Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online (Online) |
Reflectivity Tunable Mirror Using Si Waveguide toward Reconfigurable Photonic Integrated Circuit Yutaka Makihara, Moataz Eissa, Takuya Mitarai, Tomohiro Amemiya, Nobuhiko Nishiyama, Yuya Shoji (Tokyo Tech.), Keijiro Suzuki, Ryotaro Konoike, Makoto Okano, Kazuhiro Ikeda (AIST), Tetsuya Mizumoto (Tokyo Tech.) OPE2020-46 LQE2020-26 |
[more] |
OPE2020-46 LQE2020-26 pp.1-4 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online (Online) |
Proposal of phased array type 1×N Wavelength Selective Switch Yuki Hara, Yuya Shoji, Tetsuya mizumoto (Tokyo Tech) OPE2020-50 LQE2020-30 |
[more] |
OPE2020-50 LQE2020-30 pp.23-28 |
OPE, OCS, LQE |
2020-10-23 13:35 |
Online |
Online (Online) |
Magneto-optical isolator and self-holding optical switch with thin-film magnet Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto (Titech) OCS2020-15 OPE2020-38 LQE2020-18 |
[more] |
OCS2020-15 OPE2020-38 LQE2020-18 pp.36-41 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
Study on a Si Waveguide Optical Memory Using a Microring Resonator Toshiya Murai, Yuya Shoji, Tetsuya Mizumoto (Titech) OPE2018-108 LQE2018-118 SIPH2018-24 |
We propose a non-volatile optical memory consisting of a silicon microring resonator (MRR) and a magneto-optical (MO) ma... [more] |
OPE2018-108 LQE2018-118 SIPH2018-24 pp.53-58 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
a-Si:H Waveguide Self-holding Optical Switch Integrated with Thin Film Magnet Kenji Muraoka, Yuya Shoji, Tetsuya Mizumoto, Shigeki Nakagawa, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech) OPE2018-111 LQE2018-121 SIPH2018-27 |
[more] |
OPE2018-111 LQE2018-121 SIPH2018-27 pp.67-71 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
All-optical serial-to-parallel conversion by nonlinear optical effects in silicon Ranepura Hewage Neranjith, Shoji Yuya, Tetsuya Mizumoto (Tokyo Tech) OPE2018-112 LQE2018-122 SIPH2018-28 |
All-optical serial-to-parallel conversion (SPC) is investigated in silicon photonics. The objective of this research is ... [more] |
OPE2018-112 LQE2018-122 SIPH2018-28 pp.73-76 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
Deposition of Ce:YIG on Si for Magneto-Optical Devices Michiomi Noguchi, Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech) OPE2018-123 LQE2018-133 SIPH2018-39 |
We report the deposition of a polycrystalline Ce-monosubstituted Yttrium Iron Garnet (CeY2Fe5O12, Ce:YIG) by a direct de... [more] |
OPE2018-123 LQE2018-133 SIPH2018-39 pp.131-134 |
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University (Tokyo) |
Selective formation of magnetic garnet thin films on silicon substrates Natsuki Iijima, Taka Yamaguchi, Masayuki Takeda, Takeshi Nishizawa, Katsumi Nakatsuhara (KAIT), Satoru Noge (Numazu NCT), Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech) OPE2018-126 LQE2018-136 SIPH2018-42 |
[more] |
OPE2018-126 LQE2018-136 SIPH2018-42 pp.143-148 |
OPE |
2017-12-07 13:15 |
Okinawa |
(Okinawa) |
[Poster Presentation]
TE mode operation of waveguide optical isolator with tapered mode converter and magneto-optical phase shifter Ryusuke Yamaguchi, Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech.) OPE2017-97 |
[more] |
OPE2017-97 pp.41-45 |
OPE |
2017-12-07 13:15 |
Okinawa |
(Okinawa) |
[Poster Presentation]
Design and fabrication of polarization-independent optical isolator with a-Si waveguide Yuki Hirabayashi, Yuya Shoji, Nobuhiko Nishiyama, Shigehisa Arai, Tetsuya Mizumoto (Tokyo Tech) OPE2017-102 |
A nonreciprocal phase shift (NPS) is useful for realizing a waveguide magneto-optical isolator. It is difficult to grow ... [more] |
OPE2017-102 pp.69-74 |
OPE |
2017-12-07 13:15 |
Okinawa |
(Okinawa) |
[Poster Presentation]
Fabrication and evaluation of magnetic garnet thin films on silicon substrates Natsuki Iijima, Kazuki Isiguro, Masayuki Takeda, Takeshi Nishizawa, Katumi Nakatsuhara (KAIT), Satoru Noge (NIT, Numazu College), Tetsuya Mizumoto, Yuya Shoji (Tokyo Tech) OPE2017-109 |
A magneto-optical isolator is indispensable for protecting optical devices from unwanted reflections. The isolator emplo... [more] |
OPE2017-109 pp.103-106 |
OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2017-01-19 11:45 |
Mie |
Iseshi Kanko Bunka Kaikan (Mie) |
