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=============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Masahito Tomizawa (NTT) Vice Chair: Kiyoshi Fukuchi (NEC) Secretary: Tetsuro Inui (NTT), Kentaro Ichii (Fujikura) =============================================== Technical Committee on Optical Fiber Technology (OFT) Chair: Hiroshi Naruse (Mie Univ.) Secretary: Kenichiro Ohtsuka (Sumitomo Electric Industries), Hisashi Izumita (NTT) Assistant: Masaki Ohmura (Sumitomo Electric Industries), Hidenobu Hirota (NTT) =============================================== Technical Committee on Optoelectronics (OPE) Chair: Senichi Suzuki (NTT) Vice Chair: Hiroyuki Uenohara (Tokyo Inst. of Tech.) Secretary: Taro Arakawa (Yokohama National Univ.), Goji Nakagawa (Fujitsu Labs.) Assistant: Kenya Suzuki (NTT) DATE: Thu, Feb 19, 2015 09:00 - 18:40 Fri, Feb 20, 2015 08:30 - 17:10 PLACE: TOPICS: ---------------------------------------- Thu, Feb 19 AM (09:00 - 09:55) ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1)/OFT 09:05 - 09:30 Development of cost-effective cleaver and coating removal parts in coated optaical fiber direct connection Kotaro Saito, Mitsuru Kihara, Toshio Kurashima (NTT) (2)/OFT 09:30 - 09:55 Hetero-core fiber optic humidity sensor with layer-by-layer polymer film including TiO2nanoparticle Ryuji Okimuro, Michiko Nishiyama, Ai Hosoki, Atsushi Seki, Kazuhiro Watanabe (Soka Univ.) ----- Break ( 25 min. ) ----- ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Feb 19 AM (10:30 - 12:10) ---------------------------------------- (3)/OPE 10:30 - 10:55 Optical Confinement Characterization of Photonic Nanotube as a Nano-structured Hollow-core Optical Fiber Fakruddin Mazlan (TDU), Naokatsu Yamamoto (NICT), Hiroshi Takai (TDU), Tetsuya Kawanishi (NICT) (4)/OPE 10:55 - 11:20 Variable Optical Attenuator Employing a Dye-Doped (Polymer/Liquid Crystal) Composite Film Kazuhiro Ariki, Seiji Fukushima (Kagoshima Univ.), Hiroki Higuchi, Hirotsugu Kikuchi (Kyushu Univ.), Tomohiro Hachino, Yasutaka Igarashi (Kagoshima Univ.) (5)/OPE 11:20 - 11:45 Absorption Dependency of the Waveguide Thickness in Graphene Coated Silicon Photonic Chips Goran Kovacevic, Shinji Yamashita (UTokyo) (6)/OFT 11:45 - 12:10 A fiber optic in-line spectroscopic cell embedded by a femtosecond, 400-nm second harmonic Ti:Sapphire laser -- Model base analysis of absorbance characteristics -- Kenji Goya, Toshiaki Itoh, Atsushi Seki, Kazuhiro Watanabe (Soka Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Thu, Feb 19 PM (13:10 - 15:15) ---------------------------------------- (7)/OPE 13:10 - 13:35 [Invited Talk] Application of Fiber Optic Sensors in Space Engineering Tadahito Mizutani, Shinji Mitani (JAXA) (8)/OPE 13:35 - 14:00 [Invited Talk] Brillouin scattering in plastic optical fibers -- Application to distributed strain and temperature sensing -- Yosuke Mizuno, Neisei Hayashi, Kentaro Nakamura (Tokyo Tech) (9)/OPE 14:00 - 14:25 The effect of modulation scheme of dispersion-tuned fiber laser for OCT application Yuya Takubo, Shinji Yamashita (UTokyo) (10)/OPE 14:25 - 14:50 Raman imaging transmission by using hollow optical fiber bundle Satomi Inoue, Takashi Katagiri, Yuji Matsuura (Tohoku univ.) (11)/OPE 14:50 - 15:15 Brillouin Optical Correlation Domain Reflectometry with Lock-in Detection Scheme Yuguo Yao, Masato Kishi, Kazuo Hotate (Todai) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Feb 