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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PEM (Workshop) |
2023-11-27 - 2023-11-28 |
Hokkaido | Hokkaido Univ. Frontier Research in Applied Sciences Building | 36-GHz electric field imaging using an electro-optic imaging system based on polarization CMOS image sensor Ryoma Okada (NAIST), Maya Mizuno (NICT), Hironari Takehara (NAIST), Makito Haruta (NAIST/Chitose Inst. Sci. Tech.), Hiroyuki Tashiro (NAIST/Kyushu Univ.), Jun Ohta, Kiyotaka Sasagawa (NAIST) |
In this study, we developed an imaging system that can detect polarization modulation with high sensitivity and demonstr... [more] | |
| OCS, CS (Joint) |
2021-01-14 13:55 |
Online | Online | A Study on Q Performance for 400 Gb/s Signals under SOP Variation and Tight Optical Filtering in Cascaded Node Optical Transmission Shun Chikamori, Masashi Binkai, Tsuyoshi Yoshida, Kiyoshi Onohara, Naoki Suzuki (Mitsubishi Electric)  OCS2020-28 |
We experimentally evaluated the impact of fast state of polarization (SOP) variations on the received Q-factor of 400 Gb... [more] | OCS2020-28 pp.7-11 |
| PN, NS, OCS (Joint) |
2020-06-18 12:00 |
Online | Online | Analytical Expressions for Bit Error Rate in Stokes-Vector Modulation-Demodulation Systems Kazuro Kikuchi (NIAD-QE) OCS2020-3 |
The polarization-modulated signal can be demodulated by directly detecting the Stokes vector. In this study, we theoreti... [more] | OCS2020-3 pp.11-16 |
| OCS, OFT, OPE (Joint) [detail] |
2020-02-27 15:30 |
Okinawa | Okinawa Jichikaikan | Direct Detection Circuit of Retardation Shift Keying Signal Yuhei Okada, Hiroshi Takahashi (Sophia Univ) OCS2019-80 OFT2019-64 OPE2019-103 |
We propose a retardation shift keying (RSK), which is a modulation method using the phase difference between two orthogo... [more] | OCS2019-80 OFT2019-64 OPE2019-103 pp.13-16(OCS), pp.25-28(OFT), pp.25-28(OPE) |
| ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2020-02-28 13:30 |
Hokkaido | Hokkaido Univ. (Cancelled but technical report was issued) |
Basic experiment on single-shot detection of SQAM signal beam by transport-of-intensity equation method Soichiro Sumida, Masatoshi Bunsen (Fukuoka Univ.) |
Spatial quadrature amplitude modulation (SQAM) method which modulates intensity and phase of a signal beam, is a techniq... [more] | |
| AP, RCS (Joint) |
2019-11-20 10:30 |
Saga | Saga Univ. | Experimental Evaluation of a Magic-T based Variable Power Divider and Its Application to Polarization Agile Antennas Narito Morita, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) AP2019-106 |
We have proposed a new spatial modulation system and several polarization agile antennas. To enhance the system, we also... [more] | AP2019-106 pp.1-6 |
| AP, RCS (Joint) |
2019-11-20 10:55 |
Saga | Saga Univ. | Fundamental Experiment of a Circular Polarization Switchable Microstrip Array Antenna With Diode Loaded Cross Slot and Magic-T Integrated Swiching Circuit Ryo Moroishi, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2019-107 |
We have proposed several advanced planar antennas with simple configurations to achieve a new spatial modulation system ... [more] | AP2019-107 pp.7-12 |
| PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie | Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) | [Poster Presentation]
Analysis of Polarization-Reversed Electro-Optic Modulator with Arbitrary Transfer Function and its Application to Pre-Equalization of Signal Distortion by Fiber Dispersion Takaba Kenta, Murata Hiroshi (Mie Univ) |
We have proposed a pre-equalizing electro-optic (EO) modulator utilizing the velocity mismatching between lightwave and ... [more] | |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | [Invited Talk]
[Invited Talk] Polarization Agile Active Integrated Antenna and Its Application to Wireless Power Transfer Ichihiko Toyoda, Eisuke Nishiyama, Takayuki Tanaka (Saga Univ.) |
This invited talk introduces the concept of the active integrated antennas (AIA) developed at Saga University. The AIAs ... [more] | |
| SANE | 2019-11-01 14:00 |
Overseas | KOREA (Jeju) | Depolarization of Scattering From a Spatially Anisotropic Rough Surface With Inhomogeneous Dielectric Profile Ying Yang (GLUT), Kun-Shan Chen, Guofei Shang, Zhao-Liang Li (Hebei GEO Univ.) SANE2019-69 |
Abstract Depolarized response is an inherent feature of electromagnetic (EM) waves providing the physical interpretation... [more] | SANE2019-69 pp.107-111 |
| OCS, PN, NS (Joint) |
2019-06-20 13:50 |
Iwate | MALIOS（Morioka） | A Numerical Study on Receiver Sensitivity Degradation of Stokes Vector Modulation Signals Ryo Suzuki, Kariyawasam Indipalage Amila Sampath, Joji Maeda (TUS) OCS2019-15 |
We numerically study the receiver sensitivity degradation of a DSP-assisted direct-detection receiver for Stokes vector-... [more] | OCS2019-15 pp.25-29 |
| OCS, PN, NS (Joint) |
2019-06-20 14:15 |
Iwate | MALIOS（Morioka） | Quantum theory of Stokes vector receivers Kazuro Kikuchi (NIAD-QE) OCS2019-16 |
Polarization-modulated signals can be demodulated via direct detection of Stokes vectors. In this study, we develop a qu... [more] | OCS2019-16 pp.31-36 |
| SRW | 2019-06-10 10:25 |
Kanagawa | Anritsu | Design of a Miniaturized Polarization Agile Self-Oscillating Ring-Slot Active Integrated Antenna for Short Range Wireless Communications Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) SRW2019-4 |
This paper presents a new design of miniaturized active integrated antenna (AIA) having oscillation and polarization swi... [more] | SRW2019-4 pp.17-22 |
| LQE, OPE, SIPH | 2018-12-06 17:10 |
Tokyo | Keio University | Numerical design of MQW with enhanced polarization-dependent phase shift for efficient Stokes-vector modulator Peng Zhou, Yoshiaki Nakano, Takuo Tanemura (Univ. Tokyo) OPE2018-117 LQE2018-127 SIPH2018-33 |
We propose to use InGaAsP three-step asymmetric coupled multiple quantum wells (MQWs) based phase shifter to obtain enha... [more] | OPE2018-117 LQE2018-127 SIPH2018-33 pp.97-101 |
| OPE, LQE, OCS | 2018-10-19 15:30 |
Saga | DSP algorithms in Stokes vector receivers for short-reach optical transmission systems Shota Ishimura, Kosuke Nishimura (KDDI Research, Inc.) OCS2018-50 OPE2018-86 LQE2018-75 |
We propose novel blind polarization tracking algorithms for the Stokes vector receivers, applying the concept of the con... [more] | OCS2018-50 OPE2018-86 LQE2018-75 pp.121-125 |
|
| NS, OCS, PN (Joint) |
2018-06-15 10:25 |
Fukushima | Koriyama-Shoko-Kaigisho | Sensitivity Analyses of Stokes-Vector Receivers Kazuro Kikuchi (NIAD-QE) OCS2018-16 |
Demodulation of multi-level polarization-modulation optical signals can be done via Stokes-vector direct detection fol... [more] | OCS2018-16 pp.31-36 |
| OPE, OCS, OFT (Joint) [detail] |
2018-02-16 10:40 |
Okinawa | Okinawa Prefectural Museum | Pump Phase-Locked to PDM Phase-Conjugated Twin Waves by using Phase Modulation in Optical Parametric Phase-Sensitive Amplifier Repeaters Ikuya Nagatomi, Kouhei Aga, Takumi Okabe, Wataru Nakanishi, Yasuhiro Okamura (Tokushima Univ.), Takeshi Umeki, Ryoichi Kasahara (NTT), Atushi Takada (Tokushima Univ.) OCS2017-88 OPE2017-181 |
Pump phase-locked to PDM phase-conjugated twin waves (PDM-PCTWs) in optical parametric phase-sensitive amplifier repeate... [more] | OCS2017-88 OPE2017-181 pp.45-48(OCS), pp.63-66(OPE) |
| CS, OCS (Joint) |
2018-01-30 13:00 |
Ehime | Ehime University | On polarization multiplexing transmissions based on Kramers-Kronig coherent receiver Shuichi Masui (Osaka Univ.), Yuki Yoshida (NICT), Akihiro Maruta (Osaka Univ.) OCS2017-76 |
We proposed carrier phase modulation technique is proposed to mitigate the fluctuation of the intensity of the carrier c... [more] | OCS2017-76 pp.53-58 |
| OCS, OPE, LQE | 2017-10-27 09:55 |
Kumamoto | Josaien, Sakuranobaba | Analyses of Receiver Sensitivity and Spectral Efficiency of Three-dimensional Optical Polarization Modulation/demodulation Schemes using Direct-detection-based Stokes-vector Receivers Kazuro Kikuchi (NIAD-QE) OCS2017-48 OPE2017-80 LQE2017-53 |
We can demodulate the multi-level polarization-modulation optical signal with Stokes-vector direct detection followed by... [more] | OCS2017-48 OPE2017-80 LQE2017-53 pp.61-66 |
| WBS, MICT | 2017-07-13 13:45 |
Shizuoka | ACT CITY | [Poster Presentation]
Atmospheric Turbulence Effect in MDPolSK with Estimation of Inclined Polarization Axes Yusuke Ito, Kouji Ohuchi (Shizuoka Univ.) WBS2017-9 MICT2017-11 |
Multilevel polarization shift keying (MPolSK) is an optical modulation method, in which state of polarization changes ac... [more] | WBS2017-9 MICT2017-11 pp.7-12 |
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