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=============================================== The Laser Society of Japan (LSJ) =============================================== Technical Committee on Optical Communication Systems (OCS) Chair: Takayuki Kobayashi (NTT) Secretary: Hiroki Taniguchi (NTT), Yuki Kawaguchi (Sumitomo Electric Industries) =============================================== Technical Committee on Optical Fiber Technology (OFT) Chair: Makoto Yamada (Osaka Metropolitan Univ.) Secretary: Takashi Matsui (NTT), Katsuki Suematsu (Furukawa Electric) Assistant: Yukihiro Goto (NTT), Yoshitomo Kobayashi (Furukawa Electric) DATE: Thu, Aug 24, 2023 13:30 - 17:30 Fri, Aug 25, 2023 09:30 - 11:45 PLACE: Tokachi plaza TOPICS: ---------------------------------------- Thu, Aug 24 PM (13:30 - 15:15) ---------------------------------------- ----- Opening ( 5 min. ) ----- (1)/OCS 13:35 - 14:00 Possibility of Weakly Coupled 4-core MCF with Small Cladding Shota Kajikawa, Takuya Oda, Katsuhiro Takenaga, Kentaro Ichii (Fujikura) (2)/OCS 14:00 - 14:25 Core layout and connection polarity of multicore fibers for bidirectional transmission Tetsuya Hayashi, Takemi Hasegawa (Sumitomo Electric) (3)/OCS 14:25 - 14:50 4-Core Fiber Narrow Pitch Fanout Using Pitch Conversion Fiber Comprised of High-Delta 4-core MCF Masanori Takahashi, Tsubasa Sasaki, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric) (4)/OFT 14:50 - 15:15 A study on differential modal delay control by cabling parameter of high-density cable Masashi Kikuchi, Takayoshi Mori, Yusuke Yamada (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 24 PM (15:25 - 16:05) ---------------------------------------- (5)/OCS 15:25 - 16:05 [Invited Talk] Studies of Parallel Implementation and Use Case Demonstration for Softwarization of Optical Access Networks Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Tomoaki Yoshida (NTT) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Aug 24 PM (16:15 - 17:30) ---------------------------------------- (6)/OCS 16:15 - 16:40 Effective Nonlinear Coefficient of Coupled Multi-core Fiber Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima (NTT) (7)/OFT 16:40 - 17:05 Connection characteristics of coupled-core multicore fiber connectors Yuki Fujimaki, Daiyu Nozaki, Souma Takura, Ryo Nagase (CIT) (8)/OFT 17:05 - 17:30 Mechanical characteristics of coupled multi multi-core fiber connectors Daiyu Nozaki, Yuki Fujimaki, Souma Takura, Ryo Nagase (CIT) ----- -----The end of first day----- ----- ---------------------------------------- Fri, Aug 25 AM (09:30 - 10:45) ---------------------------------------- (9)/OFT 09:30 - 09:55 Distance correction of X-band radar by laser lidar Tomoyuki Uehara, Shuji Sayama, Tsuji Kenichiro (NDA) (10)/OFT 09:55 - 10:20 Continuous time-domain measurement method of Rayleigh backscattered light Shiro Ryu (Meiji Univ.) (11)/OCS 10:20 - 10:45 A Study on Repetition Frequency Lockup in Regeneratively and Harmonically Mode-Locked Fiber Ring Laser by Using Phase-Locked Loop Yu Iwamoto, Joji Maeda (Tokyo Univ. of Science) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Aug 25 PM (10:55 - 11:45) ---------------------------------------- (12)/OFT 10:55 - 11:20 Ultrafast Measurement of Spatial Modes employing Two-dimensional Linear Optical Sampling Shuki Okamura, Kyogo Osawa, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Yusuke Koshikiya (NTT) (13)/OCS 11:20 - 11:45 Real-time 114-SDM transmission over a 6-mode 19-core fiber using real-time MIMO DSP Shohei Beppu (KDDI Research), Masahiro Kikuta, Masahiro Shigihara (NEC Platforms), Koji Igarashi (Osaka University), Daiki Soma, Yuta Wakayama, Noboru Yoshikane (KDDI Research) ----- Closing ( 5 min. ) ----- # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Invited Talk will have 35 minutes for presentation and 5 minutes for discussion. === The Laser Society of Japan (LSJ) === === Technical Committee on Optical Communication Systems (OCS) === # FUTURE SCHEDULE: Thu, Oct 19, 2023 - Fri, Oct 20, 2023: [Fri, Aug 11] Thu, Nov 9, 2023 - Fri, Nov 10, 2023: [Tue, Sep 19] Fri, Nov 24, 2023: Online [Tue, Sep 19], Topics: ECOC 2023 Report # SECRETARY: E-mail: ocs-contact [at mark] mail.ieice.org Yuuki Kawaguchi (SEI) TEL: +81-45-853-7172 Hiroki Taniguchi(NTT) TEL: +81-46-859-8555 # ANNOUNCEMENT: # URL of OCS is：https://www.ieice.org/cs/ocs/jpn/ === Technical Committee on Optical Fiber Technology (OFT) === # FUTURE SCHEDULE: Thu, Oct 12, 2023 - Fri, Oct 13, 2023: Kikai-Shinko-Kaikan Bldg. [Wed, Aug 2] Thu, Nov 9, 2023 - Fri, Nov 10, 2023: [Tue, Sep 19] # SECRETARY: Kobayashi Yoshitomo (FURUKAWA ELECTRIC) TEL +81-595-85-1175, FAX +81-595-85-2433 E-mail:       ba      elect c # ANNOUNCEMENT: # ＵＲＬ of ＯＦＴ is：http://www.ieice.org/cs/oft/jpn/english.html Last modified: 2023-08-24 17:18:33 |
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