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Technical Committee on Optical Communication Systems (OCS) [schedule] [select]
Chair Takayuki Kobayashi (NTT)
Secretary Hiroki Taniguchi (NTT), Yuki Kawaguchi (Sumitomo Electric Industries)

Technical Committee on Optical Fiber Technology (OFT) [schedule] [select]
Chair Makoto Yamada (Osaka Metropolitan Univ.)
Secretary Takashi Matsui (NTT), Katsuki Suematsu (Furukawa Electric)
Assistant Yukihiro Goto (NTT), Yoshitomo Kobayashi (Furukawa Electric)

The Laser Society of Japan (LSJ) [schedule] [select]

Conference Date Thu, Aug 24, 2023 13:30 - 17:30
Fri, Aug 25, 2023 09:30 - 11:45
Topics  
Conference Place Tokachi plaza 
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on OFT, OCS.

Thu, Aug 24 PM 
13:30 - 15:15
  13:30-13:35 Opening ( 5 min. )
(1)
OCS
13:35-14:00 Possibility of Weakly Coupled 4-core MCF with Small Cladding OCS2023-19 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 OCS2023-20 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 OCS2023-21 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 OFT2023-9 Masashi Kikuchi, Takayoshi Mori, Yusuke Yamada (NTT)
  15:15-15:25 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 OCS2023-22
Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Tomoaki Yoshida (NTT)
  16:05-16:15 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 OCS2023-23 Taiji Sakamoto, Ryota Imada, Kazuhide Nakajima (NTT)
(7)
OFT
16:40-17:05 Connection characteristics of coupled-core multicore fiber connectors OFT2023-10 Yuki Fujimaki, Daiyu Nozaki, Souma Takura, Ryo Nagase (CIT)
(8)
OFT
17:05-17:30 Mechanical characteristics of coupled multi multi-core fiber connectors OFT2023-11 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 OFT2023-12 Tomoyuki Uehara, Shuji Sayama, Tsuji Kenichiro (NDA)
(10)
OFT
09:55-10:20 Continuous time-domain measurement method of Rayleigh backscattered light OFT2023-13 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 OCS2023-24 Yu Iwamoto, Joji Maeda (Tokyo Univ. of Science)
  10:45-10:55 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 OFT2023-14 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 OCS2023-25 Shohei Beppu (KDDI Research), Masahiro Kikuta, Masahiro Shigihara (NEC Platforms), Koji Igarashi (Osaka University), Daiki Soma, Yuta Wakayama, Noboru Yoshikane (KDDI Research)
  11:45-11:50 Closing ( 5 min. )

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 35 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
OCS Technical Committee on Optical Communication Systems (OCS)   [Latest Schedule]
Contact Address 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/
OFT Technical Committee on Optical Fiber Technology (OFT)   [Latest Schedule]
Contact Address Kobayashi Yoshitomo (FURUKAWA ELECTRIC)
TEL +81-595-85-1175, FAX +81-595-85-2433
E--mail:baelectc 
Announcement URL of OFT is:http://www.ieice.org/cs/oft/jpn/english.html
LSJ The Laser Society of Japan (LSJ)   [Latest Schedule]
Contact Address  


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