Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-10 10:35 |
Kyoto |
(Primary: On-site, Secondary: Online) |
High-accuracy distributed strain sensing based on low-coherence BOCDR: simulation and experimental validation Kenta Otsubo, Guangtao Zhu, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-52 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] |
OFT2023-52 pp.24-29 |
OFT |
2023-10-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Proposal of low-coherence BOCDR based on periodic noise modulation Kenta Otsubo, Takaki Kiyozumi (YNU), Hiroshi Takahashi (YNU/NTT), Yusuke Koshikiya (NTT), Yosuke Mizuno (YNU) OFT2023-30 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] |
OFT2023-30 pp.59-62 |
OFT |
2022-10-13 09:30 |
Kanagawa |
Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simple fiber-optic temperature probe based on Brillouin scattering Kanon Toda, Kenta Otsubo (YNU), Kohei Noda (YNU/Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-18 |
Optical fiber sensors have been extensively studied owing to their advantages such as immunity to electromagnetic noise,... [more] |
OFT2022-18 pp.1-4 |
OFT |
2022-10-13 09:30 |
Kanagawa |
Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Brillouin optical correlation-domain reflectometry using low-coherence light Kenta Otsubo (YNU), Kohei Noda (YNU/Tokyo Tech), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2022-19 |
As a principle of distributed measurement of strain and temperature along an optical fiber, the strain/temperature depen... [more] |
OFT2022-19 pp.5-8 |
ICD, SDM, ITE-IST [detail] |
2020-08-07 09:30 |
Online |
Online |
[Invited Talk]
Understanding the Origin of Low-frequency Noise in Cryo-CMOS Toward Long-coherence-time Si Spin Qubit Hiroshi Oka, Takashi Matsukawa, Kimihiko Kato, Shota Iizuka, Wataru Mizubayashi, Kazuhiko Endo, Tetsuji Yasuda, Takahiro Mori (AIST) SDM2020-6 ICD2020-6 |
Si quantum computer has attracted a significant attention due to its potential for large-scale integration using semicon... [more] |
SDM2020-6 ICD2020-6 pp.25-30 |
SP, EA, SIP |
2020-03-03 16:15 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
A Portscan Detection Based on Low-rankness of Destination Port Matrices Hiroki Nousou, Masao Yamagishi, Isao Yamada (Tokyo Tech) EA2019-167 SIP2019-169 SP2019-116 |
The detection of port scans as possible preliminaries to more serious attacks is important for system administrators and... [more] |
EA2019-167 SIP2019-169 SP2019-116 pp.385-390 |
RCS, SR, SRW (Joint) |
2018-03-02 16:05 |
Kanagawa |
YRP |
Non-orthogonal Multiple Access design via Frame Theory Shunya Nishikawa, Hiroki iimori, Giuseppe Abreu (Rits Univ.) RCS2017-402 |
We propose a non-orthogonal multiple access (NOMA) scheme based on frame theory. In the proposed design, the interferenc... [more] |
RCS2017-402 pp.465-468 |
MW |
2014-03-04 16:20 |
Ehime |
Ehime University |
[Special Talk]
Terahertz Tomography Using Low-coherence Signal Sources Takyuki Isogawa (NTT DOCOMO) MW2013-208 |
In order to realize the non-destructive and non-contact inspection of the object by using terahertz (THz) waves, we prop... [more] |
MW2013-208 pp.65-70 |
MWP, OPE, MW, EMT, EST, IEE-EMT [detail] |
2012-07-26 15:10 |
Hokkaido |
Hokkaido Univ. |
Terahertz Tomography Using Low-Coherence Signal Sources Takayuki Isogawa, Toshiyuki Ikeo (Osaka Univ.), Katsuhiro Ajito, Ho-Jin Song, Naoya Kukutsu (NTT), Tadao Nagatsuma (Osaka Univ.) MW2012-34 OPE2012-27 EST2012-16 MWP2012-15 |
In order to realize the non-destructive and non-contact inspection of the object by using terahertz (THz) waves, we prop... [more] |
MW2012-34 OPE2012-27 EST2012-16 MWP2012-15 pp.63-68 |
SAT |
2006-10-20 11:40 |
Overseas |
KAL Hotel (Jeju-Do, Korea) |
Measurement of atmospheric turbulence in a ground-to-low earth orbit optical link Morio Toyoshima, Hiroo Kunimori (NICT), Takashi Jono, Yoshihisa Takayama, Katsuyoshi Arai (JAXA) |
Ground-to-satellite laser communication experiments between the optical ground station located in the Koganei ward of do... [more] |
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