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=============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Hiroshi Onaka (Fujitsu) Vice Chair: Osamu Ishida (NTT) Secretary: Takashi Sasaki (Sumitomo Electric Industries), Akira Hirano (NTT) =============================================== Technical Committee on Optical Fiber Technology (OFT) Chair: Kunio Okura (Furukawa Electric) Secretary: Fumihiko Itoh (NTT), Masato Shiino (Furukawa Electric) Assistant: Ryo Koyama (NTT), Katsunori Imamura (Furukawa Electric) DATE: Thu, Aug 25, 2011 13:15 - 17:20 Fri, Aug 26, 2011 09:00 - 16:45 PLACE: TOPICS: ---------------------------------------- Thu, Aug 25 PM (13:15 - 14:30) Chair: Kunimasa Saitoh (Hokkaido University) ---------------------------------------- (1)/OFT 13:15 - 13:40 Novel inspection technique for cleaved optical fiber ends based on Fabry-Perot interferometer Hiroshi Watanabe, Mitsuru Kihara, Masanori Tanaka, Masanobu Toyonaga (NTTEAST) (2)/OFT 13:40 - 14:05 A study on relationship between cladding diameter and confinement loss Yukihiro Goto, Kazuhide Nakajima, Toshio Kurashima, Shigeru Tomita (NTT) (3)/OFT 14:05 - 14:30 A Study of Optimum Process for Multi-Core Optical Fiber Masatoshi Tanaka, Tetsuya Yamamoto, Takaharu Kinoshita, Syuichi Kusunoki, Hirokazu Taniguchi (Mitsubishi Cable) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 25 PM (14:40 - 15:55) Chair: Tsunetoshi Saitoh (Furukawa Electric) ---------------------------------------- (4)/OCS 14:40 - 15:05 Investigation of effects of microbending and of small-radius macrobending on crosstalk of a heterogeneous multi-core fiber Tetsuya Hayashi, Osamu Shimakawa, Takuji Nagashima, Takashi Sasaki, Eisuke Sasaoka (Sumitomo Electric) (5)/OCS 15:05 - 15:30 Characteristics of Trench-Assisted Multi-Core Fiber Katsuhiro Takenaga, Yoko Arakawa, Shoji Tanigawa, Ning Guan, Shoichiro Matsuo (Fujikura), Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) (6)/OCS 15:30 - 15:55 Optical Fibers Suitable for Mode Division Multiplexing Transmission Hirokazu Kubota, Hidehiko Takara, Toshio Morioka (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 25 PM (16:05 - 17:20) Chair: Masato Shiino (Furukawa Electric) ---------------------------------------- (7)/OFT 16:05 - 16:30 Simple adaptive compensation system of optical fiber chromatic dispersion depending on signal spectrum change Shun Morimura (CRIEPI), Naoto Kishi (UEC) (8)/OFT 16:30 - 16:55 Location and Facility Database-Free Maintenance System for Optical Fiber Network employing GE-PON packets capture Nazuki Honda, Tetsuya Manabe, Satoshi Shimazu, Yuji Azuma (NTT) (9)/OFT 16:55 - 17:20 Novel Transmitter and Receiver Optical Sub-Assembly -- Application of Electron Beam Cross-linking Technologies for Tranceperarent Resin -- Tomomi Sano, Kiyoshi Kato, Michiko Harumoto, Takayuki Shimazu, Kaoru Hirashima, Dai Sasaki, Naoki Nishiyama, Akira Inoue (SEI), Naoki Adachi, Hiroshi Tateishi, Yuuji Nakura, Shigeo Hayashi (ANL) ---------------------------------------- Fri, Aug 26 AM (09:00 - 10:15) Chair: Shoichiro Matsuo (Fujikura) ---------------------------------------- (10)/OCS 09:00 - 09:25 Improvement of 10 Gbps transmission characteristics by placing Spot-Size Converters at the launching end of a 62.5um MMF spool Kouhei Takahashi, Ayumu Kawamura, Masahiro Abe (CIST), Toshihiro Suda, Yusuke Fujii (PSTI), Soichi Kobayashi, Yoshiaki Yamabayashi (CIST) (11)/OCS 09:25 - 09:50 Investigation of Modal Dispersion Compensation Using Digital Coherent Receiver in Multi-mode Fiber Transmission Takayoshi Mori, Taiji Sakamoto, Takashi Yamamoto, Shigeru Tomita (NTT) (12)/OCS 09:50 - 10:15 Field demonstration of polarization-insensitive parametric tunable dispersion compensator over 105-km installed fiber Ken Tanizawa, Junya Kurumida (AIST), Masanori Takahashi (Furukawa Electric), Tsuyoshi Nakatogawa, Kimiyuki Oyamada (NHK), Takeshi Yagi (Furukawa Electric), Shu Namiki (AIST) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 26 AM (10:25 - 11:40) Chair: Shinya Sato (Muroran Institute