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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, LQE, OPE | 2011-10-28 10:40 |
Kochi | Kochi University of Technology | Bit Rate Free Auto Bias Control technique for Optical 16-QAM Transmitter with Asymmetric Bias Dithering Hiroto Kawakami, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto (NTT)  OCS2011-83 OPE2011-121 LQE2011-84 |
Bit rate free Auto Bias Control (ABC) technique for Quadrature Amplitude Modulation (QAM) transmitter is demonstrated. 1... [more] | OCS2011-83 OPE2011-121 LQE2011-84 pp.149-152 |
| LQE, OPE, OCS | 2010-10-28 17:30 |
Fukuoka | Mojiko Retro Town, Minato house | Evaluation of a band-divided receiver prototype for wideband optical signals Munehiro Matsui, Riichi Kudo, Yasushi Takatori, Tadao Nakagawa, Koichi Ishihara, Masato Mizoguchi, Takayuki Kobayashi, Yutaka Miyamoto (NTT) OCS2010-68 OPE2010-104 LQE2010-77 |
Coherent receivers for optical signals have attracted lots of attention because of good frequency utilization. However t... [more] | OCS2010-68 OPE2010-104 LQE2010-77 pp.79-84 |
| OCS | 2010-07-29 16:50 |
Shizuoka | New Welcity Yugawara | 160Gb/s 16-QAM long-haul transmission for future optical transport network Takayuki Kobayashi, Akihide Sano, Koichi Ishihara, Eiji Yoshida, Yutaka Miyamoto (NTT Corp.), Hirofumi Yamazaki, Takashi Yamada (NTT) OCS2010-33 |
Transmission systems that offer high spectral efficiency are the key to realizing large capacity optical transport netwo... [more] | OCS2010-33 pp.51-55 |
| CS, OCS (Joint) |
2010-01-29 14:55 |
Yamaguchi | Kaikyo Messe Shimonoseki | Highly-Efficient Spectrum-Sliced Elastic Optical Path Network (SLICE) with Per-Channel Variable Capacity up to 1 Tb/s Bartlomiej Kozicki, Hidehiko Takara, Yukio Tsukishima, Yoshiaki Sone, Toshihide Yoshimatsu, Takayuki Kobayashi, Kazushige Yonenaga, Masahiko Jinno (NTT) OCS2009-117 |
The experimental demonstration of a novel spectrum-sliced elastic optical path network (SLICE) is presented. The descrip... [more] | OCS2009-117 pp.99-104 |
| OCS | 2009-07-29 17:05 |
Shizuoka | Welcity Yugawara | [Invited Talk]
Multi-staged SPM Compensation in Coherent Receiver and Second-Order Distributed Raman Amplification for 12,015 km WDM Transmission of 10-ch x 111-Gb/s No-Guard-Interval Co-OFDM Etsushi Yamazaki, Hiroji Masuda, Akihide Sano, Toshihide Yoshimatsu, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto, Koichi Ishihara, Riichi Kudo, Munehiro Matsui, Yasushi Takatori (NTT) OCS2009-28 |
We describe about Q-factor improvement using multi-staged SPM compensation and received-OSNR improvement using second-or... [more] | OCS2009-28 pp.49-54 |
| EA | 2008-10-23 16:30 |
Toyama | Nonlinearity Improvement Using Input-Output Characteristics of Electromagnetic Transducer Takayuki Kobayashi, Kenji Furihata (Shinshu Univ.) EA2008-74 |
Recently, some methods using digital filters (Volterra filters) based on the Volterra series expansion have been propose... [more] | EA2008-74 pp.55-60 |
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| OCS, LQE, OPE | 2008-10-24 17:10 |
Fukuoka | Kyushu Univ. | Chromatic Dispersion Compensation Using Frequency-Domain Equalization in Optical Single-Carrier Transmission Koichi Ishihara, Takayuki Kobayashi, Riichi Kudo, Yasushi Takatori, Akihide Sano, Eiichi Yamada, Hiroji Masuda, Yutaka Miyamoto (NTT) OCS2008-82 OPE2008-125 LQE2008-94 |
Optical transmission schemes based on coherent detection and digital signal processing (DSP) have been attracting much a... [more] | OCS2008-82 OPE2008-125 LQE2008-94 pp.177-180 |
| OCS, LQE, OPE | 2008-10-24 17:35 |
Fukuoka | Kyushu Univ. | PMD compensation in optical coherent single carrier transmission using frequency-domain equalization Riichi Kudo, Takayuki Kobayashi, Koichi Ishihara, Yasushi Takatori, Akihide Sano, Eiichi Yamada, Hiroji Masuda, Yutaka Miyamoto (NTT) OCS2008-83 OPE2008-126 LQE2008-95 |
[more] | OCS2008-83 OPE2008-126 LQE2008-95 pp.181-185 |
| OCS | 2008-07-17 14:35 |
Yamanashi | 100Gb/s-class optical OFDM transmission experiment for high-capacity Optical Transport Network Takayuki Kobayashi, Akihide Sano, Eiichi Yamada, Yutaka Miyamoto (NTT) OCS2008-27 |
100-Gb/s-class high-speed transmission technology is essential to realize future 100G Ethernet transmission over wide ar... [more] | OCS2008-27 pp.37-40 |
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| LQE, OPE, OCS | 2007-11-02 16:10 |
Fukuoka | 20.4-Tb/s (204 x 111 Gb/s) Transmission using 111-Gb/s CSRZ-DQPSK Format and Bandwidth-Maximized Hybrid Optical Amplification Technology Hiroji Masuda, Akihide Sano, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto, Yoshinori Hibino, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2007-71 OPE2007-126 LQE2007-112 |
It is crucial to establish the high-speed and large-capacity transmission system technology that can support a high-spee... [more] | OCS2007-71 OPE2007-126 LQE2007-112 pp.155-159 |
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| EA | 2007-10-19 13:00 |
Nagano | Shinshu University Faculty of Engineering | Acoustic Characteristics of an Earplug Type Earphone by Contact with Electromagnetic Transducer Takayuki Kobayashi, Kenji Furihata (Shinshu Univ.) EA2007-68 |
This paper proposes an earplug type earphone by contact with an electromagnetic transducer for cell-phones to be used in... [more] | EA2007-68 pp.25-30 |
| LQE | 2006-12-08 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Proposal of Intra-Board Optical Interconnects Using Channel Optical Waveguides with Wavelength Division Multiplexing Satoshi Yamaguchi, Takayuki Kobayashi, Yasuhiro Awatsuji, Shogo Ura (Kyoto Inst. Tech.), Kenji Kintaka (AIST) |
WDM optical interconnects using channel optical waveguides with vertical Y-branches and distributed Bragg reflectors (DB... [more] | LQE2006-107 pp.21-26 |
| EA | 2006-10-27 11:00 |
Niigata | Nagaoka Univ. Tech. | Improvement of nonlinear characteristics using an adaptive filtering for Dynamic Loudspeaker Kenji Ishiduka, Takayuki Kobayashi, Kenji Furihata (Shinshu Univ.) |
Electrodynamic loudspeakers have inherent nonlinearities generating harmonic and intermodulation distortion in the repro... [more] | EA2006-63 pp.13-18 |
| EE | 2006-02-16 15:00 |
Kumamoto | SPRM Type High Efficiency Constant Power Supply Takayuki Kobayashi, Yoshiaki Matsuda (SHINDENGEN) |
[more] | EE2005-64 pp.19-25 |
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