ken-system: Advance Program - 2021-08-OFT-OCS-LSJ

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Technical Committee on Optical Communication Systems (OCS)

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Chair		Takeshi Hoshida (Fujitsu)
Secretary		Shuto Yamamoto (NTT), Takuya Oda (Fujikura)

Technical Committee on Optical Fiber Technology (OFT)

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Chair		Yuji Matsuura (Tohoku Univ.)
Secretary		Shinichi Aozasa (NTT), Hiroyuki Morioka (Fujikura)
Assistant		Yukihiro Goto (NTT), Minoru Takahashi (Fujikura)

The Laser Society of Japan (LSJ)

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Conference Date	Thu, Aug 26, 2021 13:00 - 16:00 Fri, Aug 27, 2021 10:30 - 14:45
Topics
Conference Place	Online
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.

	13:00-13:05	Opening Address ( 5 min. )
Thu, Aug 26 PM invited lecture_1 13:05 - 13:45
(1) OFT	13:05-13:45	[Invited Talk] Evolution of the mobile systems and expectations for the transport network	Kenichi Minamisono (SoftBank)
	13:45-13:55	Break ( 10 min. )
Thu, Aug 26 PM invited lecture_2 13:55 - 14:35
(2) OFT	13:55-14:35	[Invited Talk] Generation and their application of optical pulses using optical fibers	Minoru Yoshida, Makoto Miyazaki, Hidetoshi Fujisawa, Kei Nishibayashi (Kindai Univ.), Shota Sekiguchi (Optoquest)
	14:35-14:45	Break ( 10 min. )
Thu, Aug 26 PM OFT_1 14:45 - 16:00
(3) OFT	14:45-15:10	A method for continuously measuring backscattered light at an arbitrary point on an optical fiber	Shiro Ryu (Meiji Univ.), Takafumi Tsuboya (SECOM)
(4) OFT	15:10-15:35	Proposal and theoretical investigation on a novel fiber-optic sensing method using an amplified-spontaneous-emission feedback circuit	Hiroji Masuda (Shimane Univ.)
(5) OFT	15:35-16:00	Study of Downsized and light weight Optical fiber cord for Fly by Light	Takeshiro Nagai, Kengo Tanabe, Yukihiro Kamogari, Wataru Noro (SWCC)
Fri, Aug 27 AM OFT2 10:30 - 11:50
	10:30-10:35	Opening Address ( 5 min. )
(6) OFT	10:35-11:00	Multicore fiber connector endurance test results	Kiyoshi Kamimura, Kazuki Imaizumi, Kazuya Izawa, Kentaro Matuda, Ryo Nagase (CIT)
(7) OFT	11:00-11:25	Return loss measurement procedure of multicore fiber connectors	Yuki Fujimaki, Haruki Hoshikawa, Kiyoshi Kamimura, Kazuki Imaizumi, Kazuya Izawa, Ryo Nagase (CIT)
(8) OFT	11:25-11:50	Output Power Increase of C-band Cladding Pumped 7-core EDFA by Using Mie Scattering	Shigehiro Takasaka, Koichi Maeda, Ryuichi Sugizaki, Yoshihiro Arashitani (Furukawa Electric)
	11:50-13:00	Lunch break ( 70 min. )
Fri, Aug 27 PM invited lecture_3 13:00 - 13:40
(9) OFT	13:00-13:40	[Invited Talk] Recent progress on standard cladding diameter MCF and its perspective	Kazuhide Nakajima, Takashi Matsui, Yusuke Yamada, Yuto Sagae, Taiji Sakamoto, Takayoshi Mori (NTT)
	13:40-13:50	Break ( 10 min. )
Fri, Aug 27 PM OCS 13:50 - 14:45
(10) OCS	13:50-14:15	Verification of Crosstalk Reduction Effect by Applying Propagation Direction Interleaving Configuration to Cladding Pumped 19-core EDFA in L-band	Koichi Maeda, Shigehiro Takasaka, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto, Yoshihiro Arashitani (FEC)
(11) OCS	14:15-14:40	50.47-Tb/s Coupled 4-Core Fiber Transmission over 9,150 km	Daiki Soma, Shohei Beppu, Yuta Wakayama, Seiya Sumita, Hidenori Takahashi, Noboru Yoshikane, Itsuro Morita, Takehiro Tsuritani, Masatoshi Suzuki (KDDI Research)
	14:40-14:45	Closing ( 5 min. )

Announcement for Speakers
General Talk	Each speech will have 20 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-: o-conct Takuya Oda (Fujikura) TEL: 043-484-2197 Shuto Yamamoto(NTT)
	Announcement	URL of OCS is：https://www.ieice.org/cs/ocs/jpn/
OFT	Technical Committee on Optical Fiber Technology (OFT) [Latest Schedule]
	Contact Address	Minoru Takahashi (Fujikura) TEL +81-43-484-3945, FAX +81-43-484-3997 E-:
	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