of Technology) ---------------------------------------- (13)/OFT 10:25 - 10:50 Development of hole-assisted large-mode-area optical fibers with low micro-bending losses Yukihiro Tsuchida, Kazunori Mukasa, Ryuichi Sugizaki (Furukawa Electric) (14)/OFT 10:50 - 11:15 Reproducible Cutoff Wavelength Measurement Technique for Trench index BIF Tetsuya Nakanishi, Tatsuya Konishi, Tetsuya Hayashi, Takashi Sasaki (Sumitomo Electric.) (15)/OFT 11:15 - 11:40 Observation of anomalous fiber fuse propagation in hole-assisted fiber (HAF) Nobutomo Hanzawa, Kenji Kurokawa, Kyozo Tsujikawa, Shigeru Tomita (NTT) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Aug 26 PM (12:40 - 13:55) Chair: Takashi Yamamoto (NTT) ---------------------------------------- (16)/OCS 12:40 - 13:05 Large Variation of Optical Intensity Caused by Incident Angle Cange Around the Critical Angle and Its Application Naofumi Kitsunezaki, Jun-ichi Mizusawa, Akio Kitsunezaki (AGU) (17)/OCS 13:05 - 13:30 Novel configuration of FIR filters adapted by the decision-directed LMS algorithm in digital coherent optical receivers Yojiro Mori, Kazuro Kikuchi (Univ. of Tokyo) (18)/OCS 13:30 - 13:55 Multi-Impairment Monitoring from Adaptive Frequency-Domain Equalizer in Digital Coherent Optical Receivers Md. Saifuddin Faruk, Kazuro Kikuchi (Univ. of Tokyo) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 26 PM (14:05 - 15:20) Chair: Zuyuan He (University of Tokyo) ---------------------------------------- (19)/OFT 14:05 - 14:30 Fiber-Optic Distributed Temperature Measurement With Very High Resolution Over Long Range Based on Rayleigh Backscatter Traces Obtained With Coherent OTDR Akio Togo, Yuta Iitsuka, Ryosuke Shimano, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.) (20)/OFT 14:30 - 14:55 Distributed vibration ditection with very high sensitivity using coherent OTDR Yuta Iitsuka, Akio Togo, Hisashi Izumita, Yahei Koyamada (Ibaraki Univ.) (21)/OFT 14:55 - 15:20 Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR Xinyu Fan, Yusuke Koshikiya, Fumihiko Ito (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 26 PM (15:30 - 16:45) Chair: Fumihiko Ito (NTT) ---------------------------------------- (22)/OFT 15:30 - 15:55 An Ultra-High-Resolution Large-Dynamic-Range Fiber Optic Static Strain Sensor Using Pound-Drever-Hall Demodulation Technique Qingwen Liu, Zuyuan He, Tomochika Tokunaga, Kazuo Hotate (Univ. of Tokyo) (23)/OFT 15:55 - 16:20 Performance Improvement of the Resonator Fiber Optic Gyro by Precisely Controlling the Bipolar Digital Serrodyne Scheme Xijing Wang, Masato Kishi, Zuyuan He, Kazuo Hotate (Univ. of Tokyo) (24)/OFT 16:20 - 16:45 Unusual wavelength shift in reflected light from a FBG doubted as an influence of radioactivity from Fukushima Reactor Damages Kenta Shiroishi, Mai Karasawa, Ikumi Hirayama, Kisho Yamamoto, Ryuichi Mitsuhashi, Issei Sasaki (Hokkaido 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 27, 2011 - Fri, Oct 28, 2011: Kochi University of Technology [Mon, Aug 15], Topics: ultra high speed transmission, modulation,dispersion compensation, ultra-high speed optical signal processingm broadband optical amplification,WDM, receiver and emitter, high power light transmission, etc, (report of ECOC2011) Thu, Nov 17, 2011 - Fri, Nov 18, 2011: Shimane Univ. [Wed, Sep 14], Topics: Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. # SECRETARY: Takashi Sasaki(Sumitomo Electric Industries, LTD) TEL +81-45-853-7172, FAX +81-45-851-1565 E-mail: o  com info  i # ANNOUNCEMENT: # ＵＲＬ of ＯＣＳ is：http://www.ieice.org/~ocs/jpn-new/index.php === Technical Committee on Optical Fiber Technology (OFT) === # FUTURE SCHEDULE: Thu, Oct 20, 2011 - Fri, Oct 21, 2011: [Mon, Aug 8] Thu, Nov 17, 2011 - Fri, Nov 18, 2011: Shimane Univ. [Wed, Sep 14], Topics: Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. # SECRETARY: Katsunori Imamura (Furukawa Electric) TEL +81-436-42-1728, FAX +81-436-42-9340 E-mail: i           Last modified: 2011-07-26 14:16:19 |
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