ken-system: Advance Program - 2016-08-OCS-OFT-LSJ

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Technical Committee on Optical Communication Systems (OCS)
Chair: Akira Hirano (NTT) Vice Chair: Itsuro Morita (KDDI R&D Labs.)
Secretary: Takayuki Kobayashi (NTT), Yoshinori Yamamoto (Sumitomo Electric Industries)

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Technical Committee on Optical Fiber Technology (OFT)
Chair: Masayuki Shigematsu (Sumitomo Electric Industries)
Secretary: Fumihiko Yamamoto (NTT), Akira Murata (Fujikura)
Assistant: Terutake Kobayashi (Fujikura), IKutaro Ogushi (NTT)

DATE:
Thu, Aug 25, 2016 14:00 - 17:15
Fri, Aug 26, 2016 09:30 - 13:05

PLACE:
Chitose Alcadia plaza(1-3-1, Kashiwa-dai Minami, Chitose-shi, Hokkaido, 066-0009 Japan. It takes 5 minutes to walk from JR Minami-chitose Station.http://www.plaza-c.co.jp/access_map.html. Prof. Yoshiaki Yamabayshi)

TOPICS:

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Thu, Aug 25 PM (14:00 - 16:00)
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----- Opening Address ( 5 min. ) -----

(1)/OCS 14:05 - 14:30
125μm-cladding coupled four-core fiber realizing low loss and low spatial mode dispersion
Yoshiaki Tamura, Tetsuya Hayashi, Takemi Hasegawa, Toshiki Taru (SEI)

(2)/OCS 14:30 - 14:55
Measurement of inter-core crosstalk in multi-core fibers using a near-infrared camera
Shota Saitoh, Yoshimichi Amma, Yusuke Sasaki, Katsuhiro Takenaga, Kazuhiko Aikawa (Fujikura)

(3)/OCS 14:55 - 15:20
Cladding Pumped Seven-Core EDFA Using an Absorption-Enhanced Erbium Doped Fiber
Yukihiro Tsuchida, Shigehiro Takasaka, Koichi Maeda, Toru Sasa, Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric)

(4)/OCS 15:20 - 15:45
Characterization of Indoor Multi-core Fiber Cable
-- Mechanical/Thermal Characteristics and Inter-core Crosstalk of the Straightened Cable --
Tetsuya Hayashi, Tetsuya Nakanishi, Fumiaki Sato, Toshiki Taru, Takashi Sasaki (Sumitomo Electric)

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

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Thu, Aug 25 PM (16:00 - 17:15)
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(5)/OFT 16:00 - 16:25
T-shaped combiner for metal-insulator-metal plasmonic waveguides and its application on 90-degree optical hybrid coupler
Dequing Kong (Univ. of Tokyo), Makoto Tsubokawa, Lin Chen (Waseda Univ.)

(6)/OCS 16:25 - 16:50
Numerical Analyses of All-Optical Gate Switches Using Cascaded Second-Order Nonlinear Effect in Periodically Poled Lithium Niobate Devices
-- Pattern Effect of Period Error --
Taichi Matsuura, Yutaka Fukuchi (Tokyo Univ. of Science)

(7)/OCS 16:50 - 17:15
Two-dimensional Optical Strain Sensing based on Butt-Coupling between Single-Mode Fiber and Two-Mode Fiber
Ryo Sakai, Yoshiaki Yamabayashi (CIST)

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Fri, Aug 26 AM (09:30 - 11:25)
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(8)/OCS 09:30 - 09:55
Strongly-Coupled Two-LP-mode Ring-Core Fiber for Reduction of DSP Complexity
Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Azusa Urushibara, Takashi Yamamoto, Kazuhide Nakajima (NTT)

(9)/OFT 09:55 - 10:20
Mode field diameter of LP11 mode for estimating coupling efficiencies at a splice and its measurement technique
Atsushi Nakamura, Keiji Okamoto, Yusuke Koshikiya, Tetsuya Manabe (NTT)

(10)/OCS 10:20 - 10:45
Evaluation for Wavelength Dependence of DMD in a 10-Mode Fiber with Low-Coherence Interferometry
Yuta Wakayama, Daiki Soma (KDDI R&D Labs.), Koji Igarashi (Osaka Univ.), Hidenori Taga, Takehiro Tsuritani (KDDI R&D Labs.)

(11)/OCS 10:45 - 11:10
Seven-Mode Multiplexed Transmission using Weakly-coupled Few-mode Fiber for Reduction of MIMO Complexity
Daiki Soma, Yuta Wakayama (KDDI R&D Labs.), Koji Igarashi (Osaka Univ.), Takehiro Tsuritani (KDDI R&D Labs.)

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

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Fri, Aug 26 AM (11:25 - 13:05)
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(12)/OCS 11:25 - 11:50
Ferrule endface analysis of PC connection using MCF connector
Katsuyoshi Sakaime, Kenta Arai, Ryo Nagase (CIT), Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric)

(13)/OFT 11:50 - 12:15
Core number dependency of MCF-PC connection stability
Kenta Arai, Katsuyoshi Sakaime, Ryo Nagase (CIT), Kengo Watanabe, Tsunetoshi Saito, Ryuichi Sugizaki (Furukawa Electric)

(14)/OFT 12:15 - 12:40
Study of Branching Ratio of Optical Coupler for Cable Re-routing Operation Support System with No Service Interruption
Hiroshi Watanabe, Kazutaka Noto, Yusuke Koshikiya, Tetsuya Manabe (NTT)

(15)/OFT 12:40 - 13:05
A trial result of cable transfer equipment with local injection and detection technology
Satoshi Yoshikawa, Tomoyuki Hattori (Sumitomo Electric)

# 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 25.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, Oct 27, 2016 - Fri, Oct 28, 2016: Miyazaki Citizen's Plaza [Mon, Aug 15]
Thu, Nov 10, 2016 - Fri, Nov 11, 2016: Nagasaki Shoko Kaigi Sho [Thu, Sep 8]

# SECRETARY:
Takayuki Kobayashi (NTT)
TEL: 046-859-2292 FAX: 046-859-5513
E-mail:

Yoshinori Yamamoto (Sumitomo Electric)
TEL: 045-853-7172 FAX: 045-851-1565
E-mail: o

info

# 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 13, 2016 - Fri, Oct 14, 2016: MALIOS (Morioka City) [Thu, Aug 4]
Thu, Nov 10, 2016 - Fri, Nov 11, 2016: Nagasaki Shoko Kaigi Sho [Thu, Sep 8]

# SECRETARY:
Terutake Kobayashi (Fujikura Ltd.)
TEL +81-43-484-3948, FAX +81-43-484-2172
E-mail: