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=============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Masatoshi Suzuki (KDDI R&D Labs.) Vice Chair: Yutaka Miyamoto (NTT) Secretary: Shoichiro Matsu (Fujikura), Kazushige Yonenaga (NTT) =============================================== Technical Committee on Optical Fiber Technology (OFT) Chair: Norio Kashima (Shibaura Inst. of Tech.) Secretary: Toshio Kurashima (NTT), Akira Murata (Fujikura) Assistant: Kyozo Tsujikawa (NTT), Tomohiro Nunome (Fujikura) DATE: Thu, Aug 27, 2009 09:00 - 16:40 Fri, Aug 28, 2009 09:00 - 16:40 PLACE: TOPICS: ---------------------------------------- Thu, Aug 27 AM (09:00 - 10:15) ---------------------------------------- (1)/OCS 09:00 - 09:25 Discussions on Durability of Disastor Monitoring Sensor System Including Optical Fiber Communication System Kazuhito Ogawa (Opto-Electric Tech.), Shohei Kanbe (HIT), Tomoaki Tanaka (Alis Lab), Kenji Kitazawa (Firstlight), Issei Sasaki (HIT) (2)/OCS 09:25 - 09:50 Water surface ranging with using OTDR Masahiro Takanashi, Yoshiaki Yamabayashi (Chitose Inst. of Sci and Tech.) (3)/OCS 09:50 - 10:15 Limitation factor of spatial resolution for 40 km range measurement with PNC-OFDR Yusuke Koshikiya, Xinyu Fan, Fumihiko Ito (NTT Corp.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 27 AM (10:25 - 12:05) ---------------------------------------- (4)/OFT 10:25 - 10:50 Propagation Characteristics of Photonic Crystal Fibers with Metallic Nanowires Akira Nagasaki, Yukihiro Tsuchida, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) (5)/OFT 10:50 - 11:15 Loss Evaluation of Taper Optical fiber for High Power Laser Takuya Kawamura (Chitose Inst. of Sci and Tech.), Yasunori Kajikawa, Toshihiro Suda, Yusuke Fujii (PSTI), Soichi Kobayashi (Chitose Inst. of Sci and Tech.) (6)/OFT 11:15 - 11:40 Tapered optical fibers with refractive index change in the propagation direction Daiki Motoyoshi (Chitose Inst. of Sci and Tech.), Toshihiro Suda, Yusuke Fujii, Yasunori Kajikawa (PSTI), Soichi Kobayashi (Chitose Inst. of Sci and Tech.) (7)/OFT 11:40 - 12:05 Optical Fibers for Interconnection Systems and Their Reliability Harumi Inaba, Iwao Shimotakahara, Ryuichi Sugizaki, Kazuyuki Fuse, Takuya Nishimoto, Takeshi Yagi (Furukawa Electric co.,Ltd) ----- ( 65 min. ) ----- ---------------------------------------- Thu, Aug 27 PM (13:10 - 14:50) ---------------------------------------- (8)/OCS 13:10 - 13:35 Coherent multilevel-based PON with reduced bandwidth using digital equalization Sang-Yuep Kim, Naoya Sakurai, Hideaki Kimura, Kiyomi Kumozaki (NTT Corp.) (9)/OCS 13:35 - 14:00 Achievement of Subchannel Frequency Spacing Less Than Symbol Rate and Improvement of Dispersion Tolerance in Optical OFDM Transmission Shuto Yamamoto, Kazushige Yonenaga, Akio Sahara, Fumikazu Inuzuka, Atsushi Takada (NTT Co.) (10)/OCS 14:00 - 14:25 Nonlinear tolerance of Quadrature-Amplitude-Modulated signals in Digital Coherent Detection Yojiro Mori, Chao Zhang, Masatoshi Usui, Koji Igarashi, Kazuhiro Katoh, Kazuro Kikuchi (Univ. of Tokyo) (11)/OCS 14:25 - 14:50 Transmission of 160-Gbit/s QPSK signals on a single carrier over 1,000 km using digital coherent receivers Chao Zhang, Yojiro Mori, Masatoshi Usui, Koji Igarashi, Kazuhiro Katoh, Kazuro Kikuchi (The Univ. of Tokyo) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 27 PM (15:00 - 16:40) ---------------------------------------- (12)/OFT 15:00 - 15:25 Cable height measurement system using ultrasonic pulse-echo technique Yasuomi Uchiyama, Naoki Kaneko, Hiroshi Tanaka, Youichi Yuki (Ntt East), Hirotaka Yoshida (Airec), Masanori Usui (Nttrec), Takao Handa (Ntt), Hisashi Izumita (Ntt East) (13)/OFT 15:25 - 15:50 Optical fiber line testing system employing test light bypass module for in-service monitoring of ADM ring networks Yoshitaka Enomoto (NTT Corp.) (14)/OFT 15:50 - 16:15 Novel Optical Fiber Identification Method Based on Polarization Modulation Caused by Pressure-Induced Retardation Koji Enbutsu, Noriyuki Araki, Nazuki Honda, Yuji Azuma (NTT Corp.) (15)/OFT 16:15 - 16:40 Development of Low-Friction Indoor Cable Masayoshi Tsukamoto, Yutaka Hoshino, Noboru Okada (The Furukawa Electric Co., LTD.) ---------------------------------------- Fri, Aug 