19 PM (15:25 - 17:15) ---------------------------------------- ----- ( 10 min. ) ----- (12)/OFT 15:35 - 16:00 End-reflection assisted Brillouin measurement using broadband probe pulse Hiroshi Takahashi, Chihiro Kito, Kunihiro Toge, Tetsuya Manabe (NTT) (13)/OFT 16:00 - 16:25 Multipoint hydrogen detection using hetero-core structured fiber optic hydrogen tip sensors Ai Hosoki, Michiko Nishiyama (Soka Univ.), Hirotaka Igawa (JAXA), Atsushi Seki, Kazuhiro Watanabe (Soka Univ.) (14)/OFT 16:25 - 16:50 Verification of Operating Procedures without Interrupting Service while Changing Optical Access Line Routes Masaaki Inoue, Takanori Kiyokura, Hidenobu Hirota, Tomohiro Kawano, Kazunori Katayama, Keiji Okamoto, Tetsuya Manabe (NTT) (15)/OFT 16:50 - 17:15 A hetero-core fiber optic nerve tactile sensor for surface shape and hardness discrimination Hiroshi Yamazaki, Yuya Koyama, Kazuhiro Watanabe (Soka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Feb 19 PM (17:25 - 18:40) ---------------------------------------- (16)/OCS 17:25 - 17:50 A Theoretical Analysis of DMD reducton for step-index FMF using index differential term of the wave-equation Naofumi Kitsunezaki (AGU) (17)/OCS 17:50 - 18:15 Intensity Fluctuations and Bit-Error Rate Degradations due to Crosstalk in Optical DPSK Transmissions Kota Sato, Takayuki Yoshino (Tokyo Denki Univ.) (18)/OCS 18:15 - 18:40 Reduction of the Interferences of the FDM system using Mach-Zehnder Filters Yuki Fukushima, Isamu Wakabayashi, Takayuki Kawahara (TUS) ---------------------------------------- Fri, Feb 20 AM (08:30 - 10:10) ---------------------------------------- (19)/OCS 08:30 - 08:55 Coupled multi-core fiber design for realizing high spatial density and low MIMO processing complexity Taiji Sakamoto, Takayoshi Mori, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) (20)/OCS 08:55 - 09:20 Suppression of Differential Modal Gain by Two-Mode EDF with Ring-Type Index Profile Tsukasa Hosokawa, Kentaro Ichii, Katsuhiro Takenaga, Shoichiro Matsuo (Fujikura), Hirotaka Ono (NTT), Makoto Yamada (Osaka Prefecture Univ.) (21)/OCS 09:20 - 09:45 Study on gain control of MC-EDFA by using hybrid pumping of cladding- and core-direct-pumping schemes Hirotaka Ono (NTT), Makoto Yamada (Osaka Pref. Univ.), Tsukasa Hosokawa, Kentaro Ichii (Fujikura), Hiroji Masuda (Shimane Univ.), Soichi Kobayashi (Chitose Inst. of Sci. and Tech.) (22)/OCS 09:45 - 10:10 Development of fiber bundle type fan-out for 2x4-core MCF Kengo Watanabe, Tsunetoshi Saito (Furukawa Electric) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Feb 20 AM (10:20 - 12:00) ---------------------------------------- (23)/OPE 10:20 - 10:45 An analysis of transmission characteristics of homogeneously coupled-three-core fiber based on full-vector finite-element method and coupled field theory Akira Igari, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.), Katsuhiro Takenaga, Shoichiro Matsuo (Fujikura) (24)/OPE 10:45 - 11:10 Cross talk analysis on advanced OAM mode device for N-core MCF transmission Ryota Tanaka, Hirohito Hokazono, Hodaka Sakamoto, Haisong Jiang, Kiichi Hamamoto (Kyushu Univ.) (25)/OPE 11:10 - 11:35 Preliminary Crosstalk Evaluation on Optical Mode Ryan Imansyah, Tatsushi Tanaka, Himbele Luke, Haisong Jiang, Kiichi Hamamoto (Kyushu Univ.) (26)/OPE 11:35 - 12:00 Modal interference in special plastic optical fibers -- Application to ultra-sensitive strain and temperature sensing -- Goki Numata, Neisei Hayashi, Marie Tabaru, Yosuke Mizuno, Kentaro Nakamura (Tokyo Tech) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Feb 20 PM (13:00 - 14:15) ---------------------------------------- (27)/OFT 13:00 - 13:25 Influence of Modal Cross-talk and Mode-dependent Loss in Mode-division-multiplexed Transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) (28)/OFT 13:25 - 13:50 19-core fiber with new core arrangement to realize low crosstalk Katsunori Imamura, Tomohiro Gonda, Ryuichi Sugizaki (Furukawa Electric) (29)/OFT 13:50 - 14:15 Study of miniaturization of fan-in/fan-out devices using free space optics Yusaku Tottori, Hiroshi Tsuboya, Tetsuya Kobayashi (Optoquest) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Feb 20 PM (14:25 - 15:40) ---------------------------------------- (30)/OCS 14:25 - 14:50 Aeff Enlarged Pure-Silica-Core Fiber Applicable for L-band Transmission Yuki Kawaguchi, Yoshinori Yamamoto, Tetsuya Haruna, Yoshiaki Tamura, Masaaki Hirano (Sumitomo Electric) (31)/OCS 14:50 - 15:15 Measurement of modal contents in optical fibers based on fringe analysis Yuta Wakayama, Daiki Soma, Takehiro Tsuritani, Itsuro Morita (KDDI R&D Labs.) (32)/OCS 15:15 - 15:40 Optical Eigenvalue Modulation and Demodulation Scheme based on Pulse Width Modulation Yuki Matsuda, Akihiro Maruta (Osaka Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Feb 20 PM (15:50 - 17:10) ---------------------------------------- (33)/OFT 15:50 - 16:15 RZ-OOK to RZ-DQPSK Format Conversion With All-Optical Clock Regeneration Naoya Oka, Keita Mizusaka, Motoharu Matsuura (UEC) (34)/OFT 16:15 - 16:40 100 km Transmission of RZ-DPSK Signal Using Optical Phase Conjugation in a QD-SOA Ryota Seki, Tomoya Yatsu, Motoharu Matsuura (UEC) (35)/OFT 16:40 - 17:05 Radio-Over-Fiber Transmission Using a Double-Clad Fiber for Optically Powered Base Stations Jun Sato, Hidehito Furugori, Motoharu Matsuura (UEC) ----- Closing Address ( 5 min. ) ----- # 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: Fri, May 15, 2015: Kikai-Shinko-Kaikan Bldg(Tokyo) [Mon, Mar 9] # SECRETARY: Kentaro Ichii (Fujikura Ltd.) TEL: 043-484-2197 FAX: 043-481-1210 E-mail:  n   i i       Tetsuro Inui (NTT Network Innovation Laboratories) TEL: +81-46-859-2455 FAX: +81-46-859-5541 E-mail: i  i  -o    # ANNOUNCEMENT: # ＵＲＬ of ＯＣＳ is：https://www.ieice.org/~ocs/jpn-new/index.php?FrontPage === Technical Committee on Optical Fiber Technology (OFT) === # FUTURE SCHEDULE: Thu, May 21, 2015 - Fri, May 22, 2015: [Tue, Mar 17] # SECRETARY: Masaki Ohmura (Sumitomo Electric) TEL +81-45-853-7167, FAX +81-45-853-1565 E-mail: oh   i=== Technical Committee on Optoelectronics (OPE) === # FUTURE SCHEDULE: Fri, May 15, 2015: Kikai-Shinko-Kaikan Bldg(Tokyo) [Mon, Mar 9] # SECRETARY: Taro Arakawa(Yokohama National University) 79-1 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501 Japan TEL +81-45-339-4143 FAX +81-45-338-1157 E-mail:a   y Goji Nakagawa (Fujitsu Laboratories Limited) 4-1-1 Kamikodanaka, Nakahara-ku, Kawasaki, Kanagawa 211-8588 Japan TEL +81-44-754-2643 FAX +81-44-754-2640 E-mail:g   Kenya Suzuki (NTT Device Innovation Center) 3-1, Morinosato Wakamiya, Atsugi, Kanagawa 243-0198 Japan TEL +81-46-240-2084 FAX +81-46-240-4526 E-mail:s n Last modified: 2015-02-06 18:00:38 |
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