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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OPE, OCS (Joint) [detail] |
2025-02-21 15:15 |
Okinawa | (Okinawa) | Phase extraction for low-refrective FBG-FPI based multi-point sensing Atsushi Wada, Makoto Okano, Satoshi Tanaka (NDA) |
[more] | |
| CPM, LQE, OPE, EMD, R | 2024-08-29 14:55 |
Aomori | Hirosaki University (Aomori, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optical matrix multiplication circuits for AI applications Rui Tang, Shuhei Ohno (Univ. of Tokyo), Ken Tanizawa (Tamagawa Univ.), Kazuhiro Ikeda, Makoto Okano (AIST), Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka (Univ. of Tokyo)  R2024-15 EMD2024-9 CPM2024-25 OPE2024-65 LQE2024-12 |
[more] | R2024-15 EMD2024-9 CPM2024-25 OPE2024-65 LQE2024-12 pp.13-14 |
| OCS, OFT, LSJ (Joint) [detail] |
2024-08-23 14:15 |
Hokkaido | (Hokkaido) | Polarization-Maintaining EDF Laser Using Cascaded Chirped LPG and Its Application to Mechanical Vibration Measurement Satoshi Tanaka, Makoto Okano, Atsushi Wada (NDA) OFT2024-30 |
We have proposed an EDF laser-type sensor using a cascaded-chirped long-period fiber grating (C-CLPG) as a wavelength-se... [more] | OFT2024-30 pp.53-56 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 13:45 |
Okinawa | kukuru-itomancity (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Universal linear optical circuit with a small circuit depth Kazuki Sakaino, Tomofumi Odagawa, Shogo Kimura, Takuya Inagaki (Tohoku Univ.), Hanzhi Tang (Univ. of Tokyo), Ken Tanizawa (Tamagawa Univ.), Kazuhiro Ikeda, Makoto Okano (AIST), Mitsuru Takenaka (Univ. of Tokyo), Hirohito Yamada, Nobuyuki Matsuda (Tohoku Univ.) OCS2022-85 OFT2022-61 OPE2022-114 |
[more] | OCS2022-85 OFT2022-61 OPE2022-114 pp.77-79(OCS), pp.50-52(OFT), pp.102-104(OPE) |
| SDM | 2023-01-30 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. B3-1 (Tokyo) | [Invited Talk]
Non-volatile Mid-infrared Phase Change Material Optical Phase Shifter Based on Ge2Sb2Te3S2 Yuto Miyatake (Univ. of Tokyo), Kotaro Makino, Junji Tominaga, Noriyuki Miyata, Takashi Nakano, Makoto Okano (AIST), Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka (Univ. of Tokyo) SDM2022-83 |
An optical phase shifter based on phase-change materials (PCMs) is a promising building block of quantum photonic integr... [more] | SDM2022-83 pp.17-20 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-25 15:10 |
Online | Online (Online) | EDF laser displacement sensor based on bending characteristics of cascaded-chirped long-period fiber grating Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka (NDA), Fumihiko Ito (Shimane Univ.) OFT2022-9 |
We have constructed an EDF laser in a sigma cavity configuration (EDFσL) using a double-pass cascaded-chirped long-perio... [more] | OFT2022-9 pp.16-21 |
| OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 13:25 |
Online | Online (Online) | Simultaneous Measurement of Temperature and Strain by Polarization-Maintaining Fiber Fabry-Perot Interferometer Atsushi Wada, Makoto Okano, Satoshi Tanaka (NDA) OFT2022-15 |
(Advance abstract in Japanese is available) [more] | OFT2022-15 pp.46-49 |
| 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 |
| LQE, OPE, SIPH | 2018-12-07 16:15 |
Tokyo | Keio University (Tokyo) | [Invited Talk]
A 300-mm-wafer silicon photonics technology for energy-efficient and advanced information systems Koji Yamada, Tsuyoshi Horikawa, Makoto Okano, Guangwei Cong, Yuriko Maegami, Morifumi Ohno, Noritsugu Yamamoto, Keijiro Suzuki, Satoshi Suda, Ryotaro Konoike, Hiroyuki Matsuura, Kazuhiro Ikeda, Hitoshi Kawashima, Shu Namiki, Masahiko Mori (AIST) OPE2018-139 LQE2018-149 SIPH2018-55 |
State-of-the-art 300-mm-wafer-based silicon photonics technology features superior fabrication accuracy, in-wafer unifor... [more] | OPE2018-139 LQE2018-149 SIPH2018-55 pp.209-214 |
| LQE, LSJ | 2018-05-25 10:55 |
Fukui | (Fukui) | Fabrication of nanocavity Raman silicon laser on (100) SOI substrate with a 45 degree rotated top Si layer Yukiko Yamauchi (Osaka Pre Univ.), Makoto Okano (AIST), Susumu Noda (Kyoto Univ.), Yasushi Takahashi (Osaka Pre Univ.) LQE2018-14 |
We have developed silicon Raman lasers based on a high quality-factor (Q) photonic crystal nanocavity which has a potent... [more] | LQE2018-14 pp.17-20 |
| OPE | 2017-12-07 10:50 |
