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Technical Group on Broadcasting Technology (BCT)
Chair: Kyoichi Saito (NHK) Vice Chair: Hidekazu Murata (Yamaguchi Univ.), Hajime Saito (TV Tokyo)
Secretary: Kohei Kambara (NHK), Takayuki Suzumura (TV Asahi), Yoshifumi Matsusaki (NHK), Mayuko Miyano (Toshiba Infrastracture Systems & Solutions), Mikihiro Ouchi (Panasonic), Yoshie Enoki (TBS)
Secretary: Tatsuhiro Nakada (Hitachi Kokusai Electric), Daiki Fukudome (NHK), Susumu Onogi (ytv)

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

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

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Technical Meeting on Communications (IEE-CMN)
Chair: Shun Morimura (CRIEPI) Vice Chair: Kouji Hirata (Kansai Univ)
Secretary: Keisuke Utsu (Tokai Univ.), Tomotaka Kimura (Doushisya Univ)
Assistant: Yuuichi Shinohara (TEPCO Power Grid), Akihiro Tanaka (CRIEPI)

DATE:
Thu, Nov 10, 2022 13:30 - 17:10
Fri, Nov 11, 2022 09:10 - 16:10

PLACE:
Forest-Sendai(1-2-45, Kashiwagi, Sendai Shi, Aoba Ku, Miyagi Ken, 981-0933, Japan. https://www.forestsendai.jp/aboutus/map. Hitachi Kokusai Electric, Tatsuhiro Nakada. +81-022-271-9340)

TOPICS:


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

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Thu, Nov 10 PM OCS1 (13:35 - 15:25)
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(1)/IEICE-OCS 13:35 - 14:00
Experiments of Shallow Water Channel Full-duplex Transmission for Secure Underwater Invisible Light Communication Systems Using Sunlight-blocked and Distance-adaptive Transceivers
Ayumu Kariya, Keita Tanaka, Fumiya Kobori (Kagawa Univ.), Shogo Hayashida (Sangikyo Corp.), Takahiro Kodama (Kagawa Univ.)

(2)/IEICE-OCS 14:00 - 14:25
Experimental Demonstration of Quantum Deliberate Signal Randomization for Y-00 Quantum Noise Stream Cipher
Fumio Futami, Ken Tanizawa, Kentaro Kato (Tamagawa Univ.)

(3)/IEICE-OCS 14:25 - 14:50
Experimental Verification of Noise Influence in Optical Eigenvalue Multi-level Modulated Signal
Shogo Nakao, Atsuki Tsunobuchi, Ken Mishina, Akihiro Maruta (Osaka Univ.)

(4)/IEICE-OCS 14:50 - 15:15
Eigenvalue of bi-soliton and its dependency on transmission line parameters
Kohei Hashimoto, Hiroki Endo, Akihiro Maruta (Osaka Univ)

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

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Thu, Nov 10 PM OFT1 (15:25 - 16:25)
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(5)/IEICE-OFT 15:25 - 15:50
Harmonic generation by generated microwave using optical beat
Tomoyuki Uehara, Kenichiro Tsuji (NDA)

(6)/IEICE-OFT 15:50 - 16:15
Remotely phase control of microwave signals using semiconductor optical amplifiers and optical beat
Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA)

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

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Thu, Nov 10 PM (16:25 - 17:10)
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(7) 16:25 - 17:10


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Fri, Nov 11 AM CMN,BCT (09:10 - 10:10)
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(8) 09:10 - 09:35


(9)/BCT 09:35 - 10:00
Predictive Coding of UHDTV using Local-Decoded Images with Different Degree of Blur in Each Coding Unit
Yasutaka Matsuo (NES)

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

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Fri, Nov 11 AM OFT2 (10:10 - 13:00)
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(10)/IEICE-OFT 10:10 - 10:35
Observation of Rayleigh scattering by simplified optical correlation-domain reflectometry
Tomoya Miyamae, Guangtao Zhu, Takaki Kiyozumi (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech/YNU), Yosuke Mizuno (YNU)

(11)/IEICE-OFT 10:35 - 11:00
Optical Characteristics of Polarization Maintaining Fiber bent at Ultra-Small Bending Radius
Haruki Kitao, Tsutaru Kumagai, Tetsuya Nakanishi (Sumitomo Electric Industries, Ltd)

(12)/IEICE-OFT 11:00 - 11:25
A trial on Brillouin Optical Correlation Domain Reflectometry using homodyne receiver
Satoshi Matsuura, Yuta Suzuki, Yoshihiro Kumagai, Masayoshi Honma, Shin-ichiro Tezuka (Yokogawa Electric Corp.)

