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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT | 2022-03-08 10:00 |
Kyoto | (Primary: On-site, Secondary: Online) |
Phase Conjugate Circuit for Double Frequency Retrodirective Mizuki Kataoka, Bo Yang, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)  WPT2021-33 |
We propose a novel retrodirective system on microwave power transmission (MPT) for the interference reduction. The retro... [more] | WPT2021-33 pp.58-61 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-28 09:50 |
Online | Online | [Invited Talk]
Optical Parametric Signal Processing for Optical Fiber Communication Yasuhiro Okamura, Akira Tanaka, Atsushi Takada (Tokushima Univ.) PN2021-42 EMT2021-58 MWP2021-47 |
Phase-sensitive optical amplification (PSA) and optical-phase conjugation (OPC) have recently received broad attention a... [more] | PN2021-42 EMT2021-58 MWP2021-47 pp.51-55 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2019-02-19 11:30 |
Hokkaido | Hokkaido Univ. | Improvement of noise separation accuracy in image reconstruction in virtual phase conjugation based optical tomography Sota Nagayoshi, Atsushi Okamoto (Hokkaido Univ.), Yuta Goto (Fukui Univ.), Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
Virtual phase conjugation based optical tomography (VPC-OT) realizes single-shot three-dimensional (3D) measurement. In ... [more] | |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-20 13:30 |
Hokkaido | Hokkaido Univ. | Characterization of multiplexing technique using virtual phase conjugation for high density holographic memory Yuta Goto, Atsushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
In the holographic memory, the achievable multiplexing number of holograms and the recording density are inherently rest... [more] | |
| PN | 2016-04-25 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Optical Signal Processing Using Quantum-Dot Semiconductor Optical Amplifiers Motoharu Matsuura (Univ. of Electro-Commun.) PN2016-1 |
Quantum-dot semiconductor optical amplifiers (QD-SOAs) have attracted much attention, as they have been shown to be supe... [more] | PN2016-1 pp.1-8 |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2015-02-23 10:00 |
Hokkaido | Hokkaido Univ. | Numerical analysis of optical tomographic imaging using virtual phase conjugation Yuta Goto, Atsushi Okamoto, Atsushi Shibukawa, Akihisa Tomita (Hokkaido Univ.) |
We propose a new optical tomographic imaging using phase conjugation technique through the virtual optics. This technolo... [more] | |
| OPE, OCS, OFT (Joint) [detail] |
2015-02-20 16:15 |
Kagoshima | 100 km Transmission of RZ-DPSK Signal Using Optical Phase Conjugation in a QD-SOA Ryota Seki, Tomoya Yatsu, Motoharu Matsuura (UEC) OFT2014-80 OPE2014-235 |
We demonstrated 40 Gbit/s signal transmission by midspan optical phase conjugation (OPC) in a quantum-dot semiconductor ... [more] | OFT2014-80 OPE2014-235 pp.121-124(OFT), pp.179-182(OPE) |
|
| CAS, SIP, MSS, VLD, SIS [detail] | 2014-07-09 16:40 |
Hokkaido | Hokkaido University | Dynamic wavefront compensation of signal beam in optical satellite communication system using phase conjugation technique Kaori Nishimaki, Atsushi Okamoto, Atsushi Shibukawa, Akihisa Tomita (Hokkaido Univ.), Yoshihisa Takayama (NICT) CAS2014-18 VLD2014-27 SIP2014-39 MSS2014-18 SIS2014-18 |
We propose an optical satellite communication system which can dynamically compensate the signal beam wavefront using ph... [more] | CAS2014-18 VLD2014-27 SIP2014-39 MSS2014-18 SIS2014-18 pp.87-92 |
| OFT, OCS (Joint) |
2013-08-23 15:15 |
Hokkaido | Pre-dispersed Mutual Phase-conjugation Scheme for Fiber-nonlinearity Mitigation in Coherent Optical Communication Systems
-- Proposal and Analysis of Parallel Back-propagation Method -- Hongbo Lu, Kazuro Kikuchi (Univ. of Tokyo) OCS2013-46 |
We propose and analyze an effective and practical method for mitigating signal distortion caused by fiber nonlinearity. ... [more] | OCS2013-46 pp.55-60 |
|
| SAT | 2011-12-13 13:55 |
Aichi | Nagoya University | Acquisition and tracking in inter-satellite communication with dynamically reconfigurable optical device Kaori Nishimaki, Atsushi Okamoto, Yuta Wakayama, Akihisa Tomita (Hokkaido Univ.), Yoshihisa Takayama (NICT) SAT2011-62 |
We propose an innovative acquisition and tracking system using a dynamically reconfigurable optical device for optical i... [more] | SAT2011-62 pp.137-140 |
| OPE, OME | 2009-11-13 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Signal Amplification and Photorefractive Phase Conjugation for Space Laser Communications Christian A. Schaefer (NICT) OME2009-60 OPE2009-155 |
Photorefractive phase conjugation is attractive for applying in future laser communications terminals due to its incorpo... [more] | OME2009-60 OPE2009-155 pp.39-44 |
| OCS | 2009-07-29 13:50 |
Shizuoka | Welcity Yugawara | A numerical study on the distortion compensation by spectral inversion applied to RZ-QPSK transmission Kyohei Kitagawa, Joji Maeda (Tokyo Univ. of Science) OCS2009-21 |
This paper presents a numerical study on the waveform distortion compensation in photonic systems using a mid-way optica... [more] | OCS2009-21 pp.13-16 |
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