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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Quasi-shear mode excitation of c-axis tilted MgZnO epitaxial thin film Hiroki Kishi (Waseda Univ.), Takahiko Yanagitani (Waseda Univ./JST)  US2022-62 |
Thickness shear mode piezoelectric thin films with high electromechanical coupling coefficient k´352 are attractive for ... [more] | US2022-62 pp.62-67 |
| OPE, OCS, LQE | 2022-10-20 13:05 |
Ehime | (Primary: On-site, Secondary: Online) |
Adaptive Compensation for Atmospheric Turbulence-Induced Phase Fluctuation on Multiplexed OAM Beams Yuki Hirasawa, Hiroki Kishikawa, Junichi Fujikata (Tokushima Univ.) OCS2022-17 OPE2022-63 LQE2022-26 |
Intensity and phase distributions of multiplexed OAM beams propagating in free space fluctuate due to atmospheric turbul... [more] | OCS2022-17 OPE2022-63 LQE2022-26 pp.1-4 |
| OPE, OCS, LQE | 2022-10-20 13:30 |
Ehime | (Primary: On-site, Secondary: Online) |
Aggregation of BPSK Signals Using Coherent Interference for Modulation Format Conversion to 8QAM Signal Taiga Ishida, Hiroki Kishikawa, Junichi Fujikata (Tokushima Univ.) OCS2022-18 OPE2022-64 LQE2022-27 |
Modulation format conversion is useful for connecting networks with different modulation schemes. In this study, we prop... [more] | OCS2022-18 OPE2022-64 LQE2022-27 pp.5-9 |
| OCS, CS (Joint) |
2021-01-14 15:20 |
Online | Online | Optical BPSK Label Recognition Using Complex-Valued Neural Network Trained by Noise-Added Signal Ojiro Iseki, Kazumasa Ishihara, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) OCS2020-31 |
(Advance abstract in Japanese is available) [more] | OCS2020-31 pp.24-26 |
| OPE, OCS, LQE | 2020-10-23 09:30 |
Online | Online | Analysis of compensation performance of pilot beam-assisted adaptive compensation for atmospheric turbulence on orbital angular momentum beams Haruya Kishimoto, Noriyuki Sakashita, Kyosuke Matsusue, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) OCS2020-9 OPE2020-32 LQE2020-12 |
[more] | OCS2020-9 OPE2020-32 LQE2020-12 pp.7-10 |
| WPT, MW | 2019-04-22 16:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Simulated limitations of rectification efficiency on bridge rectifiers in 5.8GHz band Kenji Itoh, Hiroki Kishimoto (KIT) WPT2019-9 MW2019-9 |
In wireless power transmission systems, improvements on efficiency and power level of rectifiers are required for wider ... [more] | WPT2019-9 MW2019-9 pp.45-50 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 09:40 |
Osaka | Osaka University Nakanoshima Center | Adaptive compensation for angular deflection of OAM beams on mode sorting Noriyuki Sakashita, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2018-66 EMT2018-100 OPE2018-175 LQE2018-185 EST2018-113 MWP2018-84 |
High resolution mode sorting is an efficient demultiplexing method by using spatial light modulators (SLMs) for beams ca... [more] | PN2018-66 EMT2018-100 OPE2018-175 LQE2018-185 EST2018-113 MWP2018-84 pp.193-196 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 11:40 |
Osaka | Osaka University Nakanoshima Center | Analysis of optical OAM mode conversion using acousto-optic interaction by elastic vortex wave in GI optical fiber Takuya Shoro, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2018-70 EMT2018-104 OPE2018-179 LQE2018-189 EST2018-117 MWP2018-88 |
In recent years, the optical orbital angular momentum (OAM) mode attracts attention as a multiplex-ing technique for inc... [more] | PN2018-70 EMT2018-104 OPE2018-179 LQE2018-189 EST2018-117 MWP2018-88 pp.215-218 |
| ITE-BCT, OCS, OFT, IEE-CMN [detail] | 2018-11-09 14:30 |
Okayama | Kurashiki-City-Geibunnkan | All-optical modulation format conversion system from 8QAM to OOK and QPSK signals Masaki Uetai, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) OCS2018-55 |
(Advance abstract in Japanese is available) [more] | OCS2018-55 pp.61-64 |
| MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas | KMITL, Bangkok, Thailand | [Poster Presentation]
[Poster Presentation] The 500 MHz Band High-Sensitivity Rectenna with the High-Impedance Folded Dipole Antenna with slits Hiroki Kishimoto, Kenji Itoh, Keisuke Noguchi, Jiro Ida (Kanazawa Institute of Tech.) |
A high sensitive rectenna with the high-impedance folded dipole antenna (HFDA) with slits is described in this paper. To... [more] | |
