Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, MBE (Joint) |
2023-03-13 10:40 |
Tokyo |
The Univ. of Electro-Communications (Primary: On-site, Secondary: Online) |
Channel Polarization State Prediction Using Phasor Quaternion Neural Networks in Wireless Communications Anzhe Ye, Haotian Chen, Ryo Natsuaki, Akira Hirose (UTokyo) NC2022-91 |
Fading channel compensation requires higher accuracy channel prediction. In this paper, we propose a fading channel pred... [more] |
NC2022-91 pp.1-6 |
OCS, OFT, OPE (Joint) [detail] |
2023-02-17 14:35 |
Okinawa |
kukuru-itomancity (Primary: On-site, Secondary: Online) |
Nonlinear wave equation for wavelength/polarization multiplexed signals in fiber transmission Kyo Inoue, Koji Igarashi (Osaka Univ.) OCS2022-87 OPE2022-116 |
Nonlinear fiber transmission has been usually described by the nonlinear Schrödinger or the Manakov equation. However, t... [more] |
OCS2022-87 OPE2022-116 pp.86-90(OCS), pp.111-115(OPE) |
OCS, PN, NS (Joint) |
2022-06-10 13:50 |
Online |
Online |
Location-Resolved PDL Monitoring for Optical Network tomography Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Shoichiro Oda, Takeshi Hoshida (Fujitsu) OCS2022-12 |
In the optical network tomography that captures network status based on DSP in coherent receivers, we present a novel mo... [more] |
OCS2022-12 pp.12-17 |
MBE, NC (Joint) |
2022-03-02 15:45 |
Online |
Online |
NC2021-57 |
We propose a polarimetric remote sensing system to classify daily movements of humans such as walking and standing. We e... [more] |
NC2021-57 pp.56-61 |
PN, NS, OCS (Joint) |
2021-06-25 13:00 |
Online |
Online |
An experimental study on polarization multiplexing of analog RoF signals Yo Nakamura, Amila Kariyawasam, Joji Maeda (Tokyo Univ. of Science) OCS2021-4 |
Analog Radio-over-Fiber (A-RoF) technology is expected to be adopted in next generation mobile fronthauls (MFH) because ... [more] |
OCS2021-4 pp.15-19 |
SDM |
2021-06-22 13:50 |
Online |
Online |
[Memorial Lecture]
Operation mechanism of Si/HZO ferroelectric FETs
-- Role of MOS (MFS) interface -- Kasidit Toprasertpong, Tsung-En Lee, Zaoyang Lin, Kento Tahara, Kouhei Watanabe, Mitsuru Takenaka, Shinichi Takagi (Univ. Tokyo) SDM2021-23 |
In this talk, we will introduce our findings on the mechanisms at the MFIS interface and their impacts on the memory cha... [more] |
SDM2021-23 pp.7-12 |
NC, MBE (Joint) |
2021-03-05 09:30 |
Online |
Online |
Quaternion neural networks for channel prediction including polarization states Haotian Chen, Ryo Natsuaki, Akira Hirose (Tokyo Univ.) NC2020-64 |
Fading channel compensation requires channel prediction because channels change in time. In this paper, we ... [more] |
NC2020-64 pp.121-126 |
EE |
2021-01-25 13:55 |
Online |
Online (Zoom) |
Analysis on the turn-on transient of cascode connected Polarization Super-Junction GaN-FET Daisuke Arai (Nagoya Univ.), Yusuke Kamiyama, Shuichi Yagi, Hiroji Kawai, Hironobu Narui (POWDEC), Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.) EE2020-32 |
The turn-on transient of the cascode connected Polarization Super-Junction (PSJ) GaN-FET with 1200V class has been inves... [more] |
EE2020-32 pp.47-52 |
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 |
OFT |
2020-10-09 15:20 |
Online |
Online |
Distributed measurement of polarization state using OCDR Kohei Noda (Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2020-36 |
Optical fiber sensors have been extensively studied owing to their advantages such as long-range measurement, light weig... [more] |
OFT2020-36 pp.118-121 |
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) |
QIT (2nd) |
2019-11-18 13:50 |
Tokyo |
Gakushuin University |
[Poster Presentation]
Recording polarization distribution of light in holographic data storage Ryo Suzuki, Kaoru Sanaka (TUS) |
A beam whose polarization state varies in the position of the cross section, vector Laguerre Gaussian beam, has attracte... [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 |
MRIS, ITE-MMS, IEE-MAG |
2019-10-17 17:15 |
Fukuoka |
Kyushu University (Nishijin Plaza) |
Electronic density of state measurement of SrRuO3 using point-contact spectroscopy Masanobu Shiga, Takuya Takahashi, Takurou harada (Kyushu Univ.), Hiroshi Kambara, Kenichi Tenya (Shinshu Univ.), Yuji Inagaki, Tatsuya Kawae (Kyushu Univ.) MRIS2019-26 |
SrRuO3 is known as 4d itinerant ferromagnetic material, which shows ferromagnetic transition at Tc = 160 K. According to... [more] |
MRIS2019-26 pp.65-69 |
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 |
OFT |
2019-05-16 16:00 |
Osaka |
I-site NANBA |
[Poster Presentation]
Electric field distribution and polarization characteristics of higher order modes propagating through elliptic core optical fiber Tsukasa Nakashima, Hirokazu Kubota, Yuji Miyoshi, Masaharu Ohashi (Osaka Pre Univ.) OFT2019-18 |
In mode division multiplex communication, when using a planar lightwave circuit for mode separation, it is desirable to ... [more] |
OFT2019-18 pp.77-80 |
MW |
2019-05-16 16:35 |
Osaka |
Setunan Univ. |
A note on representation of electromagnetic wave polarization states Izuru Naito (NIT, NIIHAMA College) MW2019-18 |
A polarization state of an electromagnetic wave is described by any one of the following representations: an axial ratio... [more] |
MW2019-18 pp.47-52 |
LQE, OPE, SIPH |
2018-12-06 10:45 |
Tokyo |
Keio University |
[Encouragement Talk]
Circularly polarized light emission by semiconductor-based three-dimensional chiral photonic crystals Shun Takahashi (KIT), Yasutomo Ota, Takeyoshi Tajiri, Jun Tatebayashi, Satoshi Iwamoto, Yasuhiko Arakawa (Univ. of Tokyo) OPE2018-98 LQE2018-108 SIPH2018-14 |
Semiconductor-based three-dimensional chiral photonic crystals having a helical periodicity of telecom wavelength scale ... [more] |
OPE2018-98 LQE2018-108 SIPH2018-14 pp.7-10 |
RCS, AP (Joint) |
2018-11-22 09:30 |
Okinawa |
Okinawa Industry Support Center |
Generation of a Linearly Polarized Wave and Continuous Control of the Polarization Plane Using a Dual Circularly Polarized Antenna Makoto Sano, Makoto Higaki (Toshiba) AP2018-128 |
Polarization reconfigurable antennas which can switch the polarization plane of a linearly polarized wave by changing th... [more] |
AP2018-128 pp.151-156 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-09 15:20 |
Okayama |
Kurashiki-City-Geibunnkan |
Data-Associated Channel Compensation and Carrier Phase Recovery Based on Large-System Limit for PDM System Seiji Tanaka, Noboru Osawa, Shinsuke Ibi, Koji Igarashi, Seiichi Sampei (Osaka Univ.) OCS2018-57 |
In PDM systems, polarization demultiplexing and carrier phase recovery (CPR) are required for signal detection.
%
This... [more] |
OCS2018-57 pp.69-74 |