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The Laser Society of Japan (LSJ)


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Technical Committee on Optical Communication Systems (OCS)
Chair: Takeshi Hoshida (Fujitsu)
Secretary: Shuto Yamamoto (NTT), Yuki Kawaguchi (Sumitomo Electric Industries)

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Technical Committee on Optical Fiber Technology (OFT)
Chair: Makoto Yamada (Osaka Metropolitan Univ.)
Secretary: Shinichi Aozasa (Ryutsu Keizai Univ.), Minoru Takahashi (Fujikura)
Assistant: Yukihiro Goto (NTT), Naoyuki Ozawa (Fujikura)

DATE:
Thu, Aug 25, 2022 13:00 - 16:55
Fri, Aug 26, 2022 10:00 - 15:00

PLACE:


TOPICS:


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Thu, Aug 25 PM (13:00 - 14:35)
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----- ( 5 min. ) -----

(1)/OCS 13:05 - 13:30
Trans-Pacific class transmission over ultralow-loss 4-core fiber with standard cladding diameter
Daiki Soma, Shohei Beppu, Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research)

(2)/OFT 13:30 - 13:55
Multi-Fiber Cylindrical Ferrule for Remote Rotary Optical Fiber Switching
Chisato Fukai, Yoshiteru Abe, Kazunori Katayama (NTT)

(3)/OFT 13:55 - 14:20
PC connection conditions for optical connectors for standard outer diameter 4-core multi-core fiber
Kiyoshi Kamimura (CIT), Kentaro Matsuda (Hakusan), Yuki Fujimaki, Haruki Hoshikawa, Ryo Nagase (CIT)

----- ( 15 min. ) -----

----- ( 10 min. ) -----

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Thu, Aug 25 PM (14:45 - 16:00)
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(4)/OFT 14:45 - 15:10
Gain controllability of FM-EDFA with pump power adjustment
Hirotaka Ono (Shonan Inst. of Tech.), Makoto Yamada (Osaka Metropolitan Univ.)

(5)/OFT 15:10 - 15:35
EDF laser displacement sensor based on bending characteristics of cascaded-chirped long-period fiber grating
Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka (NDA), Fumihiko Ito (Shimane Univ.)

(6)/OFT 15:35 - 16:00
Standardization Activities for Optical Fiber Sensors
Shoji Adachi (PhoSC)

----- ( 10 min. ) -----

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Thu, Aug 25 PM (16:10 - 16:55)
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(7)/OCS 16:10 - 16:55
[Invited Talk]
Ultra-high Density Cable with small-coating-diameter fiber with 80-μm cladding
Shoichiro Matsuo, Kenji Yamashiro, Yusuke Tsujimoto, Akira Murata,, Akihiro Nakama, Kouta Yamanaka, Takaaki Ishikawa, Ken Osato (Fujikura)

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Fri, Aug 26 AM (10:00 - 11:30)
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(8)/OFT 10:00 - 10:25
A Study on Relationship Between air hole etching and attenuation property in a hole-assisted optical fiber
Kouhei Omoto (NTT), Kyozo Tsujikawa (NTT-AT), Takashi Matsui, Kazuhide Nakajima (NTT)

(9)/OFT 10:25 - 10:50
A Method for Evaluating Micro-Bending Loss Sensitivity for Clarifying Applicability to High-Density Optical Fiber Cable.
Masashi Kikuchi, Takayoshi Mori, Yuto Sagae, Yusuke Yamada, Takashi Matsui, Kazuhide Nakajima (NTT)

(10)/OFT 10:50 - 11:15
Trends in standardization of optical amplifiers
Makoto Yamada (Osaka Metropolitan Univ.), Takashi Shibuya (Hakusan), Jutaro Miura (Molex)

----- ( 15 min. ) -----

----- ( 90 min. ) -----

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Fri, Aug 26 PM (13:00 - 15:00)
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(11)/OFT 13:00 - 13:25
Fiber loss dependence in root-Nyquist pulse generation using nonlinear optical effects
Kyosuke Uchida (Osaka Prefecture Univ.), Hideto Isozaki, Yuji Miyoshi, Hirokazu Kubota (Osaka Metropolitan Univ.)

(12)/OFT 13:25 - 13:50
Simultaneous Measurement of Temperature and Strain by Polarization-Maintaining Fiber Fabry-Perot Interferometer
Atsushi Wada, Makoto Okano, Satoshi Tanaka (NDA)

(13)/OFT 13:50 - 14:15
Design and Performance of an Amplified-Spontaneous-Emission Feedback Circuit for Fiber-Optic Temperature Sensing
Hiroji Masuda, Kunihiro Tanaka, Ryuga Harada, MD Golam Barkatul Abrar, Biswajit Biswas (Shimane Univ.)

(14)/OFT 14:15 - 14:40
Temperature sensing based on hetero-core fiber optic strain gauge
Hiroshi Yamazaki, Hiroyuki Sasaki (Core System Japan), Kazuhiro Watanabe (Soka Univ.)

----- ( 15 min. ) -----

----- ( 5 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 40 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 20, 2022 - Fri, Oct 21, 2022: [Fri, Aug 12]
Thu, Nov 10, 2022 - Fri, Nov 11, 2022: Forest-Sendai [Thu, Sep 8]
Fri, Nov 18, 2022: Online [Mon, Sep 26]

# SECRETARY:
E-mail: ocs-contact [at mark] mail.ieice.org
Yuuki Kawaguchi (SEI)
TEL: +81-45-853-7172
Shuto Yamamoto(NTT)
TEL: +81-46-859-3142

# ANNOUNCEMENT:
# URL of OCS is:https://www.ieice.org/cs/ocs/jpn/

=== Technical Committee on Optical Fiber Technology (OFT) ===
# FUTURE SCHEDULE:

Thu, Oct 13, 2022 - Fri, Oct 14, 2022: Kanagawa-Kenmin Center [Fri, Aug 12]
Thu, Nov 10, 2022 - Fri, Nov 11, 2022: Forest-Sendai [Thu, Sep 8]

# SECRETARY:
Minoru Takahashi (Fujikura)
TEL +81-43-484-3948, FAX +81-43-484-2172
E-mail:oo

# ANNOUNCEMENT:
# URL of OFT is:http://www.ieice.org/cs/oft/jpn/english.html


Last modified: 2022-08-17 12:02:06


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