Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
HCS |
2024-08-25 10:00 |
Hyogo |
(Hyogo) |
Early prediction for autism spectrum disorder using vocabulary checklist in children aged 1 year
-- A machine learning approach -- Yuki Kurauchi, Hiroki Higuchi, Asami Shinohara, Tessei Kobayashi (NTT Corp.), Tomoko Nishimura, Toshiki Iwabuchi, Kenji J. Tsuchiya (Hamamatsu Univ Sch Med.) HCS2024-46 |
(To be available after the conference date) [more] |
HCS2024-46 pp.67-72 |
OCS, OFT, LSJ (Joint) [detail] |
2024-08-22 16:20 |
Hokkaido |
(Hokkaido) |
Accurate SNR Estimation Accounting for Pump Depletion in C+L-band Hybrid Raman-EDFA Amplified Transmission Kosuke Kimura, Shimpei Shimizu, Kobayashi Takayuki, Masanori Nakamura, Yutaka Miyamoto (NTT) OCS2024-20 |
[more] |
OCS2024-20 pp.13-18 |
OPE, LQE, OFT, OCS |
2024-05-17 16:30 |
Online |
Online (Online) |
[Special Invited Talk]
100-GHz EO bandwidth Low-cost PCB based Coherent Tx Front-end enabling 2-Tb/s/λ Optical Transmission Hitoshi Wakita, Munehiko Nagatani (NTT Corp.), Yoshihiro Ogiso, Masanori Nakamura, Fukutaro Hamaoka, Yuta Shiratori, Takayuki Kobayashi, Yutaka Miyamoto, Hiroyuki Takahashi (NTT Corp.) OCS2024-8 OFT2024-19 OPE2024-8 LQE2024-8 |
[more] |
OCS2024-8 OFT2024-19 OPE2024-8 LQE2024-8 pp.31-34 |
LQE, OPE, CPM, EMD, R |
2023-08-25 09:30 |
Miyagi |
Tohoku university (Miyagi, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Optical device development in the NTT Group Nobuhiro Nunoya (NTT) R2023-26 EMD2023-21 CPM2023-31 OPE2023-70 LQE2023-17 |
In order to realize an all-photonics network in the IOWN concept, the NTT Group is proceeding with research and developm... [more] |
R2023-26 EMD2023-21 CPM2023-31 OPE2023-70 LQE2023-17 pp.51-54 |
EMD, R, LQE, OPE, CPM |
2022-08-26 15:40 |
Chiba |
(Chiba, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Progress of membrane photonic devices on Si platform Yoshiho Maeda, Tatsurou Hiraki, Takuma Aihara, Takuro Fujii, Tomonari Sato, Tai Tsuchizawa, Toru Segawa, Shinji Matsuo (NTT Corp.) R2022-30 EMD2022-18 CPM2022-35 OPE2022-61 LQE2022-24 |
(To be available after the conference date) [more] |
R2022-30 EMD2022-18 CPM2022-35 OPE2022-61 LQE2022-24 pp.70-73 |
PN |
2019-08-26 10:15 |
Hokkaido |
Kanpo-No-Yado Otaru (Hokkaido) |
Toward Information-centric Photonic Networking Takashi Miyamura (NTT), Akira Misawa (CIST) PN2019-11 |
[more] |
PN2019-11 pp.1-7 |
OFT |
2019-01-17 13:20 |
Kagoshima |
Tanegashima space center, Nishinoomote Civic Hall (Kagoshima) |
[Invited Talk]
Report on OFS-26 Tatsuya Okamoto (NTT) OFT2018-61 |
The 26th International Conference on Optical Fiber Sensors (OFS-26) was held from September 24 to 28 in Lausanne, Switze... [more] |
OFT2018-61 pp.1-4 |
SR, RCS (Joint) (2nd) |
2018-10-31 15:00 |
Overseas |
Mandarin Hotel, Bangkok, Thailand (Overseas) |
[Invited Talk]
An Experiment of 100 Gbps Wireless Transmission Using OAM-MIMO Multiplexing in 28 GHz Doohwan Lee, Sasaki Hirofumi, Hiroyuki Fukumoto, Yasunori Yagi, Takana Kaho, Takashi Shimizu (NTT Corp.) |
[more] |
|
OCS, CS (Joint) |
2017-01-20 13:50 |
Fukuoka |
Kyushu Sangyo University (Fukuoka) |
Characteristic analysis of Optical Path Penalty for NG-PON2 Coexisting with Other Systems on Same ODN Kazutaka Hara, Katsuhisa Taguchi, Tomohiro Taniguchi, Susumu Nishihara, Kota Asaka, Ken-Ichi Suzuki, Takeshi Arai, Akihiro Otaka (NTT) CS2016-75 |
(Advance abstract in Japanese is available) [more] |
CS2016-75 pp.65-70 |
NS, IN (Joint) |
2013-03-07 10:30 |
Okinawa |
Okinawa Zanpamisaki Royal Hotel (Okinawa) |
