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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DC | 2024-02-28 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. |  DC2023-100 |
[more] | DC2023-100 pp.35-40 |
| DC, CPSY, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] | 2023-03-23 16:25 |
Kagoshima | Amagi Town Disaster Prevention Center (Tokunoshima) (Primary: On-site, Secondary: Online) |
Yuki Yamanaka, Yoshikazu Nagamura (Tokyo Metro. Univ.), Masayuki Arai (Nihon Univ.), Satoshi Fukumoto (Tokyo Metro. Univ.) CPSY2022-41 DC2022-100 |
[more] | CPSY2022-41 DC2022-100 pp.43-48 |
| CPSY, DC, IPSJ-ARC [detail] | 2022-10-12 10:00 |
Niigata | Yuzawa Toei Hotel (Primary: On-site, Secondary: Online) |
A Study on Hi-Resolution Wafer Map Defect Pattern Classification Using CapsNet Yuki Yamanaka, Yoshikazu Nagamura (Tokyo Metropolitan Univ.), Masayuki Arai (Nihon Univ.), Satoshi Hukumoto (Tokyo Metropolitan Univ.) CPSY2022-22 DC2022-22 |
[more] | CPSY2022-22 DC2022-22 pp.26-30 |
| CAS, SIP, MSS, VLD, SIS [detail] | 2014-07-11 18:10 |
Hokkaido | Hokkaido University | High quality recovery of nonsparse signals from compressed sensing Aiko Nishiyama, Yuki Yamanaka, Akira Hirabayashi (Ritsumeikan Univ.), Kazushi Mimura (Hiroshima City Univ.) CAS2014-24 VLD2014-33 SIP2014-45 MSS2014-24 SIS2014-24 |
We propose a novel algorithm for the recovery of non-sparse, but compressible signals from linear undersampled measureme... [more] | CAS2014-24 VLD2014-33 SIP2014-45 MSS2014-24 SIS2014-24 pp.123-127 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-23 16:50 |
Kyoto | Doshisha University | Wide operating wavelength range of 30 nm with 25.8-Gb/s push-pull-driven InGaAlAs DMLs on semi-insulating InP substrate Wataru Kobayashi, Takeshi Fujisawa, Ken Tsuzuki, Yoshitaka Ohiso, Shigeru Kanazawa, Takahiko Shindo, Takayuki Yamanaka, Hiroaki Sanjoh (NTT) PN2013-58 OPE2013-172 LQE2013-158 EST2013-107 MWP2013-78 |
We design and fabricate directly modulated lasers (DMLs) with a wide wavelength range on one InP wafer to realize a larg... [more] | PN2013-58 OPE2013-172 LQE2013-158 EST2013-107 MWP2013-78 pp.129-134 |
| OPE, LQE, CPM, EMD, R | 2013-08-30 11:30 |
Hokkaido | sun-refre Hakodate | High speed operation at 50 Gb/s with 1.3-um InGaAlAs-based DML Wataru Kobayashi, Takeshi Fujisawa, Toshio Ito, Takayuki Yamanaka, Takashi Tadokoro, Hiroaki Sanjoh (NTT) R2013-52 EMD2013-58 CPM2013-77 OPE2013-81 LQE2013-51 |
We demonstrated 50 Gb/s operation of 1.3-um directly modulated laser for beyond 100GbE application. To increase frequenc... [more] | R2013-52 EMD2013-58 CPM2013-77 OPE2013-81 LQE2013-51 pp.117-122 |
| LQE, OPE | 2013-06-21 16:15 |
Tokyo | High-accuracy, high-speed wavelength switching with Tunable distributed amplification (TDA-) DFB laser array Takuya Kanai, Nobuhiro Nunoya, Takayuki Yamanaka, Ryuzo Iga, Makoto Shimokozono, Hiroyuki Ishii (NTT) OPE2013-15 LQE2013-25 |
We have developed the tunable distributed amplification (TDA-) DFB laser array tuned by single tuning current without mo... [more] | OPE2013-15 LQE2013-25 pp.43-48 |
|
| SS | 2013-05-10 09:00 |
Kagawa | Kagawa University (Saiwaimachi) | A Case study on How Clone Author and User Interact in Software Repository Takuya Moriwaki, Hiroshi Igaki, Yuki Yamanaka (Osaka Univ.), Norihiro Yoshida (NAIST), Katsuro Inoue, Shinji Kusumoto (Osaka Univ.) SS2013-7 |
In the software industry and OSS projects, it is said that code reuse could improve productivity and reliability of soft... [more] | SS2013-7 pp.37-42 |
| OPE, LQE, OCS | 2012-10-26 09:25 |
Miyazaki | An electroabsorption modulator integrated DFB laser for beyond 100G parallel LAN applications Takeshi Fujisawa, Shigeru Kanazawa, Kiyoto Takahata, Akira Ohki, Yuta Ueda, Wataru Kobayashi, Ryuzo Iga, Hiroaki Sanjoh, Takayuki Yamanaka, Masaki Kohtoku, Hiroyuki Ishii (NTT) OCS2012-60 OPE2012-111 LQE2012-77 |
In 100GbE, a multi-lane LAN-WDM system, in which four 25-Gbit/s light sources with different waveglengths are used for t... [more] | OCS2012-60 OPE2012-111 LQE2012-77 pp.97-101 |
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| LQE, OPE, OCS | 2010-10-29 14:40 |
Fukuoka | Mojiko Retro Town, Minato house | Large Bandwidth TO-CAN Module with LCP Based Transmission Line as serial 40-Gb/s 1.3/1.55-μm Light Source Wataru Kobayashi, Ken Tsuzuki, Takashi Tadokoro, Takeshi Fujisawa, Naoki Fujiwara, Takayuki Yamanaka, Fumiyoshi Kano (NTT) OCS2010-81 OPE2010-117 LQE2010-90 |
