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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
How to Map Linear Differential Equations to Schr"{o}dinger Equations via Carleman and Koopman-von Neumann Embeddings for Quantum Algorithms Yuki Ito (Osaka Univ.), Yu Tanaka (Sony Group), Keisuke Fujii (Osaka Univ./RIKEN) |
Solving differential equations with large degrees of freedom is an important task for scientific and industrial applicat... [more] | |
| LQE, OPE, OCS | 2023-11-24 16:05 |
Online | Online | [Special Invited Talk]
O+S+C+L+U-Band Digital Coherent DWDM Transmission Using a Deployed Optical Cable Daiki Soma (KDDI Research), Tomoyuki Kato (Fujitsu), Shohei Beppu, Daniel J. Elson (KDDI Research), Hidenobu Muranaka, Hiroyuki Irie, Shun Okada, Yu Tanaka (Fujitsu), Yuta Wakayama, Noboru Yoshikane (KDDI Research), Takeshi Hoshida (Fujitsu), Takehiro Tsuritani (KDDI Research)  OCS2023-54 OPE2023-104 LQE2023-51 |
We demonstrate an O+S+C+L+U-band digital coherent DWDM transmission system as an upgrade scenario from a C+L-band system... [more] | OCS2023-54 OPE2023-104 LQE2023-51 pp.25-29 |
| TL | 2023-09-10 11:20 |
Online | (Primary: Online, Secondary: On-site) |
The selection of honorific o- and go- by Japanese-speaking children Ayaka Sugawara (Waseda Univ.), Yu Tanaka (Doshisha Univ.) TL2023-9 |
In honorific speech, o- is used with Yamato Japanese (YJ) words and go- is used with Sino-Japanese (SJ) words. We invest... [more] | TL2023-9 pp.13-18 |
| OPE, OCS, LQE | 2022-10-21 10:25 |
Ehime | (Primary: On-site, Secondary: Online) |
[Invited Talk]
WDM Transmission in S-Band Using PPLN-Based Wavelength Converters Terminated with 400-Gb/s C-Band Real-Time Transceivers Tomoyuki Kato, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida (Fujitsu), Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Kei Watanabe, Yutaka Miyamoto (NTT) OCS2022-30 OPE2022-76 LQE2022-39 |
As a preliminary verification to demonstrate multi-band WDM transmission beyond the C+L-band without waiting for the new... [more] | OCS2022-30 OPE2022-76 LQE2022-39 pp.70-75 |
| OPE, OCS, LQE | 2022-10-21 11:05 |
Ehime | (Primary: On-site, Secondary: Online) |
Characterization of wideband wavelength conversion by dispersion-tailored Silicon waveguide Shun Okada, Hidenobu Muranaka, Tomoyuki Kato, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto (Fujitsu), Isaac Sackey, Gregor Ronniger, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu) OCS2022-31 OPE2022-77 LQE2022-40 |
A wideband transmission system utilizing S+C+L band has been investigated in which C-band signals are converted to S-ban... [more] | OCS2022-31 OPE2022-77 LQE2022-40 pp.76-81 |
| MWP, PN, EMT, PEM, IEE-EMT [detail] | 2020-01-30 15:20 |
Kyoto | Dosisha Univ. | [Invited Talk]
High-Speed-Operation of All-Silicon Modulator Integrated with Passive Equalizer Yohei Sobu, Shinsuke Tanaka, Yu Tanaka (Fujitsu) PN2019-43 EMT2019-83 MWP2019-57 |
Silicon photonics technology is a promising candidate for a small form factor optical transceiver with a large transmiss... [more] | PN2019-43 EMT2019-83 MWP2019-57 pp.49-56 |
| OPE, LQE, OCS | 2019-11-11 15:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Special Invited Talk]
An Ultralow-Crosstalk WDM Demultiplexer with Automatic Fabrication-Error Correction Enabling High Yields and Temperature Insensitivity on Low-End Si Platforms Tomoyuki Akiyama (PETRA), Shoichiro Oda (Fujitsu), Seok-Hwan Jeong, Yasuhiro Nakasha, Akinori Hayakawa, Yu Tanaka (PETRA), Takeshi Hoshida (Fujitsu) OCS2019-57 OPE2019-95 LQE2019-73 |
(Advance abstract in Japanese is available) [more] | OCS2019-57 OPE2019-95 LQE2019-73 pp.27-32 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 09:15 |
Osaka | Osaka University Nakanoshima Center | Demonstration of Low Polarization Dependent Loss of Two Dimensional Grating Coupler for Silicon Photonics Optical Receiver Yohei Sobu, Seok-Hwan Jeong, Yu Tanaka (PETRA/Fujitsu/Fujitsu Lab) PN2018-65 EMT2018-99 OPE2018-174 LQE2018-184 EST2018-112 MWP2018-83 |
Two-dimensional grating couplers (2DGCs) typically used as the optical I/O interface on the silicon photonics receiver n... [more] | PN2018-65 EMT2018-99 OPE2018-174 LQE2018-184 EST2018-112 MWP2018-83 pp.187-192 |
| LQE, OPE, SIPH | 2018-12-07 13:30 |
Tokyo | Keio University | [Invited Talk]
Large-capacity Silicon Photonics Technorogies in the IoT era Yu Tanaka (Fujitsu Labs.) OPE2018-134 LQE2018-144 SIPH2018-50 |
