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===============================================
Technical Committee on Optical Communication Systems (OCS)
Chair: Itsuro Morita (KDDI Research)
Secretary: Yoshiaki Kisaka (NTT), Masanori Takahashi (Furukawa Electric)

===============================================
Technical Committee on Optical Fiber Technology (OFT)
Chair: Fumihiko Ito (Shimane Univ.)
Secretary: Shinichi Arai (Furukawa Electric), Masaaki Takaya (NTT)
Assistant: Hiroshi Watanabe (NTT), Masateru Tadakuma (Furukawa Electric)

DATE:
Thu, Aug 30, 2018 13:10 - 17:40
Fri, Aug 31, 2018 09:30 - 12:40

PLACE:
Hakodate Hokuyo Building 8Kai Hall(https://hakodate-kankou.com/convention/2629/)

TOPICS:


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Thu, Aug 30 PM (13:10 - 14:55)
----------------------------------------

----- Opening Address ( 5 min. ) -----

(1)/OCS 13:15 - 13:40
Investigation on the Figures of Merit for Few-Mode Multi-Core Fibers
Tetsuya Hayashi, Tetsuya Nakanishi (Sumitomo Electric)

(2)/OCS 13:40 - 14:05
Influence of disturbance on Inter-core Crosstalk between Heterogeneous Cores
Yoshimichi Amma, Katsuhiro Takenaga (Fujikura Ltd.), Takeshi Fujisawa, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.), Kazuhiko Aikawa (Fujikura Ltd.)

(3)/OCS 14:05 - 14:30
Optimization of core diameter for suppression of modal coupling in few-mode fiber connection
Gen Kawabata, Koji Igarashi (Osaka Univ.)

(4)/OFT 14:30 - 14:55
Investigation on Cross-sectional Brillouin Gain depending on the Electric Field Distribution
Tomokazu Oda (NTT), Hiroshi Takahashi (NTT East), Kunihiro Toge, Tetsuya Manabe (NTT)

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

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Thu, Aug 30 PM (15:05 - 15:50)
----------------------------------------

(5)/OCS 15:05 - 15:50
[Invited Talk]
Present status, Future and Technical issues of Space Optical Communications
Tomohiro Araki, Yuta Kobayashi, Eiichi Mizuta (JAXA)

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

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Thu, Aug 30 PM (16:00 - 17:40)
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(6)/OFT 16:00 - 16:25
Multichannel data signals and power transmission using a double-clad fiber
Daisuke Kamiyama, Nana Tajima, Motoharu Matsuura (UEC)

(7)/OFT 16:25 - 16:50
Optically-powered radio-over-multimode fiber systems using optical beam launching method
Hayao Kuboki, Motoharu Matsuura (UEC)

(8)/OCS 16:50 - 17:15
600 Gbps/λ Signal Transmission Technologies Employing High-order Modulation Formats
Asuka Matsushita, Masanori Nakamura, Fukutaro Hamaoka, Seiji Okamoto, Yoshiaki Kisaka (NTT)

(9)/OCS 17:15 - 17:40
Experimental Demonstration of Vector-Based Channel-to-Channel Signal Quality Equalization Aimed for SDM/WDM Transmission Application
Hidenori Takahashi, Takehiro Tsuritani (KDDI Research)

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Fri, Aug 31 AM (09:30 - 11:10)
----------------------------------------

(10)/OCS 09:30 - 09:55
Small Footprint Air-gap Multi Fiber Connector
Hajime Arao, Sho Yakabe, Fumiya Uehara, Dai Sasaki, Takayuki Shimazu (SEI)

(11)/OFT 09:55 - 10:20
Optical Characteristics of SC-Type MCF connector
Kazuki Imaizumi, Katuyosi Sakaime, Ryo Nagase (CIT)

(12)/OCS 10:20 - 10:45
Study on attenuation factor of 4-core MCF connector
Katsuyoshi Sakaime, Kazuki Imaizumi, Ryo Nagase (CIT)

(13)/OCS 10:45 - 11:10
Erbium Doped Fiber Length Dependence of Amplification Characteristics of Cladding Pumped 19-Core EDFA
Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Hajime Oshio, Ryuichi Sugizaki (Furukawa Electric), Daiki Souma, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research Inc.), Masayoshi Tsukamoto (Furukawa Electric)

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

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Fri, Aug 31 AM (11:20 - 12:40)
----------------------------------------

(14)/OFT 11:20 - 11:45
Optical Loss Characteristics of Ultra-high-density Cable and Dependency of Measured Lateral Pressure to Fibers in Cable-core
Yusuke Yamada, Masashi Kikuchi, Junichi Kawataka, Hisashi Izumita, Kazunori Katayama, Hiroaki Tanioka (NTT)

(15)/OFT 11:45 - 12:10
Development of Small Size 40-fiber Aerial Optical fiber Cable
Takahiro Miura, Masayoshi Tsukamoto, Tetsuya Yasutomi (Furukawa Electric)

(16)/OFT 12:10 - 12:35
Operation technology for efficient maintenance of underground optical cable
Miho Akamatsu, Chihiro Kito, Koji Mine, Takashi Ebine (NTT EAST)

----- Closeing Address ( 5 min. ) -----

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by the Laser Society of Japan

# CONFERENCE ANNOUNCEMENT:
- on 30.Aug (Thr) AM, Technical meeting of EXAT will be held.
http://www.ieice.org/~exat/index2.php
* EXAT: Technical Committee on Extremely Advanced Optical Transmission Technologies
- Please join informal social event, which will be held after 1st day's sessions.


=== Technical Committee on Optical Communication Systems (OCS) ===
# FUTURE SCHEDULE:

Thu, Nov 8, 2018 - Fri, Nov 9, 2018: Kurashiki-City-Geibunnkan [Thu, Sep 13]
Mon, Nov 12, 2018: Kikai-Shinko-Kaikan Bldg (Tokyo)

# SECRETARY:
Yoshiaki Kisaka (NTT)
TEL: 046-859-3036 FAX: 046-859-5541
E-mail: a

Masanori Takahashi (Furukawa Electric)
TEL: 0436-42-1725 FAX: 0436-42-9340
E-mail: fecoelectc

# ANNOUNCEMENT:
# URL of OCS is:http://www.ieice.org/~ocs/jpn-new/index.php

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

Thu, Oct 11, 2018 - Fri, Oct 12, 2018: Touhoku Univ. [Fri, Aug 3]
Thu, Nov 8, 2018 - Fri, Nov 9, 2018: Kurashiki-City-Geibunnkan [Thu, Sep 13]

# SECRETARY:
Masateru Tadakuma (Furukawa Electric)
TEL +81-436-42-1728, FAX +81-436-42-9340
E-mail:electc

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


Last modified: 2018-08-09 15:31:56


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