| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2016-11-10 16:25 |
Nagasaki | Nagasaki Shoko Kaigi Sho | Automatic pull-in operation in heterodyne phase-lock and homodyne detection of QPSK signals by microcomputer-assisted loop filter Yudai Hisata, Akira Mizutori, Masafumi Koga (Oita Univ.)  OCS2016-58 |
This paper demonstrates signal light carrier automatic pull-in and phase-lock operation to optical frequency comb refere... [more] | OCS2016-58 pp.9-12 |
| OPE, LQE, OCS | 2015-10-29 16:55 |
Oita | Beppu International Convention Center | Optical Diversity Transmission with WDM Signal and its Phase-conjugate Lights through Multi-core Fiber Mitsuki Moroi (Oita Univ.), Hidehiko Takara (NTT), Masafumi Koga (Oita Univ.) OCS2015-54 OPE2015-104 LQE2015-73 |
We demonstrate nonlinear phase-shift cancellation by maximum-ratio combining WDM signal and its phase-conjugate lights p... [more] | OCS2015-54 OPE2015-104 LQE2015-73 pp.65-68 |
| PN, NS, OCS (Joint) |
2014-06-26 10:50 |
Oita | B-ConPlaza | Costas Loop Homodyne detection for 20Gbit/s QPSK signal transmission Yusuke Shigeta, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2014-12 |
The optical fiber transmission experiment confirmed a stable Costas-Loop homodyne detection for 20Gbit/s QPSK signal. Su... [more] | OCS2014-12 pp.1-4 |
| PN, NS, OCS (Joint) |
2014-06-26 11:15 |
Oita | B-ConPlaza | Crosstalk Yielded by Four-wave Mixing Process on Phase-Locked WDM Carrier Signal Transmission Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2014-13 |
On a phase unlocked WDM carrier signal transmission, the generated Four-wave mixing (FWM) lights behave stochastically, ... [more] | OCS2014-13 pp.5-8 |
| 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 |
| OCS, CS (Joint) |
2013-01-25 09:25 |
Ehime | Ehime Univ. | Optical diversity transmission and maximum ratio combining in multi-core fiber to mitigate fiber non-linear phenomenon Tadashi Iida, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2012-92 |
[more] | OCS2012-92 pp.43-46 |
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2012-11-21 13:25 |
Kumamoto | Costas loop base homodyne detection for 12.5-Gbit/s BPSK signal and its evolution to optical frequency synchronous photonic network Akira Mizutori, Masamichi Sugamoto (Oita Univ.), Atsushi Takada (TokushimaUniv.), Masafumi Koga (Oita Univ.) OCS2012-77 |
This paper demonstrates 12.5-Gbit/s BPSK decision-directed homodyne detection. The lag-lead loop filter with integrator ... [more] | OCS2012-77 pp.7-10 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2012-11-21 13:50 |
Kumamoto | Injection-current Control Optical PLL with Compensation of FM Response for 3kHz Spectral Line-width External-Cavity Laser Diode Masamichi Sugamoto, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2012-78 |
(Advance abstract in Japanese is available) [more] | OCS2012-78 pp.11-14 |
|
| OPE, MW, MWP, EMT, EST, IEE-EMT [detail] | 2011-07-22 14:50 |
Hokkaido | Phase-synchronous Chain of Two Multi-Carrier Lights Spaced at 25GHz by Cancelling Micro-wave Phase Noise Akira Mizutori, Atsushi Kodama, Masafumi Koga (Oita Univ.) MW2011-64 OPE2011-51 EST2011-50 MWP2011-32 |
This paper proposes and demonstrates a phase-synchronous chain technique for two phase-locked multi-carrier lights space... [more] | MW2011-64 OPE2011-51 EST2011-50 MWP2011-32 pp.145-149 |
|
| LQE, OPE, OCS | 2010-10-28 10:20 |
Fukuoka | Mojiko Retro Town, Minato house | Transmission Performance of Phase-Locked Optical Multi-carrier in π-Phase Shift Technique to Suppress Four-wave Mixing-induced Crosstalk Atsushi Kodama, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2010-54 OPE2010-90 LQE2010-63 |
In DWDM transmission systems, Four-wave mixing (FWM) is one of the serious factor limiting fiber-launched power. This pa... [more] | OCS2010-54 OPE2010-90 LQE2010-63 pp.13-16 |
| CS, OCS (Joint) |
2010-01-28 10:30 |
Yamaguchi | Kaikyo Messe Shimonoseki | Optical Frequency Stabilization for 5kHz-linewidth Laser Diode utilizing Modulated Side-band Light Seeded to Optical Frequency Comb Reference Youichi Nishizato, Akira Mizutori (Oita Univ), Kunihiko Mori (NTT), Masafumi Koga (Oita Univ) OCS2009-99 |
