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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2023-12-21 14:40 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
LiNbO3 Optical Modulator with Polarization-Reversed Structures for High-Speed Low-Latency Data Transfer over Optical Fiber Hiroshi Murata (Mie Univ.)  ED2023-53 MWPTHz2023-63 |
Recently, research and development for Beyond-5G/6G mobile wireless systems are attracting a lot of interest. In Beyond... [more] | ED2023-53 MWPTHz2023-63 pp.3-6 |
| 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] | |
| ITE-IDY, IEIJ-SSL, EID, SID-JC, IEE-EDD [detail] | 2023-01-26 14:25 |
Online | Online (Zoom) | Characterization of photo-polymerized polymer-dispersed liquid crystals doped with Sudan black Tatsuro Kiya, Rumiko Yamaguti (Akita University) EID2022-4 |
Polymer-dispersed liquid crystal devices (PDLCs) are capable of electrical switching between light-scattering and transp... [more] | EID2022-4 pp.1-4 |
| EMT, MWP, PN, IEE-EMT [detail] | 2021-01-21 15:20 |
Online | Online | Antenna-Coupled Electrode Electro-Optic Modulators for 5G Wireless Systems Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKO GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) PN2020-37 EMT2020-55 MWP2020-38 |
Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | PN2020-37 EMT2020-55 MWP2020-38 pp.42-45 |
| 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] | |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 17:05 |
Hokkaido | Hakodate City Central Library | 28 GHz-Band Antenna-Coupled Electrode Electro-Optic Modulators for 5G Mobile Communication Systems Hiroshi Murata, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Yui Otagaki (King's College), Hidehisa Shiomi (Osaka Univ.), Masahiro Sato, Yoshikazu Toba (SEIKO GIKEN), Satoru Kurokawa (AIST) EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 |
Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | EMT2019-32 MW2019-45 OPE2019-36 EST2019-34 MWP2019-32 pp.149-154 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 12:05 |
Osaka | Osaka University Nakanoshima Center | An RF Parameter Measurement Scheme Utilizing Optical Phase Modulation via Electro-Optic Effect Sunaga Yusuke, Akito Chiba, Kazumasa Takada (Gunma Univ.) PN2018-71 EMT2018-105 OPE2018-180 LQE2018-190 EST2018-118 MWP2018-89 |
Recently, RF signals are applied in communication and ranging, so that parameter measurement of RF signal also very sign... [more] | PN2018-71 EMT2018-105 OPE2018-180 LQE2018-190 EST2018-118 MWP2018-89 pp.219-223 |
| MWP (2nd) |
2018-08-06 | Shimane | Shimane Prefectural Convention Center (Matsue City) | Antenna-Coupled Electrode Electro-Optic Modulators for IoT System Applications Hiroshi Murata, Yuto Yokohashi (Mie Univ.), Yui Otagaki, Hidehisa Shiomi (Osaka Univ.), Satoru Kurokawa (AIST) |
New antenna-coupled electrode electro-optic modulators operating in the 28 GHz band are analyzed for IoT system applicat... [more] | |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 15:40 |
Hyogo | Multi-diffraction-type Electro-Optic deflector Using Polarization-Reversed Structures Yuta Hayashi, Toshiyuki Inoue, Hiroshi Murata, Atsushi Sanada (Osaka Univ.), Masahide Okazaki (SCREEN Holdings Co., Ltd.), Masato Ishino, Kazuhisa Yamamoto (Osaka Univ.) PN2017-49 EMT2017-86 OPE2017-127 LQE2017-109 EST2017-85 MWP2017-62 |
We have proposed a new multi-diffraction-type electro-optic (EO) deflector using polarization-reversed structures, whic... [more] | PN2017-49 EMT2017-86 OPE2017-127 LQE2017-109 EST2017-85 MWP2017-62 pp.59-64 |
|
| MWP | 2016-04-21 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Evaluation of the Human Exposure to Electromagnetic Fields Teruo Onishi (DOCOMO) MWP2016-2 |
In this paper, evaluation of the human exposure to electromagnetic fields using photonic technologies is described. At f... [more] | MWP2016-2 pp.3-7 |
| LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] | 2016-01-29 09:25 |
Hyogo | Improvement of Equalizing Characteristics in Pre-equalizing Electro-Optic Modulator Using Polarization-Reversed Structures Tomohiro Ohno, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2015-97 EMT2015-148 OPE2015-210 LQE2015-197 EST2015-154 MWP2015-123 |
We have proposed a `pre-equalizing electro-optic (EO) modulator', which can convert high speed electrical signals to opt... [more] | PN2015-97 EMT2015-148 OPE2015-210 LQE2015-197 EST2015-154 MWP2015-123 pp.383-388 |
|
| PEM (2nd) |
2015-11-27 - 2015-11-28 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Electric field sensing with EO probe and application of RoF Koji Uematsu, Yoshihiro Imajo, Hiroshi Noguchi (Stack Elec.) |
We present our products, an electric field sensor utilizing electro-optic (EO) effect and device applied to radio over f... [more] | |
| R | 2015-11-19 14:50 |
Osaka | Observation of Power MOSFET under UIS avalanche breakdown condition using thermoreflectance image mapping Koichi Endo (Toshiba Corp.), Tomonori Nakamura (Hamamatsu Photonics K.K.), Koji Nakamae (Osaka Univ.) R2015-58 |
We investigate the temperature variation of the top surface image of power metal-oxide semiconductor field effect transi... [more] | R2015-58 pp.11-16 |
|
| CPM, OPE, LQE, R, EMD | 2015-08-27 17:15 |
Aomori | Aomori-Bussankan-Asupamu | Proposal and demonstration of KTN planar optical deflector for high speed operation Shoko Tatsumi, Yuzo Sasaki, Seiji Toyoda, Tadayuki Imai, Junya Kobayashi, Tadashi Sakamoto (NTT) R2015-34 EMD2015-42 CPM2015-58 OPE2015-73 LQE2015-42 |
We proposed and developed a novel structure of electro-optic (EO) KTN deflector which allows us to reduce the heat gener... [more] | R2015-34 EMD2015-42 CPM2015-58 OPE2015-73 LQE2015-42 pp.59-62 |
| LQE, OPE | 2015-06-19 09:55 |
Tokyo | Wavelength selective devices using PLZT waveguides for optical communications Hideaki Asakura (Keio Univ.), Keiichi Nashimoto (EpiPhotonics), Hiroyuki Tsuda (Keio Univ.) OPE2015-10 LQE2015-20 |
A high-speed wavelength selective device was designed and fabricated using (Pb, La)(Zr, Ti)O_{3} (PLZT), which has large... [more] | OPE2015-10 LQE2015-20 pp.1-4 |
|
| PEM (2nd) |
2015-02-12 - 2015-02-13 |
Tokushima | Hotel Senshukaku | Electric field sensing with a wide band Electro-Optic effect probe Yoshihiro Imajo, Koji Uematsu, Hiroshi Noguchi (Stack Electronics), Isao Morohashi, Norihiko Sekine, Iwao Hosako (NICT) |
It is expected that electric field probe using EO crystal as a sensor has a extremely wideband frequency response. We ... [more] |
|
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-29 13:25 |
Osaka | Electro-Optic Modulators for Millimeter-Wave and Terahertz-Wave Using Coupled-Split-Ring Resonator Array Nobuhiro Suenari, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ) PN2014-44 OPE2014-169 LQE2014-156 EST2014-98 MWP2014-66 |
Millimeter-wave (MMW) and terahertz-wave (TW) are attracting a lot of interest in the applications to many fields includ... [more] | PN2014-44 OPE2014-169 LQE2014-156 EST2014-98 MWP2014-66 pp.113-116 |
|
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-30 16:10 |
Osaka | Optically Millimeter-Wave Beam-Forming Based-on Patch Antenna Array with Electro-Optic Modulator for Communication and Radar Systems Yusuf Nur Wijayanto, Atsushi Kanno (NICT), Hiroshi Murata (Osaka Univ.), Tetsuya Kawanihsi (NICT), Yasuyuki Okamura (Osaka Univ.) PN2014-61 OPE2014-186 LQE2014-173 EST2014-115 MWP2014-83 |
We propose an optically wireless millimeter-wave beam-forming based-on an antenna array with an electro-optic (EO) modul... [more] | PN2014-61 OPE2014-186 LQE2014-173 EST2014-115 MWP2014-83 pp.223-228 |
|
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-30 10:55 |
Osaka | Pre-equalizing EO Modulator Using Traveling-Wave Electrodes and Polarization-Reversed Structures Takayuki Mitsubo, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2014-68 OPE2014-193 LQE2014-180 EST2014-122 MWP2014-90 |
We have proposed a pre-equalizing electro-optic (EO) modulator using traveling-wave electrodes and polarization-reversed... [more] | PN2014-68 OPE2014-193 LQE2014-180 EST2014-122 MWP2014-90 pp.255-260 |
|
| MWP | 2014-04-17 09:30 |
Hokkaido | Sapporo Convention Center | Behavior of the third-order Intermodulation distortion of Mach-Zehnder Electro-Optic Modulator on its operation conditions Tatsuya Hayakawa, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo), Tetsuya Kawanishi (NICT) MWP2014-1 |
Electro-optical modulator is capable of high speed and high quality modulation. Some distortion is induced, because of n... [more] | MWP2014-1 pp.1-5 |
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