(13)/IEICE-OFT 11:25 - 11:50
Proposal of double-slope-assisted BOCDR
Yukihiro Suzuki, Haruki Sasage (SIT), Kohei Noda (YNU/Tokyo Tech), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU), Heeyoung Lee (SIT)

----- Lunch Break ( 70 min. ) -----

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Fri, Nov 11 PM OCS2 (13:00 - 14:50)
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(14)/IEICE-OCS 13:00 - 13:25
Learning Digital Back Propagation considering XPM in WDM systems
Takashi Inoue, Ryosuke Matsumoto, Shu Namiki (AIST)

(15)/IEICE-OCS 13:25 - 13:50
Optical nonlinearity compensation using nonlinear equalizer based on complex-valued reservoir computing
Kai Ikuta, Jinya Nakamura, Yuta Ito, Moriya Nakamura (Meiji Univ.)

(16)/IEICE-OCS 13:50 - 14:15
A Numerical Study on Hilbert Transform Used in Direct-Detection Coherent Reception Using Kramers-Kronig Relation
-- Comparison between Frequency Domain and Time Domain Realization --
Ryo Tamura (Tokyo Univ. of Science), Kariyawasam Amila (Kyushu Univ.), Joji Maeda (Tokyo Univ. of Science)

(17)/IEICE-OCS 14:15 - 14:40
Time-resolve constellation monitor of quadrature amplitude optical signals using spectrally-slicing-and-synthesizing optical spectrum analyzer
Tsubasa Fujiwara, Koji Igarashi (Osaka Univ), Fumihiko Ito (Shimane Univ)

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

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Fri, Nov 11 PM OCS3 (14:50 - 16:10)
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(18)/IEICE-OCS 14:50 - 15:15
All-optical PAM4/QPSK and PAM4/16QAM conversions using silicon-rich nitride waveguides
Yuto Fujihara, Ken Mishina, Asahi Sueyoshi, Akihiro Maruta (Osaka Univ.)

(19)/IEICE-OCS 15:15 - 15:40
4-core 600-km-length MCF Drawn from Single Preform
Shota Kajikawa, Tsubasa Saito, Katsuhiro Takenaga, Kentaro Ichii (Fujikura)

(20)/IEICE-OCS 15:40 - 16:05
Bundled Three 5-Core Fiber 1×8 Core Selective Switch
Yudai Uchida, Itsuki Urashima, Tsubasa Ishikawa, Shoma Murao, Kyosuke Nakada, Rika Tahara (Kagawa Univ.), Yasuki Sakurai (santec), Ryuichi Sugizaki (Furukawa Electric), Masahiko Jinno (Kagawa Univ.)

----- Closing Address ( 5 min. ) -----

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


=== Technical Group on Broadcasting Technology (BCT) ===
# FUTURE SCHEDULE:

Thu, Nov 24, 2022 - Fri, Nov 25, 2022: Nagoya Institute of Technology [Tue, Sep 13], Topics: Image coding, Communications and streaming technologies, etc.
Thu, Jan 26, 2023 - Fri, Jan 27, 2023: [Thu, Dec 1]
Thu, Feb 16, 2023 - Fri, Feb 17, 2023: Osaka Museum of History [Fri, Dec 23]

=== Technical Committee on Optical Communication Systems (IEICE-OCS) ===

# 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 (IEICE-OFT) ===

# 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

=== Technical Meeting on Communications (IEE-CMN) ===


Last modified: 2022-10-19 17:42:07


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