によるソリトンの時間シフトを利用した全光可変遅延線の実験的検証", 信学会フォトニックネットワーク研究会資料, PN-2005-120, 石垣島・大濱信泉記念館 (平成18年3月17日). , 三科健, 丸田章博, 宮原利治(*), 八田竜夫(*), 北山研一(*=光産業技術振興協会、三菱電機) : `SOA-MZI型波長変換器を用いた全光NRZ-OOK/RZ-BPSK変換法",信学会光通信システム研究会資料, OCS-2005-70, 九州工業大学 (平成17年11月4日). , Shoichiro Oda and Akihiro Maruta:’All-Optical Analog-to-Digital Conversion by Filtering Broadened and Split Spectrum Induced by Soliton Effect or SPM in Fiber", 信学会光通信システム研究会資料, OCS-2005-45, 秋田大学 (平成17年8月26日). ,

全国大会 ： IEICE Society/General Conferences

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