Okinawa | (Okinawa) | Fabrication of vertical PN junction phase shifter for Si optical modulator based on strip loaded waveguide Yuriko Maegami, Guangwei Cong, Morifumi Ohno, Makoto Okano (AIST), Kazuto Itoh, Nobuhiko Nishiyama, Shigehisa Arai (Tokyo Tech), Koji Yamada (AIST) OPE2017-92 |
We fabricate a silicon optical phase shifter based on hydrogenated amorphous silicon (a-Si:H) strip-loaded waveguides on... [more] | OPE2017-92 pp.13-18 |
| LQE, ED, CPM | 2014-11-28 10:20 |
Osaka | (Osaka) | A hybrid integrated light source on Si platform using a quantum dot laser for high temperature operation Nobuaki Hatori, Takanori Shimizu (PETRA), Makoto Okano (National Institute of Advanced Industrial Science AIST), Masashige Ishizaka, Tsuyoshi Yamamoto, Yutaka Urino (PETRA), Masahiko Mori (National Institute of Advanced Industrial Science AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. of Tokyo) ED2014-86 CPM2014-143 LQE2014-114 |
[more] | ED2014-86 CPM2014-143 LQE2014-114 pp.63-68 |
| OPE, LQE, CPM, EMD, R | 2013-08-29 11:10 |
Hokkaido | sun-refre Hakodate (Hokkaido) | Low Power Consumption Operation of A Hybrid Integrated Light Source on A Si Substrate for Inter-chip Optical Interconnects Nobuaki Hatori, Takanori Shimizu (PETRA), Makoto Okano (AIST), Masashige Ishizaka, Tsuyoshi Yamamoto, Yutaka Urino (PETRA), Masahiko Mori (AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. of Tokyo) R2013-33 EMD2013-39 CPM2013-58 OPE2013-62 LQE2013-32 |
[more] | R2013-33 EMD2013-39 CPM2013-58 OPE2013-62 LQE2013-32 pp.25-30 |
| LQE, LSJ | 2012-05-25 11:05 |
Fukui | Univ. of Fukui (Bunkyo Campus) (Fukui) | A Hybrid Integrated Light Source on A Si substrate using A Trident Spot-size Convertor Nobuaki Hatori (PETRA/PECST), Makoto Okano (PECST/AIST), Masashige Ishizaka, Takanori Shimizu, Tsuyoshi Yamamoto, Yutaka Urino (PETRA/PECST), Masahiko Mori (PECST/AIST), Takahiro Nakamura (PETRA/PECST), Yasuhiko Arakawa (PECST/IIS Univ. of Tokyo) LQE2012-4 |
We have developed a novel spot size converter (SSC) with trident silicon (Si) waveguide for hybrid integrated light sour... [more] | LQE2012-4 pp.15-20 |
| LQE | 2011-12-16 16:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Multi-Channel and High Density Hybrid Integrated Light Source with a Laser-Diode-Array on a Silicon Waveguide Platform for Inter-Chip Optical Interconnection Takanori Shimizu, Nobuaki Hatori (PETRA), Makoto Okano (AIST), Masashige Ishizaka, Yutaka Urino, Tsuyoshi Yamamoto (PETRA), Masahiko Mori (AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. Tokyo) LQE2011-134 |
A hybrid integrated light source was developed with a novel configuration in which a laser diode (LD) array was mounted ... [more] | LQE2011-134 pp.55-60 |
| ITS, IEE-ITS, IPSJ-ITS | 2010-09-10 11:15 |
Tokyo | (Tokyo) | Efficiency of Probe Data Acquisition through Vehicle-to-Vehicle Communication Makoto Okano, Sadayuki Tsugawa (Meijo Univ) ITS2010-19 |
This paper analyzes the efficiency of probe data acquisition through vehicle-to-vehicle communications in a network of u... [more] | ITS2010-19 pp.19-22 |
| PN | 2010-09-02 13:00 |
Hokkaido | TOYA KANKO HOTEL (Hokkaido) | [Invited Talk]
Silicon Photonics Masahiko Mori, Youichi Sakakibara, Makoto Okano, Katsumi Furuya, Toshihiro Kamei, Kenji Kintaka, Yuya Shoji, Satoshi Suda, Hitoshi Kawashima (AIST) PN2010-16 |
Silicon Photonics, which consist of silicon core and SiO2 and/or air clad in optical waveguides, can achieve very small ... [more] | PN2010-16 pp.25-30 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-28 10:20 |
Kyoto | (Kyoto) | Optical switch based on Photonic crystal directional coupler Noritsugu Yamamoto (AIST), Jun-ichiro Sugisaka (AIST/Univ. of Tsukuba.), Makoto Okano, Masahiko Mori (AIST) PN2009-37 OPE2009-175 LQE2009-157 |
We fabricated photonic crystal directional coupler switches controlled by micro-heater. One of the two eigenmodes of the... [more] | PN2009-37 OPE2009-175 LQE2009-157 pp.15-18 |
| OPE, LQE, OCS | 2009-10-23 10:15 |
Fukuoka | (Fukuoka) | Vertical Directional Coupler Made of Amorphous Silicon Waveguides Youichi Sakakibara, Toshihiro Kamei, Emiko Itoga, Makoto Okano, Kenji Kintaka, Yuya Shoji, Masahiko Mori (AIST) OCS2009-66 OPE2009-132 LQE2009-91 |
With repeated depositions of amorphous silicon thin layers three-dimensional optical wiring is possible in principle. In... [more] | OCS2009-66 OPE2009-132 LQE2009-91 pp.125-129 |
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