Evaluation of Michelson interference switch for silicon-waveguide multi-wavelength modulator Kaito Sekine, Kengo Miura, Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech.) PN2016-68 EMT2016-97 OPE2016-143 LQE2016-132 EST2016-107 MWP2016-81 |
[more] |
PN2016-68 EMT2016-97 OPE2016-143 LQE2016-132 EST2016-107 MWP2016-81 pp.151-156 |
OPE, LQE |
2016-06-17 10:35 |
Tokyo |
(Tokyo) |
Wideband and athermal operations of silicon waveguide optical isolator Yuya Shoji, Kotoko Furuya, Tetsuya Mizumoto (Tokyo Tech) OPE2016-9 LQE2016-19 |
Preventing backward reflections by using an optical isolator is important for optical transceivers based on silicon phot... [more] |
OPE2016-9 LQE2016-19 pp.1-6 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-29 10:25 |
Hyogo |
(Hyogo) |
Design of a silicon waveguide wavelength selective switch composed of a Mach-Zehnder interferometer embedded with microring resonators Kengo Mirua, Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech.) PN2015-99 EMT2015-150 OPE2015-212 LQE2015-199 EST2015-156 MWP2015-125 |
[more] |
PN2015-99 EMT2015-150 OPE2015-212 LQE2015-199 EST2015-156 MWP2015-125 pp.393-398 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-29 10:50 |
Hyogo |
(Hyogo) |
Optical Isolator with strip-loaded Ce:YIG magneto-optic waveguide employing nonreciprocal guided-radiation mode conversion Yukihiro Okada, Kouya Kobayashi (Shibaura Inst. of Tech.), Yuya Shoji, Tetsuya Mizumoto (Tokyo Inst. of Tech.), Hideki Yokoi (Shibaura Inst. of Tech.) PN2015-100 EMT2015-151 OPE2015-213 LQE2015-200 EST2015-157 MWP2015-126 |
A waveguide optical isolator employing a nonreciprocal guided-radiation mode conversion is described. The optical isolat... [more] |
PN2015-100 EMT2015-151 OPE2015-213 LQE2015-200 EST2015-157 MWP2015-126 pp.399-403 |
CPM, OPE, LQE, R, EMD |
2015-08-27 15:25 |
Aomori |
Aomori-Bussankan-Asupamu (Aomori) |
Evaluation of propagation loss of Si waveguides loaded with Ce:YIG film using Asymmetric Mach-Zehnder waveguides Masato Seido, Masayuki Takeda, Katsumi Nakatsuhara (KAIT), Satoru Noge (NIT), Tetsuya Mizumoto (Tokyo Tech) R2015-30 EMD2015-38 CPM2015-54 OPE2015-69 LQE2015-38 |
[more] |
R2015-30 EMD2015-38 CPM2015-54 OPE2015-69 LQE2015-38 pp.39-43 |
EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2015-01-29 13:00 |
Osaka |
(Osaka) |
Analysis of Temperature-Dependent Optical Properties of Ce:YIG for Temperature-Insensitive Waveguide Optical Isolator Keita Kato, Takaya Nemoto, Yuya Shoji, Tetsuya Mizumoto (Tokyo Tech.) PN2014-33 OPE2014-158 LQE2014-145 EST2014-87 MWP2014-55 |
This article describes a Mach-Zehnder interferometer (MZI) waveguide optical isolators based on a magneto-optic effect. ... [more] |
PN2014-33 OPE2014-158 LQE2014-145 EST2014-87 MWP2014-55 pp.35-39 |
EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] |
2015-01-29 13:25 |
Osaka |
(Osaka) |
Demonstration of a-Si/Ce:YIG Waveguide Optical Isolator and Design for Polarization-Independent Operation Eiichi Ishida, Kengo Miura, Takayoshi Hirasawa, Yuya Shoji, JoonHyun Kan (Tokyo Inst.), Yukihiro Okada, Hideki Yokoi (Shibaura Inst.), Nobuhiko Nishiyama, Shigehisa Arai, Tetsuya Mizumoto (Tokyo Inst.) PN2014-34 OPE2014-159 LQE2014-146 EST2014-88 MWP2014-56 |
A nonreciprocal phase shift (NPS) is useful for realizing a waveguide magneto-optical isolator. Deposition of single-cry... [more] |
PN2014-34 OPE2014-159 LQE2014-146 EST2014-88 MWP2014-56 pp.41-45 |
OCS, OPE, LQE |
2014-10-31 14:40 |
Nagasaki |
Nagasaki Museum of History and Culture (Nagasaki) |
Silicon Interferometric Waveguide Optical Isolator Integrated with TE-TM Mode Converter Akihiro Fujie, Yuya Shoji, Tetsuya Mizumoto (Tokyo Inst. of Tech.) OCS2014-79 OPE2014-123 LQE2014-97 |
An optical isolator is a device that prevents the propagation of light wave in the undesired direction.The optical isola... [more] |
OCS2014-79 OPE2014-123 LQE2014-97 pp.195-198 |
OPE, LQE, CPM, EMD, R |
2013-08-30 16:55 |
Hokkaido |
sun-refre Hakodate (Hokkaido) |
Over 20-dB optical isolation with 8-nm bandwidth in silicon waveguide optical isolator Yuya Shoji, Yuya Shirato, Tetsuya Mizumoto (Tokyo Inst. of Tech.) R2013-63 EMD2013-69 CPM2013-88 OPE2013-92 LQE2013-62 |
An optical isolator is realized by employing magneto-optical phase shifters in a silicon waveguide Mach-Zehnder interfer... [more] |
R2013-63 EMD2013-69 CPM2013-88 OPE2013-92 LQE2013-62 pp.173-178 |