Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2015-11-06 11:50 |
Miyagi |
Tohoku University, School of engineering, Aoba memorial hall |
Interconnection Study for Step Index Multimode Fiber Using f-theta Imaging of Encircled Angular Flux Measurement Method Shigeru Kobayashi (TE), Okihiro Sugihara (Utsunomiya Univ.), Mitsuhiro Hijiriyama, Ryo Nagase (Chiba Institute of Tech.) EMD2015-79 |
Encircled angular flux (EAF) is a new metric for defining modal power distribution (MPD) on step index multimode fiber (... [more] |
EMD2015-79 pp.67-70 |
OFT, PEM (Joint) |
2015-05-22 09:45 |
Ishikawa |
|
A study on reduction of mode dependent gain in L-band multimode-EDFA Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OFT2015-9 |
(Advance abstract in Japanese is available) [more] |
OFT2015-9 pp.41-44 |
OCS, OPE, OFT (Joint) [detail] |
2014-02-27 17:05 |
Okinawa |
nest HOTEL Naha |
[Invited Talk]
A study Mode-dependent Gain Control of Waveguide-Type Multimode Fiber Amplifier using Long Period Grating Masaki Wada, Taiji Sakamoto, Takayoshi Mori, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OCS2013-106 OFT2013-63 OPE2013-213 |
Recently, mode-division multiplexing (MDM) transmission has been intensively investigated because the transmission capac... [more] |
OCS2013-106 OFT2013-63 OPE2013-213 pp.29-32(OCS), pp.47-50(OFT), pp.47-50(OPE) |
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 |
EMD, R |
2014-02-21 16:20 |
Osaka |
|
Study on HPCF connector attenuation (2) Tadahisa Iikubo, Ryo Nagase (Chiba Inst. of Tech.) R2013-91 EMD2013-147 |
We measured the relationship between offset and angular flux variations on HPCF step index multimode fiber. This paper d... [more] |
R2013-91 EMD2013-147 pp.41-46 |
OPE, LQE, CPM, EMD, R |
2013-08-29 15:35 |
Hokkaido |
sun-refre Hakodate |
Study on HPCF connector attenuation Tadahisa Iikubo, Ryo Nagase (Chiba Inst. of Tech.) R2013-40 EMD2013-46 CPM2013-65 OPE2013-69 LQE2013-39 |
We measured the relationship between offset and angular flux variations on HPCF step index multimode fiber. This paper d... [more] |
R2013-40 EMD2013-46 CPM2013-65 OPE2013-69 LQE2013-39 pp.61-64 |
EMD |
2013-05-17 14:00 |
Hokkaido |
Chitose Arcadia Plaza |
Study on equilibrium mode distribution of HPCF Tadahisa Iikubo, Ryo Nagase (Chiba Inst. of Tech.), Shigeru Kobayashi (Tyco Electronics Japan), Masatoshi Yonemura, Manabu Kagami (Toyota Central R&D Labs.) EMD2013-2 |
Step index type multimode fiber is one of the strong candidate to use for short distance optical transmission inside of ... [more] |
EMD2013-2 pp.5-9 |
OFT |
2012-10-25 17:15 |
Yamaguchi |
KAIKYO MESSE SHIMONOSEKI |
7-core 2-mode fibers with large Aeff to simultaneously realize "3M" Kazunori Mukasa, Katsunori Imamura, Masataka Yasuda, Ryuichi Sugizaki, Takeshi Yagi (Furukawa Electric) OFT2012-38 |
Recently, new technologies such as space division multiplexing, mode division multiplexing, and multi-level signal forma... [more] |
OFT2012-38 pp.33-36 |
IN, NS, CS (Joint) |
2012-09-20 14:40 |
Miyagi |
Tohoku Univ. Research Institute of Electrical Communication 2gokan |
[Special Invited Talk]
Spot-size converter fiber for "quasi single-mode" launching in kilometer length multimode fiber Yoshiaki Yamabayashi, Masahiro Abe (Chitose Institute of Science and Technology), Toshihiro Suda, Yusuke Fujii (Photonic Science Technology), Soichi Kobayashi (Chitose Institute of Science and Technology) NS2012-61 IN2012-59 CS2012-50 |
A single-mode fiber type spot-size converter is shown to be useful to achieve quasi single-mode transmission over more t... [more] |
NS2012-61 IN2012-59 CS2012-50 pp.59-64(NS), pp.57-62(IN), pp.13-18(CS) |
OCS, OFT (Joint) |
2010-08-26 11:35 |
Hokkaido |
Asahikawa Tokiwa Shimin Hall |
Improvement of 10 Gbps transmission characteristics by placing Spot-Size Converters at the both ends of a 2.4 km MMF spool Kohei Takahashi, Yoshiaki Yamabayashi, Yutaro Hatanaka, Ayumu Kawamura, Soichi Kobayashi (Chitose Inst. of Sci and Tech.), Yusuke Fujii (Photonic Science Technology, Inc.) OCS2010-37 |
We have reported “quasi-single-mode” transmission technique by placing “spot-size-converters(SSC) ” at the both ends of ... [more] |
OCS2010-37 pp.13-17 |
OFT, OCS (Joint) |
2009-08-28 09:25 |
Hokkaido |
|
Design of single-mode waveguides for fundamental mode excitation of multimode fibers Yutarou Hatanaka, Yoshiaki Yamabayashi (Chitose Inst of Sci and Tech.) OCS2009-36 |
While Single-mode fiber are widely used in optical communications outside buildings, on the other hand MMF is used for i... [more] |
OCS2009-36 pp.41-45 |
OFT, OCS (Joint) |
2007-08-24 15:45 |
Hokkaido |
|
High-Density Small Diameter Optical Fiber Cord For Optical Interconnection Tatsuya Oyama, Kunihiko Yujobo, Iwao Shimotakahara, Toshiaki Ozawa, Noboru Okada (Furukawa Electric) OCS2007-38 |
As the growth of optical fiber networks, the traffic speed is drastically increasing. As a result, the improvement of th... [more] |
OCS2007-38 pp.33-36 |
OFT |
2006-10-13 11:30 |
Kyoto |
|
Study on Mode Transfer Model in Multimode Fiber Transmission Ryo Koyama, Mitsuru Kihara, Toshio Kurashima, Shigeru Tomita (NTT) OFT2006-38 |
There have been some reports on the improvement of the glass multimode fiber bandwidth by using mode-limiting excitation... [more] |
OFT2006-38 pp.27-30 |
OFT |
2005-05-12 14:45 |
Nagano |
Tokyo Univ. of Science, Suwa |
Development of optical fiber cable using LaserWave fiber Tatsuya Oyama, Ken Kanai, Fuminori Nakajima, Yoshihisa Rintsu (FEC) |
The multimode fiber (MM fiber) has been used in the optical communication system in the short distance of the premises o... [more] |
OFT2005-4 pp.17-20 |
OPE, R, CPM |
2005-04-22 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
High density optical wiring technologies for optical backplane interconnection Kazuhito Saito, Hiroshi Masuda, Shuji Suzuki, Masao Kinoshita, Osamu Ibaragi, Masahiro Aoyagi (AIST), Junichi Sasaki (NEC) |
We developed a high-density optical backplane using downsized fibers and new design high-density multiple optical connec... [more] |
R2005-2 CPM2005-2 OPE2005-2 pp.7-10 |