| ICD, MW | 2018-03-02 14:15 |
Shiga | The University of Shiga Prefecture | The wideband rectenna with inductive folded dipole antenna Hiroki Kishimoto, Kenji Itoh, Keisuke Noguchi, Jiro Ida (KIT) MW2017-196 ICD2017-120 |
[more] | MW2017-196 ICD2017-120 pp.109-114 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 10:45 |
Hyogo | Multichannel sensing system using linear cavity laser consisting of semiconductor optical amplifier, arrayed waveguide grating and fiber Bragg grating Mao Okada, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.), Yi-Lin Yu, Shien-Kuei Liaw (NTUST) PN2017-41 EMT2017-78 OPE2017-119 LQE2017-101 EST2017-77 MWP2017-54 |
[more] | PN2017-41 EMT2017-78 OPE2017-119 LQE2017-101 EST2017-77 MWP2017-54 pp.15-19 |
|
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 13:00 |
Hyogo | All-optical modulation format conversion system from QPSK and OOK signals to 8QAM signal using XPM and XGM in SOA Masaki Uetai, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2017-43 EMT2017-80 OPE2017-121 LQE2017-103 EST2017-79 MWP2017-56 |
[more] | PN2017-43 EMT2017-80 OPE2017-121 LQE2017-103 EST2017-79 MWP2017-56 pp.27-30 |
|
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 13:25 |
Hyogo | Temporal and Wavelength Dependency on QPSK to 16QAM Format Conversion by using Delay Line Interferometer Kazuya Mori, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2017-44 EMT2017-81 OPE2017-122 LQE2017-104 EST2017-80 MWP2017-57 |
[more] | PN2017-44 EMT2017-81 OPE2017-122 LQE2017-104 EST2017-80 MWP2017-57 pp.31-34 |
|
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 15:15 |
Hyogo | Influence on Lateral Displacement and Angular Deflection of Beams Carrying Orbital Angular Momentum on High Resolution Mode Sorting Noriyuki Sakashita, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2017-48 EMT2017-85 OPE2017-126 LQE2017-108 EST2017-84 MWP2017-61 |
[more] | PN2017-48 EMT2017-85 OPE2017-126 LQE2017-108 EST2017-84 MWP2017-61 pp.53-57 |
|
| AP, WPT (Joint) |
2018-01-19 10:00 |
Nara | ATR | Examination of the Prediction Equation and Urban Models for the Propagation Contest Hiroki Kishida, Shinichi Ichitsubo (Kyutech) AP2017-163 |
We participated in the propagation prediction contest, created the prediction equation of the propagation loss, and eval... [more] | AP2017-163 pp.69-73 |
| OME, OPE | 2016-11-24 15:50 |
Miyagi | PDM-QPSK to PDM-BPSK modulation format conversion using FWM and interference Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) OME2016-50 OPE2016-100 |
Flexible conversion between multi-level modulation formats is one of the key processing functions to realize adaptive mo... [more] | OME2016-50 OPE2016-100 pp.11-16 |
|
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 15:40 |
Hyogo | Proposal of Nonlinear Optical Thresholder Consisting of Two Cascaded MZIs with Micro-Ring Resonators Tadashi Kondo, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2015-85 EMT2015-136 OPE2015-198 LQE2015-185 EST2015-142 MWP2015-111 |
We propose a novel optical thresholder having a flat power transfer function both in low-level and high-level output. Th... [more] | PN2015-85 EMT2015-136 OPE2015-198 LQE2015-185 EST2015-142 MWP2015-111 pp.313-318 |
|
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 12:50 |
Hyogo | All-Optical Modulation Format Conversion from QPSK to Two BPSK Tributaries Using FWM Rina Ando, Hiroki Kishikawa, Nobuo Goto, Shin-ichiro Yanagiya (Tokushima Univ.) PN2015-92 EMT2015-143 OPE2015-205 LQE2015-192 EST2015-149 MWP2015-118 |
Conversion between multi-level modulation formats is one of the key processing functions for flexible networking aimed a... [more] | PN2015-92 EMT2015-143 OPE2015-205 LQE2015-192 EST2015-149 MWP2015-118 pp.359-362 |
|
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 13:15 |
Hyogo | All-Optical Modulation Format Conversion with Polarization-Diversity from QPSK to BPSK Using Four Wave Mixing Naho Yoshioka, Rina Ando, Hiroki Kishikawa, Nobuo Goto (Tokushima Univ.) PN2015-93 EMT2015-144 OPE2015-206 LQE2015-193 EST2015-150 MWP2015-119 |
Advanced modulation formats have been employed to increase transmission capacity and spectral efficiency in optical fibe... [more] | PN2015-93 EMT2015-144 OPE2015-206 LQE2015-193 EST2015-150 MWP2015-119 pp.363-366 |
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