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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2023-04-28 15:05 |
Kanagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Progress of High-Speed Plastic Optical Fiber towards Beyond 5G Yasuhiro Koike (Keio Univ.)  PN2023-4 |
(To be available after the conference date) [more] | PN2023-4 pp.17-21 |
| OFT | 2020-10-08 13:20 |
Online | Online | [Tutorial Invited Lecture]
Recent progress of graded-index plastic optical fiber for 8K and 5G era Yasuhiro Koike (Keio Univ.) OFT2020-23 |
Graded-index plastic optical fibers (GI POFs) are promising optical cables for indoor applications because of their safe... [more] | OFT2020-23 pp.56-59 |
| LQE, OPE, CPM, EMD, R | 2019-08-23 10:40 |
Miyagi | [Invited Talk]
Analysis of creep deformation in optical fiber connector for long-term reliability prediction Kota Shikama, Atsushi Aratake (NTT), Yasuhiro Koike (Keio Univ.) R2019-31 EMD2019-29 CPM2019-30 OPE2019-58 LQE2019-36 |
Physical-contact (PC) type optical connectors are widely used in today’s optical fiber network because they provide both... [more] | R2019-31 EMD2019-29 CPM2019-30 OPE2019-58 LQE2019-36 pp.55-60 |
|
| ITE-BCT, OCS, OFT, IEE-CMN [detail] | 2018-11-08 17:15 |
Okayama | Kurashiki-City-Geibunnkan | [Special Talk]
Plastic optical fiber technology for 4K/8K era Azusa Inoue, Yasuhiro Koike (Keio Univ.) |
[more] | |
| OFT, OCS, OPE (Joint) [detail] |
2016-02-18 11:45 |
Okinawa | Okinawa Univ. | Evaluation of Modal and Reflection Noise Impacts in Silica and Plastic Optical Fiber Links for Radio-over-Fiber Systems Yuki Matsumoto, Motoharu Matsuura, Rei Furukawa (UEC), Azusa Inoue, Yasuhiro Koike (Keio Univ.) OFT2015-61 OPE2015-221 |
We have investigated and compared modal noise and reflection noise impacts in silica-based multimode fibers (MMFs) and p... [more] | OFT2015-61 OPE2015-221 pp.35-38 |
| OCS, OPE, OFT (Joint) [detail] |
2014-02-28 10:45 |
Okinawa | nest HOTEL Naha | Modal Noise in Silica and Plastic Optical Fibers for Radio-over-Fiber Systems Yuki Matsumoto, Motoharu Matsuura, Rei Hurukawa (UEC), Azusa Inoue, Yasuhiro Koike (Keio Univ.) OFT2013-71 OPE2013-221 |
We have investigated and compared modal noise impacts in silica-based multimode fibers (MMFs) and plastic optical fibers... [more] | OFT2013-71 OPE2013-221 pp.87-90 |
| IE, CQ, LOIS, ITE-ME, IEE-CMN | 2006-09-15 15:00 |
Ehime | Optical wireless train communication systems Tetsushi Matsuzawa, Hideaki Kotake, Akihiro Shimura, Shinichiro Haruyama, Takaaki Ishigure, Yasuhiro Koike, Masao Nakagawa (Keio Univ.), Kiyotaka Seki (RTRI) |
We investigated the potential of optical wireless communication system between trains and ground. One of our approaches ... [more] | CQ2006-57 OIS2006-44 IE2006-59 pp.41-46 |
|
| RCS, SIP (Joint) |
2006-01-26 09:20 |
Fukuoka | Kyusyu Univ. | Experimental Approach in Train Communication System using Leaky Plastic Optical Fiber Akihiro Shimura, Tetsushi Matsuzawa, Shinichiro Haruyama, Takaaki Ishigure, Yasuhiro Koike, Masao Nakagawa (Keio Univ.) |
We proposed train communication system using leaky POF as a method to speed up the communication between trains and the ... [more] | RCS2005-143 pp.113-118 |
| PN, CS, OCS (Joint) |
2005-05-23 16:40 |
Okinawa | Hotel Moonbeach (Okinawa) | Performance Improvement of Graded-Index Plastic Optical Fiber forTrain Communication System Tetsushi Matsuzawa, Akihiro Shimura, Shinichiro Haruyama, Takaaki Ishigure, Yasuhiro Koike, Masao Nakagawa (Keio Univ.) |
We investigated the potential of graded-index plastic optical fiber (GI-POF) for high-speed communication between trains... [more] | OCS2005-21 pp.55-60 |
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