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=============================================== 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) =============================================== Technical Committee on OptoElectronics (OPE) Chair: Taro Arakawa (Yokohama National Univ.) Secretary: Yuhei Ishizaka (Kanto Gakuin Univ.), Takeshi Umeki (NTT) Assistant: Takshi Fujisawa (Hokaido Univ.), Hideyuki Nasu (Furukawa Electric) DATE: Wed, Feb 21, 2024 13:05 - 17:45 Thu, Feb 22, 2024 09:10 - 11:55 PLACE: Nobumoto Ohama Memorial Hall(2-70 Tonoshiro, Ishigaki City, Okinawa Prefecture, 907-0004 Japan.5 minutes walk from the last bus terminal from the airport.https://ohamanobumoto.net/english-translation-guide/access/. Mr. Takeshi Umeki. +81-980-84-1551) TOPICS: ---------------------------------------- Wed, Feb 21 PM Session 1 @ Multi-purpose Hall (13:00 - 15:10) Chair: Chisato Fukai ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1)/OCS 13:05 - 13:30 [Invited Talk (Young Researcher)] A Study on Core Layout Determination Method for Densest Weakly-Coupled Multicore Fiber Networks Yuya Seki, Yosuke Tanigawa (Osaka Metropolitan Univ.), Yusuke Hirota (NICT), Hideki Tode (Osaka Metropolitan Univ.) (2)/OCS 13:30 - 13:55 Weakly Coupled 4-core MCF with Small Cladding for O-band Shota Kajikawa, Mayu Iizuka, Takuya Oda, Katsuhiro Takenaga, Ichii Kentaro (Fujikura) (3)/OCS 13:55 - 14:20 4 core multi core fiber with 180µm coating for more high density cable. Hiroki Takehana, Shota Kajikawa, Takuya Oda, Katsuhiro Takenaga, Kentaro Ichii (Fujikura) (4)/OPE 14:20 - 14:45 Analyzing the Impact of Stress Distribution on Polarization-Mode Dispersion in Multi-Core Fibers Gustavo Ocampo (Hokkaido Univ.), Mayu Iizuka (Fujikura), Kunimasa Saitoh (Hokkaido Univ.) (5)/OCS 14:45 - 15:10 Investigation of inter-core crosstalk calculation method for loopback OTDR technique Mayu Iizuka, Katsuhiro Takenaga, Takuya Oda, Kentaro Ichii (Fujikura) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Feb 21 PM Session 2-1 @ Multi-purpose Hall (15:25 - 16:40) Chair: Masayuki Hirose ---------------------------------------- (6)/OFT 15:25 - 15:50 Connection characteristics of non-polarized multi-core fiber connectors Soma Takura, Yuki Fujimaki, Daiyu Nozaki, Ryo Nagase (CIT) (7)/OFT 15:50 - 16:15 Ferrule endface geometry of standard outer diameter multi-core fiber connectors Yuki Fujimaki, Soma Takura, Daiyu Nozaki, Ryo Nagase (CIT) (8)/OFT 16:15 - 16:40 Connection loss due to angular misalignment of coupled multi-core fiber Daiyu Nozaki, Yuki Fujimaki, Soma Takura, Ryo Nagase (CIT) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Feb 21 PM Session 2-2 @ Seminar Room I＋II (15:25 - 16:40) Chair: Takuya Oda ---------------------------------------- (9)/OCS 15:25 - 15:50 Investigation of Effects of Dispersion Fluctuation on Multilevel Eigenvalue-modulated Signal Takumi Motomura, Akihiro Maruta (Osaka Univ.), Masaharu Ohashi (OMU-NC), Ken Mishina (Osaka Univ.) (10)/OCS 15:50 - 16:15 Study on Two-stage Carrier Frequency Offset Estimation Using the Eigenvalue and Scattering Coefficient b in the Nonlinear Fourier Transform Taisuke Chino, Takumi Motomura, Akihiro Maruta, Ken Mishina (Osaka Univ) (11)/OCS 16:15 - 16:40 Field Trial of Short Distance Transmission Designing Method based on Gaussian Noise Model and Evaluation of Designing Method Implementation towards Commercial Network Deployment Shu Kimura, Xiaocheng Zhang, Kohei Tamesue (NTT Communications), Toru Mano (NTT) ----- Break ( 15 min. ) ----- ---------------------------------------- Wed, Feb 21 PM Session 3 @ Multi-purpose Hall (16:55 - 17:45) Chair: Katsumasa Iwai ---------------------------------------- (12)/OPE 16:55 - 17:20 A study on loss characteristics of uncoupled 3-mode 4-core graded index fiber with a common depressed layer Tomoki Honda, Takanori Sato (Hokkaido Univ.), Taro Iwaya, Yuto Sagae, Taiji Sakamoto, Takashi Matsui, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.) (13)/OPE 17:20 - 17:45 Polymer Optical Waveguide Type 3-D MUX device for Mode Division Multiplexing Links Ryoto Ichinose, Takaaki Ishigure (Keio Univ.) ---------------------------------------- Thu, Feb 22 AM Session 4-1 @ Multi-purpose Hall (09:10 - 10:50) Chair: Ken Tanizawa ---------------------------------------- (14)/OFT 09:10 - 09:35 Mechanical characteristics of a jacket assembly employed for pigtail PMFs attached to a CPO ELS Daiki Takeda, Rintaro Kamano, Tsunetoshi Saito, Hideyuki Nasu (Furukawa Electric) (15)/OPE 09:35 - 10:00 Optical Link Characteristics of VCSEL-Based 400-Gb/s Optical Transceiver using a Bandwidth-Expanded Testing Station Kazuya Nagashima, Wataru Yoshida, Kensho Nishizaki, Hideyuki Nasu (Furukawa Electric Co., Ltd) (16)/OPE 10:00 - 10:25 Low Loss Design and Fabrication for Tapered Waveguide Based Spot Size Converter Fumimasa Kondo (Keio Univ.), Furuta Yuji, HIsashi Kaneda, Tomoharu Fujii (SHINKO), Takaaki Ishigure (Keio Univ.) (17)/OPE 10:25 - 10:50 Investigating the Feasibility of IFoF transmission for implementing Mobile Fronthaul Using Cost-effective TO-CAN EML Hiroshi Aruga, Hiroshi Miura, Nobuo Ohata (Mitsubishi Electric Co.), Nobuhiko Nishiyama (Titech) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Feb 22 AM Session 4-2 @ Seminar Room I＋II (09:10 - 10:50) Chair: Tsubasa Sasaki ---------------------------------------- (18)/OPE 09:10 - 09:35 Fabrication of Multibranched Polymer Optical Waveguides by the Mosquito Method and Investigation of Signal Splitting Ratio as a Splitter Kosei Azuma, Takaaki Ishigure (Keio Univ.) (19)/OCS 09:35 - 10:00 Study on connection loss of multi-fiber cylindrical ferrule for rotary optical fiber switching Chisato Fukai, Ryo Koyama, Ikutaro Ogushi, Kazunori Katayama (NTT) (20)/OFT 10:00 - 10:25 High power transmission characteristics of multi-fiber optical connectors Masahiro Hayashibe, Rikuto Fukuhara, Ryo Nagase (CIT) (21)/OFT 10:25 - 10:50 A Study on Figure of Merit of Low loss Hole-Assisted Single-Mode optical Fiber Kouhei Omoto, Nobutomo Hanzawa, Takashi Matsui, Kazuhide Nakajima (NTT) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Feb 22 AM Session 5 @ Multi-purpose Hall (11:05 - 11:55) Chair: Miyoshi Yuji ---------------------------------------- (22)/OFT 11:05 - 11:30 Laser Irradiation Probe Integrated with Reflection-type Optical Fiber Temperature Sensor for Medical Application Taiga Fukasaka, Kazuma Oshima, Hideki Fukano (Okayama Univ.) (23)/OFT 11:30 - 11:55 Evaluation of external refractive index dependence of hetero-core optical fiber sensor bending loss characteristics Miku Takata, Kenta Suzuki, Michiko Nishiyama, Kazuhiro Watanabe, Shoichi Kubodera (Soka Univ.) ----- 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 17, 2024: Online [Fri, Mar 22] # 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, May 9, 2024 - Fri, May 10, 2024: [Mon, Mar 4] Fri, May 17, 2024: Online [Fri, Mar 22] # 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 === Technical Committee on OptoElectronics (OPE) === # FUTURE SCHEDULE: Fri, May 17, 2024: Online [Fri, Mar 22] # SECRETARY: Takeshi Umeki (NTT Device Technology Laboratories) E-mail:   u   Takeshi Fujisawa (Hokkaido University) E-mail:   ist   i Last modified: 2023-12-22 09:45:59 |
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