Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT |
2019-01-18 09:30 |
Kagoshima |
Tanegashima space center, Nishinoomote Civic Hall |
Study of Power efficient multi-core EDFA with alternating arranged C-L- band amplification cores Masaki Wada, Taiji Sakamoto, Shinichi Aozasa, Takashi Yamamoto, Kazuhide Nakajima (NTT) OFT2018-69 |
In this paper, we proposed the novel C and L band three-mode erbium doped fiber amplifier that realizes high excitation ... [more] |
OFT2018-69 pp.39-44 |
QIT (2nd) |
2014-11-17 13:30 |
Miyagi |
Tohoku Univ. |
[Poster Presentation]
Proposal and evaluation of the statistical test using the weak value amplification. Yuki Susa (Tokyo Tech), Saki Tanaka (Keio Univ.) |
The weak value amplification (WVA) technique is expected as a method for precise measurement based on the ``weak measure... [more] |
|
MWP |
2014-04-17 13:50 |
Hokkaido |
Sapporo Convention Center |
[Invited Talk]
Techniques on Phase Sensitive Optical Amplification Atsushi Takada, Yasuhiro Okamura (Univ. of Tokushima), Masafumi Koga (Ohita Univ.) MWP2014-7 |
Phase sensitive amplifiers (PSA) have signal gain which depends on the optical phase of input signal light and waveform ... [more] |
MWP2014-7 pp.33-38 |
MW |
2014-03-04 15:00 |
Ehime |
Ehime University |
Consideration about Extremely High Frequency CMOS Amplification Circuit which is Wideband Syuhei Yokoyama, Mizuki Motoyoshi, Kyoya Takano, Kosuke Katayama, Shuhei Amakawa, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) MW2013-205 |
In late years, with the spread of electric apparatuses, the further performance enhancement of a used circuit is demande... [more] |
MW2013-205 pp.47-51 |
SR |
2014-01-24 16:10 |
Miyagi |
Tohoku Univ. |
A Study on Digital Predistortion Technique for Dual-band Amplification with Different Output Power Takayuki Yamada, Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Tadao Nakagawa (NTT), Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki (Tokyo Inst. of Tech.) SR2013-94 |
To realize User-Centric Wireless Networks which integrates various wireless systems on a unified hardware platform towar... [more] |
SR2013-94 pp.103-108 |
COMP |
2010-12-03 10:30 |
Fukuoka |
Kyutech Plaza, Kyushu Institute of Technology |
Hard Functions for Low-degree Polynomials over Prime Fields (Extended Abstract) Andrej Bogdanov (Chinese Univ. of Hong Kong), Akinori Kawachi, Hidetoki Tanaka (Tokyo Inst. of Tech.) COMP2010-39 |
In this paper, we present a new hardness amplification for low-degree polynomials over prime fields, namely, we prove th... [more] |
COMP2010-39 pp.1-6 |
CPM |
2009-08-11 09:50 |
Aomori |
Hirosaki Univ. |
The fabrication and a characteristic of the light guides of superstructure thin films Kei Kasahara, Takehiko Uno (Kanagawa Inst. of Tech.), Satoru Noge (Numazu Nat. Coll of Tech.) CPM2009-41 |
We previously reported UV induced visible light luminescence in artificial-lattice thin films of ion doped silica glass ... [more] |
CPM2009-41 pp.41-45 |
PN |
2009-03-10 12:15 |
Okinawa |
Yonaguni Island |
Burst-mode operation of semiconductor optical amplifiers for optical packet traffic Yoshinari Awaji, Hideaki Furukawa, Naoya Wada (NICT) PN2008-99 |
The authors have pointed out that burst-mode amplification for optical packet caused packet distortion by gain transienc... [more] |
PN2008-99 pp.87-92 |
WBS, IT, ISEC |
2009-03-10 13:00 |
Hokkaido |
Hakodate Mirai Univ. |
Strongly Secure Privacy Amplification Cannot Be Obtained by Encoder of Slepian-Wolf Code Shun Watanabe, Tsuki Saitou, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.) IT2008-103 ISEC2008-161 WBS2008-116 |
The privacy amplification is a technique to distill
a secret key from a random variable by a function
so that the dist... [more] |
IT2008-103 ISEC2008-161 WBS2008-116 pp.395-400 |
NS, OCS (Joint) |
2007-01-26 15:40 |
Miyazaki |
|
14 Tb/s transmission experiment using 111 Gb/s/ch CSRZ-DQPSK format and extended L-band EDFAs Akihide Sano, Hiroji Masuda, Yoshiaki Kisaka, Shigeki Aisawa, Eiji Yoshida, Yutaka Miyamoto, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2006-88 |
In longhaul WDM transmission systems, 100-Gb/s-class high-speed transmission technologies have lately attracted consider... [more] |
OCS2006-88 pp.79-84 |
OCS, OFT, IEE-CMN |
2004-11-26 14:40 |
Oita |
Yufuin Seminer House of Nippon Bunri Universi |
Stability evaluation of Raman amplifier for 1.3 micron band using an optical fiber cable in the field Ikuo Yamashita, Kyoichi Oro, Shigeyuki Seikai (KEPCO), Daisuke Kanaya, Hisashi Sawada (Mitsubishi Cable) |
Discrete Raman amplifier is effective for various wavelength signals, especially for those in access network systems. ... [more] |
OCS2004-138 OFT2004-81 pp.49-54 |
OCS, OFT |
2004-08-26 16:15 |
Hokkaido |
Muroran Institute of Technology |
A study on optimization of a dispersion compensation fiber in a distributed Raman amplification system Chisato Fukai, Kazuhide Nakajima, Jian Zhou, Katsusuke Tajima, Kenji Kurokawa, Izumi Sankawa (NTT corporation) |
We describe a technique for designing an optimum dispersion compensation fiber (DCF) for a distributed Raman amplificati... [more] |
OCS2004-65 OFT2004-28 pp.69-72 |