[more] | OPE2018-134 LQE2018-144 SIPH2018-50 pp.189-191 |
| SAT, SANE (Joint) |
2018-02-22 11:15 |
Yamaguchi | The Yamaguchi Chamber of Commerce and Industry | SANE2017-111 |
(To be available after the conference date) [more] | SANE2017-111 pp.13-17 |
| LQE, LSJ | 2017-05-26 15:25 |
Ishikawa | Low Power Consumption Operation of 1.3um Quantum Dot DFB Lasers under Wide Temperature Range Nobuaki Hatori, Seok-hwan Jeong, Yu Tanaka (PETRA) LQE2017-20 |
We have investigated quantum dot distributed feedback (DFB) lasers for low power consumption operation in wide temperatu... [more] | LQE2017-20 pp.85-88 |
|
| LQE | 2016-12-16 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Sillicon Photonics integrated optical device technologies Yu Tanaka (PETRA) LQE2016-104 |
[more] | LQE2016-104 pp.37-40 |
| NLC | 2016-09-08 13:00 |
Tokyo | Convention Room AP Shibuya-Dogenzaka (Tokyo) | Extraction of New Relevant Companies by Using Extracted Common Elements from Relevant Companies Sets Miryu Tanaka, Hiroyuki Sakai, Hiroki Sakaji (Seikei Univ.) NLC2016-16 |
In this paper, we propose a method that extracts new relevant companies by using common elements estimated from relevant... [more] | NLC2016-16 pp.19-24 |
| LQE, OPE, EMD, R, CPM | 2016-08-25 09:45 |
Hokkaido | Packaging of 16ch (4chx4) Integrated Light Sources with Laser Diode Arrays on Silicon Substrate. Motoyuki Nishizawa, Nobuaki Hatori, Yu Tanaka, Mitsuru Kurihara, Kazuhiko Kurata (PETRA) R2016-20 EMD2016-24 CPM2016-33 OPE2016-54 LQE2016-29 |
We are developing packaging technology of hybrid integrated light sources on Silicon platform for realization high capac... [more] | R2016-20 EMD2016-24 CPM2016-33 OPE2016-54 LQE2016-29 pp.5-8 |
|
| OPE, LQE, OCS | 2015-10-30 16:40 |
Oita | Beppu International Convention Center | Development of high-precision silicon-photonic wire technology and application to high-capacity optical interconnection Yu Tanaka, Tohru Mogami (PETRA) OCS2015-70 OPE2015-120 LQE2015-89 |
(Advance abstract in Japanese is available) [more] | OCS2015-70 OPE2015-120 LQE2015-89 pp.145-148 |
| CPM, OPE, LQE, R, EMD | 2015-08-28 14:00 |
Aomori | Aomori-Bussankan-Asupamu | High temperature, simultaneous operation of 8-wavelength DFB laser array bonded on silicon WDM chip Shinsuke Tanaka (PETRA), Takeshi Matsumoto, Teruo Kurahashi, Manabu Matsuda, Ayahito Uetake (Fujitsu labs.), Shigeaki Sekiguchi, Yu Tanaka, Ken Morito (PETRA) R2015-44 EMD2015-52 CPM2015-68 OPE2015-83 LQE2015-52 |
[more] | R2015-44 EMD2015-52 CPM2015-68 OPE2015-83 LQE2015-52 pp.105-108 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 14:40 |
Hokkaido | Otaru Economy Center | [Invited Talk]
OECC/ACOFT2014 conference reports
-- Active devices and modules -- Yu Tanaka (PETRA) R2014-29 EMD2014-34 CPM2014-49 OPE2014-59 LQE2014-33 |
This report briefly summarizes the trend of the presentations focusing on active devices/modules in the OECC/ACOFT2014 w... [more] | R2014-29 EMD2014-34 CPM2014-49 OPE2014-59 LQE2014-33 pp.37-40 |
| NLP | 2014-01-21 15:00 |
Hokkaido | Niseko Park Hotel | A prototype switched-current chaotic neuron integrated circuit for the parallel updating chaotic tabu search hardware system Akihito Toyoda, Syu Tanaka, Yoshihiko Horio (Tokyo Denki Univ.), Kazuyuki Aihara (Univ. of Tokyo) NLP2013-140 |
An exponential chaotic tabu search, in which the tabu search is driven by chaotic neurodynamics, has been proposed and a... [more] | NLP2013-140 pp.63-66 |
| NLP | 2013-12-07 10:25 |
Overseas | City University of Hong Kong | A Switched-Current Chaotic Neuron IC Prototype for Synchronous Exponential Chaotic Tabu Search Syu Tanaka, Akihito Toyoda, Yoshihiko Horio (Tokyo Denki University), Kazuyuki Aihara (Univ. of Tokyo) NLP2013-125 |
We design a switched-current (SI) chaotic neuron integrated circuit, which is suitable for a large-size analog/digital h... [more] | NLP2013-125 pp.65-69 |
| LQE, OPE | 2013-06-21 16:40 |
Tokyo | Four-wavelength hybrid laser array for silicon CWDM transmitter Shinsuke Tanaka, Seok-Hwan Jeong, Tomoyuki Akiyama, Shigeaki Sekiguchi, Teruo Kurahashi, Yu Tanaka, Ken Morito (PETRA/Fujitsu Labs.) OPE2013-16 LQE2013-26 |
A compact, large-scale integrated Si optical I/O chip is a very promising candidate for an optical interconnections used... [more] | OPE2013-16 LQE2013-26 pp.49-53 |
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