28 AM (09:00 - 10:15) ---------------------------------------- (16)/OCS 09:00 - 09:25 Wave propagation dynamics in optical waveguide arrays with varying coupling coefficients Hiroyuki Yoshida, Noriaki Tsukada (Hiroshima Inst of Tech.) (17)/OCS 09:25 - 09:50 Design of single-mode waveguides for fundamental mode excitation of multimode fibers Yutarou Hatanaka, Yoshiaki Yamabayashi (Chitose Inst of Sci and Tech.) (18)/OCS 09:50 - 10:15 Computer simulation on optical pulse equalizer utilizing soliton effect in single-mode fibers Takumi Oozeki, Yoshiaki Yamabayashi (Chitose Inst of Sci and Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 28 AM (10:25 - 12:05) ---------------------------------------- (19)/OFT 10:25 - 10:50 Simple Technique for Measuring Raman Gain Efficiency Spectrum Based on OTDR Yasuhiro Tsutsumi, Masaharu Ohashi (Osaka Prefecture Univ.) (20)/OFT 10:50 - 11:15 Applicability of photonic crystal fiber to high-speed and wide-band transmission over conventional telecommunication bands Takashi Matsui, Kazuhide Nakajima, Chisato Fukai (NTT Corp.) (21)/OFT 11:15 - 11:40 10 Gbit/s photonic crystal fiber transmission with a 1.1 um directly-modulated VCSEL Kengo Koizumi, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) (22)/OFT 11:40 - 12:05 The generation of fundamental soliton pulses from a photonic crystal fiber and its application for spectroscopy Kazuhiro Tada, Soichi Kobayashi, Naoki Karasawa (Chitose Inst. of Sci and Tech.) ----- ( 65 min. ) ----- ---------------------------------------- Fri, Aug 28 PM (13:10 - 14:25) ---------------------------------------- (23)/OCS 13:10 - 13:35 Supercontinuum Generation in Pure Silica Core Cut-off Shifted Single Mode Fibers Toshiki Taru, Masaaki Hirano, Takashi Sasaki (Sumitomo Electric Ind, Ltd.), Jonathan C. Khight (Univ. of Bath) (24)/OCS 13:35 - 14:00 Multi-Core Holey Fibers for Ultra Large Capacity Wide-Band Transmission Katsunori Imamura, Kazunori Mukasa, Yu Mimura, Takeshi Yagi (Furukawa Electric Co., Ltd.) (25)/OCS 14:00 - 14:25 Investigation of Loss and Environmental Characteristics of Solid Photonic Bandgap Fibre Shoji Tanigawa, Katsuhiro Takenaga (Fujikura Ltd.), Ryuichiro Goto (Univ. of Sydney), Shoichiro Matsuo (Fujikura Ltd.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 28 PM (14:35 - 16:40) ---------------------------------------- (26)/OFT 14:35 - 15:00 A film-type saturable absorber with P3HT-incorporated single-wall carbon nanotubes coated on polyamide and its application to a femtosecond fiber laser Fumio Shohda, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) (27)/OFT 15:00 - 15:25 A 0.4 GHz ultranarrow FBG optical filter with 30-dB side lobe suppression Anne Mori, Keisuke Kasai, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) (28)/OFT 15:25 - 15:50 Resonant wavelength tuning of LPFG by loading solid medium Masashi Kagita, Hisami Nishi (Osaka Inst. of Tech.) (29)/OFT 15:50 - 16:15 Small Size Distributed Pressure Sensor by FBG for Road Maintenace Shohei Kanbe, Takuma Denpo, Wataru Ohba, Yutaka Narita, Atsushi Kasahara, Issei Sasaki (Hokkaido Inst. Tech.) (30)/OFT 16:15 - 16:40 A Study of Noninvasive Optical Parameters Determination in Scattering Medium Based on Diffused Optical Tomography Utilizing Only Backward Reemissions Seiki Kawasaki, Yusuke Maeda, Tadatoshi Tanifuji (Kitami Inst. of Tech.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. === Technical Committee on Optical Communication Systems (OCS) === # FUTURE SCHEDULE: Thu, Oct 22, 2009 - Fri, Oct 23, 2009: [Wed, Aug 12] Thu, Nov 26, 2009 - Fri, Nov 27, 2009: [Tue, Sep 15] # SECRETARY: Shoichiro Matsuo (Fujikura) TEL +81-43-484-2197, FAX : +81-43-481-1210 E-mail: o          === Technical Committee on Optical Fiber Technology (OFT) === # FUTURE SCHEDULE: Sep, 2009: Recess Thu, Oct 29, 2009 - Fri, Oct 30, 2009: [Wed, Aug 19] Thu, Nov 26, 2009 - Fri, Nov 27, 2009: [Tue, Sep 15] # SECRETARY: Tomohiro Nunome Fujikura LTD. Optical fiber technology department, Optics and Electronics Laboratory 1440,Mutsuzaki,Sakura,Chiba,285-8550,Japan Tel：+81-43-484-2197 FAX: +81-43-481-1210 E-mail:    Last modified: 2009-08-25 13:11:33 |
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