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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS, OCS (Joint) |
2016-01-22 13:55 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | 2-Step Adaptive Equalization Scheme Based on Spectrum Monitoring implemented in Frequency-Domain Equalizer Hidemi Noguchi, Wakako Maeda, Emmanuel Le Taillandier de Gabory, Sadao Fujita, Tatsuya Nakamura, Jun'ichi Abe, Kiyoshi Fukuchi (NEC)  OCS2015-99 |
Adaptive equalization techniques for mitigation of transmission impairments, such as spectrum narrowing in ROADM (Reconf... [more] | OCS2015-99 pp.63-68 |
| OPE, LQE, OCS | 2015-10-29 16:05 |
Oita | Beppu International Convention Center | Optimization Method for Filter Coefficients in Adaptive Equalizer According to Time-varying Waveform Distortion Wakako Maeda, Hidemi Noguchi, Emmanuel Le Taillandier de Gabory, Tatsuya Nakamura, Jun'ichi Abe, Kiyoshi Fukuchi (NEC) OCS2015-52 OPE2015-102 LQE2015-71 |
(Advance abstract in Japanese is available) [more] | OCS2015-52 OPE2015-102 LQE2015-71 pp.53-57 |
| SIP, RCS | 2013-01-31 15:10 |
Hiroshima | Viewport-Kure-Hotel (Kure) | SNR analysis of polarization multiplexed optical OFDM in the presence of PMD and PDL Shinji Ogasawara, Kazunori Hayashi, Megumi Kaneko, Hideaki Sakai (Kyoto Univ.), Jun’ichi Abe, Wakako Maeda, Daisaku Ogasahara (NEC) SIP2012-87 RCS2012-244 |
In this study, we reveal some properties of Polarization Mode Dispersion (PMD), which is one of the major causes of line... [more] | SIP2012-87 RCS2012-244 pp.37-42 |
| OCS | 2010-07-29 15:50 |
Shizuoka | New Welcity Yugawara | Signal Monitoring Technique with Digital Spectrum Processing Using Pseudo-Return-to-Zero Modulation Manabu Arikawa, Emmanuel Le Taillandier de Gabory, Sadao Fujita, Wakako Maeda, Kiyoshi Fukuchi (NEC Corp.) OCS2010-31 |
Signal monitoring techniques using the information of the physical layer are important in order to operate complex syste... [more] | OCS2010-31 pp.41-46 |
| CS, OCS (Joint) |
2010-01-28 14:45 |
Yamaguchi | Kaikyo Messe Shimonoseki | Pseudo-Return-to-Zero Modulation Scheme: Application to the Monitoring of Polarization Multiplexed Signals Emmanuel Le Taillandier de Gabory, Sadao Fujita, Manabu Arikawa, Wakako Maeda, Kiyoshi Fukuchi (NEC Corp.) OCS2009-103 |
We use the Pseudo-Return-to-Zero (PRZ) modulation scheme as an alternative to RZ or NRZ schemes. We verify the feasibili... [more] | OCS2009-103 pp.19-24 |
| PN, CS, OCS (Joint) |
2008-06-13 16:30 |
Hokkaido | Chitose Institute of Science and Technology | Fast Quantum Cryptography System using Single Photon Communication Akio Tajima, Akihiro Tanaka, Yosihiro Nambu, Wakako Maeda, Ken-ichiro Yoshino, Seigo Takahashi, Akihisa Tomita (NEC) OCS2008-19 |
Quantum key distribution (QKD) systems based on single photon transmission can generate unconditionally secure common ke... [more] | OCS2008-19 pp.51-56 |
| OCS, PN, CS (Joint) |
2007-06-14 14:45 |
Hokkaido | Chitose Inst. of Science and Technology | A randomness test on a quantum crypto-key Akihiro Tanaka, Wakako Maeda, Seigo Takahashi, Akio Tajima (NEC) OCS2007-13 |
We have established key techniques to ensure the randomness of crypto-key shared using Quantum Key Distribution. We have... [more] | OCS2007-13 pp.19-24 |
| NS, OCS (Joint) |
2007-01-25 13:25 |
Miyazaki | Optical-switched Quantum Key Distribution Network Wakako Maeda, Akihiro Tanaka, Seigo Takahashi, Akio Tajima (NEC) OCS2006-75 |
[more] | OCS2006-75 pp.7-12 |
|
| OCS | 2006-04-21 16:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Automatic Installation in QKD System Wakako Maeda, Akihiro Tanaka, Seigo Takahashi, Akio Tajima (NEC) OCS2006-8 |
(Advance abstract in Japanese is available) [more] | OCS2006-8 pp.33-36 |
| OFT, OCS (Joint) |
2005-08-26 11:45 |
Akita | Akita Univ. | Temperature and transmission line independent technologies of optical circuits in Quantum Key Distribution Akihiro Tanaka, Akio Tajima, Wakako Maeda, Seigo Takahashi (NEC) |
Many problems to be resolved are still remaining toward the commercial viability of the quantum cryptosystem, which attr... [more] | OCS2005-41 pp.35-40 |
| LQE, OPE | 2005-06-24 16:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A minimized Photon Receiver for a high-speed quantum cryptosystem Seigo Takahashi, Akihiro Tanaka, Wakako Maeda, Akio Tajima, Takeshi Takeuchi, Akihisa Tomita (NEC Corp.) |
A practical quantum cryptosystem which security is guaranteed by quantum physics is strongly required. A high-speed and ... [more] | OPE2005-26 LQE2005-25 pp.61-66 |
| PN, CS, OCS (Joint) |
2005-05-23 09:30 |
Okinawa | Hotel Moonbeach (Okinawa) | A High-speed Quantum Cryptosystem Akio Tajima, Akihiro Tanaka, Wakako Maeda, Seigo Takahashi, Takeshi Takeuchi, Akihisa Tomita, Yoshihiro Nambu (NEC) |
Quantum cryptosystems, which security is guaranteed by quantum physics, are promising candidate for next generation impr... [more] | OCS2005-13 pp.7-12 |
| PN, CS, OCS (Joint) |
2005-05-23 09:55 |
Okinawa | Hotel Moonbeach (Okinawa) | Synchronization Technique of Quantum Key Distribution System Wakako Maeda, Akio Tajima, Akihiro Tanaka, Seigo Takahashi (NEC Corp.) |
[more] | OCS2005-14 pp.13-18 |
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