This paper reports an optical frequency stabilization characteristics for 5kHz-linewidth laser diode using modulated sid... [more] | OCS2009-99 pp.1-4 |
| CS, OCS (Joint) |
2010-01-28 10:55 |
Yamaguchi | Kaikyo Messe Shimonoseki | Cancellation of Four-wave Mixing Light and its Effectiveness in Phase-locked Optical Multi-carrier Transmission Takahiro Koga, Atsushi Kodama, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2009-100 |
This paper proposes and experimentally confirms a simple but effective technique to cancel the waves generated by four-w... [more] | OCS2009-100 pp.5-8 |
| OPE, LQE, OCS | 2009-10-23 14:20 |
Fukuoka | Phase Chain of Phase-Locked Multi-carriers Synchronizing to Optical Frequency Comb Reference spaced at 25GHz Takuzi Sudaki, Akira Mizutori, Masafumi Koga (Oita Univ.) OCS2009-74 OPE2009-140 LQE2009-99 |
This paper proposed an optical phase chain technique for multiple phase-locked multi-carriers that synchronized to optic... [more] | OCS2009-74 OPE2009-140 LQE2009-99 pp.167-170 |
|
| OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-21 13:35 |
Oita | L-band Laser Diode Stabilization Technique employing Modulated Side-band and its Application to Phase Locked Multi-Carrier Light Sources Akira Mizutori, Takahiro Koga, Youichi Nishizato, Masafumi Koga (Oita U), Kunihiko Mori, Kazunori Suzuki, Takashi Yamamoto, Atsushi Takada (NTT) OCS2008-103 |
This paper proposes a new optical frequency stabilization technique for L-band laser diodes with modulated side-band lig... [more] | OCS2008-103 pp.97-100 |
|
| OCS | 2007-05-11 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fully transparent multiplexing and transport of 10GbE-LANPHY signals in 44.6-Gbit/s RZ-DQPSK WDM transmission Yoshiaki Kisaka, Shigeki Aisawa, Masahito Tomizawa, Yutaka Miyamoto, Kazuhiko Terada, Noboru Iwasaki, Akihide Sano, Hiroji Masuda (NTT), Masafumi Koga (NTT/Oita Univ.) OCS2007-3 |
We successfully demonstrate transparent 10GbE-LANPHY transport in 44.6-Gbit/s RZ-DQPSK WDM transmission for the first ti... [more] | OCS2007-3 pp.11-15 |
| OPE, LQE, OCS | 2006-10-12 15:50 |
Fukuoka | Kyusyu Univ. Chikushi Campus | Inter-channel linear/nonlinear crosstalk compensation in carrier phase locked WDM Fumikazu Inuzuka, Etsushi Yamazaki, Atsushi Takada, Kazushige Yonenaga, Masafumi Koga (NTT) OCS2006-44 OPE2006-97 LQE2006-86 |
A pre-compensation technique for inter-channel linear/nonlinear crosstalk cancellation in carrier phase locked WDM syste... [more] | OCS2006-44 OPE2006-97 LQE2006-86 pp.33-38 |
| OCS | 2006-06-16 11:15 |
Shizuoka | Toray Human Resources Development Center | Over-10000-channel 2.5GHz-spaced ultra dense WDM light source Yuuzou Miyagawa, Takashi Yamamoto, Hiroji Masuda, Makoto Abe, Hiroshi Takahashi, Hidehiko Takara, Masafumi Koga (NTT) OCS2006-28 |
Over-10000-channel multi carriers with uniform channel spacing of 2.5 GHz are generated from a supercontinuum multi-carr... [more] | OCS2006-28 pp.31-35 |
| OCS | 2006-06-16 11:40 |
Shizuoka | Toray Human Resources Development Center | Congestion controlled optical burst switching network with wavelength reservation Takashi Ono, Atsushi Takada, Masafumi Koga (NTT) OCS2006-29 |
(To be available after the conference date) [more] | OCS2006-29 pp.37-41 |
| CS, OCS, PN (Joint) |
2006-05-26 14:15 |
Shizuoka | Shizuoka Univ. | Waveband path virtual concatenation with contention resolution provided by transparent waveband conversion using QPM-LN waveguides Etsushi Yamazaki, Fumikazu Inuzuka, Guy Weichenberg, Atsushi Takada, Jun Yamawaku, Toshio Morioka, Masafumi Koga (NTT) OCS2006-19 |
Simultaneous waveband conversion of 10 Gbit/s×64 wavelengths = 640 Gbit/s signal using quasi phase matched Lithium Nioba... [more] | OCS2006-19 pp.55-60 |
| NS, OCS | 2005-01-28 15:10 |
Kagoshima | Kagoshima Univ. | Demonstration of congestion-controlled optical burst switching network in JGN II testbed Akio Sahara, Ryoichi Kasahara, Etsushi Yamazaki, Shigeki Aisawa, Masafumi Koga (NTT) |
[more] | NS2004-197 OCS2004-157 pp.45-50 |
[Return to Top Page]