We developed 40-Gb/s 1.3/1.55-μm TO-CAN modules based on an InGaAlAs electroabsorption modulator integrated with DFB las... [more] | OCS2010-81 OPE2010-117 LQE2010-90 pp.149-152 |
| EMD, OPE, LQE, CPM | 2010-08-27 17:45 |
Hokkaido | Chitose Arcadia Plaza | Incident-Power-Dependent Extinction Ratio of 1.3-um Electroabsorption Modulator Integrated with DFB laser: Theory and Experiment Takeshi Fujisawa, Takayuki Yamanaka, Takashi Tadokoro, Naoki Fujiwara, Masakazu Arai, Wataru Kobayashi, Yoshihiro Kawaguchi, Ken Tsuzuki, Fumiyoshi Kano (NTT) EMD2010-61 CPM2010-77 OPE2010-86 LQE2010-59 |
We have found that the extinction ratio of an electroabsorption modulator integrated with DFB laser strongly depends on ... [more] | EMD2010-61 CPM2010-77 OPE2010-86 LQE2010-59 pp.163-168 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-28 16:25 |
Kyoto | 40-km SMF transmission for 100-Gbit/s Ethernet system based on 25-Gbit/s 1.3-um electroabsorption modulator integrated with DFB laser Takeshi Fujisawa, Masakazu Arai, Naoki Fujiwara, Wataru Kobayashi, Takashi Tadokoro, Ken Tsuzuki, Yuichi Akage, Ryuzo Iga, Takayuki Yamanaka, Fumiyoshi Kano (NTTPH Lab.) PN2009-45 OPE2009-183 LQE2009-165 |
We have developed 1.3-um electroabsorption modulator integrated with DFB laser for middle- and long-distance 100 Gbit/s ... [more] | PN2009-45 OPE2009-183 LQE2009-165 pp.57-60 |
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| OPE, EMD, CPM, LQE | 2009-08-21 10:40 |
Miyagi | Direct modulation ridge waveguide MQW-DFB laser for 40/100GbE Takashi Tadokoro, Takayuki Yamanaka, Fumiyoshi Kano, Hiromi Oohashi (NTT), Yasuhiro Kondo (NEL), Kenji Kishi (NTT) EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 |
We demonstrated 25-Gbps direct modulation with a 1.3-m InGaAlAs RWG-MQW-DFB laser that is suitable for use as a ... [more] | EMD2009-48 CPM2009-72 OPE2009-96 LQE2009-55 pp.113-116 |
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| LQE, OPE | 2009-06-19 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Wide Temperature Range (-25 to 100C) Operation of a 10-Gb/s, 1.55-m Electroabsorption Modulator Integrated DFB Laser for 80-km SMF Transmission Wataru Kobayashi, Masakazu Arai, Takayuki Yamanaka, Naoki Fujiwara, Takeshi Fujisawa, Ken Tsuzuki, Takashi Tadokoro, Fumiyoshi Kano (NTT Corp.) OPE2009-25 LQE2009-28 |
An extended operating temperature range of 125C (-25 to 100℃), was demonstrated at 10-Gb/s for a 1.55-μm InGaAlA... [more] | OPE2009-25 LQE2009-28 pp.51-54 |
| PRMU | 2008-10-24 16:30 |
Tokushima | Tokushima Univ. | Object Tracking Using Two Pan-Tilt Cameras and Arm Robot Hiroyuki Ukida, Yasuyuki Yamanaka (Univ. of Tokushima) PRMU2008-108 |
In this paper, we propose a new object tracking system using an arm robot and two pan-tilt cameras. Here, we employ ``th... [more] | PRMU2008-108 pp.113-118 |
| RCS, SIP | 2007-01-24 14:00 |
Okinawa | NICT Okinawa | A method for rate control and clock frequency estimation to achieve high-quality video transmission Shigeyuki Yamanaka, Yusuke Yamada, Yoshihiro Ohtani (SHARP) SIP2006-128 RCS2006-186 |
In order to realize stable real-time video transmission over dynamically changing wireless channel, it is an effective m... [more] | SIP2006-128 RCS2006-186 pp.65-70 |
| RCS, NS (Joint) |
2006-07-20 15:30 |
Hokkaido | Hokkaido Univ. | A rate control method to achieve high-quality video transmission Shigeyuki Yamanaka, Yoshihiro Ohtani (SHARP) RCS2006-87 |
Real-time wireless video transmission is one of challenging applications, since wireless channel is an error-prone envir... [more] | RCS2006-87 pp.169-174 |
| OCS | 2006-04-21 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
OFC/NFOEC2006 report
-- Optical devices -- Takayuki Yamanaka, Shinji Matsuo (NTT) OCS2006-4 |
(Advance abstract in Japanese is available) [more] | OCS2006-4 pp.15-16 |
| IT | 2005-07-21 16:00 |
Osaka | Osaka Prefecture Univ. | On error probability of four beam splitter gate using the mutually orthogonal state of quantum Toshiyuki Yamanaka, Noboru Watanabe (Tokyo Science Univ.) |
(To be available after the conference date) [more] | IT2005-40 pp.25-29 |
| LQE, OCS, OPE | 2004-11-04 17:05 |
Fukuoka | Kyushu Institute of Technology | Low Driving-Voltage Operation of 40 Gbit/s Electroabsorption Modulators Hideki Fukano, Munehisa Tamura, Takayuki Yamanaka, Yasuhiro Kondo (NTT) |
[more] | OCS2004-91 OPE2004-156 LQE2004-100 pp.47-50 |
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