A Report of Performance per Power Consumption of ARM Based Servers Shunsuke Kurumatani, Masashi Toyama (NTT) IN2012-154 |
This paper reports results of evaluation about ARM based servers' performance and power efficiency to clarify energy- an... [more] |
IN2012-154 pp.1-6 |
ED, LQE, CPM |
2012-11-30 17:15 |
Osaka |
Osaka City University (Osaka) |
Design of an optical spectrum control circuit and flattening its transmission spectrum with phase error compensation Tatsuhiko Ikeda (Keio Univ.), Takayuki Mizuno, Hiroshi Takahashi (NTT), Hideaki Asakura, Hiroyuki Tsuda (Keio Univ.) ED2012-92 CPM2012-149 LQE2012-120 |
We designed and fabricated an arrayed-waveguide grating (AWG) type high-resolution optical spectrum control circuit usin... [more] |
ED2012-92 CPM2012-149 LQE2012-120 pp.125-129 |
OPE, LQE, OCS |
2012-10-26 16:35 |
Miyazaki |
(Miyazaki) |
Wavelength selective switches using silica optical waveguides Yuichiro Ikuma, Takayuki Mizuno, Hiroshi Takahashi (NTT), Hiroyuki Tsuda (Keio Univ.) OCS2012-74 OPE2012-125 LQE2012-91 |
We designed and fabricated integrated 1x2 wavelength selective switches (WSSs) for both fixed and flexible frequency gri... [more] |
OCS2012-74 OPE2012-125 LQE2012-91 pp.171-176 |
EMCJ, IEE-EMC |
2011-12-09 09:45 |
Aichi |
Nagoya Inst. of Tech. (Aichi) |
A study on the correlation between common mode voltage measured by using CDNE and radiated electromagnetic field strength emitted from LED bulbs. Shin Kanno, Norihito Hirasawa, Yoshiharu Akiyama (NTT) EMCJ2011-98 |
[more] |
EMCJ2011-98 pp.13-17 |
LQE, LSJ |
2011-05-20 11:05 |
Ishikawa |
Kanazawa Univ. (Natural Sci. Tech. Main Bldg.) (Ishikawa) |
Research on a high-resolution optical spectrum control circuit and its application to a band-limited transmission system Tatsuhiko Ikeda, Koichi Kato, Yuichiro Ikuma (Keio Univ.), Hiroshi Takahashi, Takayuki Mizuno (NTT Corp.), Hiroyuki Tsuda (Keio Univ.) LQE2011-4 |
Optical signal processing based on time-to-space conversion is key technology in high speed optical communication system... [more] |
LQE2011-4 pp.13-16 |
OPE, R, CPM |
2011-04-22 15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
Photosensitivity in extremely high index contrast silica-based waveguides on Si Makoto Abe, Masayuki Itoh, Toshimi Kominato, Yusuke Nasu, Mikitaka Itoh (NTT Corp. Photonics Labs.) R2011-7 CPM2011-7 OPE2011-7 |
We demonstrate the photosensitivity of an extremely high index contrast Ta2O5-doped silica and SiON waveguide using an a... [more] |
R2011-7 CPM2011-7 OPE2011-7 pp.27-31 |
ICSS |
2011-03-25 15:10 |
Tokyo |
Suspended (Tokyo) |
Automatic Unpacking Based on Entropy of Memory-Access Values Eitaro Shioji, Yuhei Kawakoya, Makoto Iwamura, Mitsutaka Itoh (NTT Corp.) ICSS2010-63 |
Malware executables are often obfuscated with encryption or compression using a technique known as packing, thus perform... [more] |
ICSS2010-63 pp.41-46 |
CQ, MVE, IE (Joint) [detail] |
2011-03-07 10:20 |
Nagasaki |
Yasuragi IOUJIMA (Nagasaki) |
How to configure the digital-signage system "SpreadAd" to affect the people in a area Masanori Yokoyama, Hiroshi Watanabe, Tamio Kihara (NTT Corp.) IE2010-148 MVE2010-136 |
We are studying the adaptive digital signage that presume the situation and present the appropriate video playlist. In t... [more] |
IE2010-148 MVE2010-136 pp.15-18 |
CQ, MVE, IE (Joint) [detail] |
2011-03-07 13:35 |
Nagasaki |
Yasuragi IOUJIMA (Nagasaki) |
A Study on External Factors to Estimate Network Traffic Toshihiro Akizuki, Masatsugu Ichino, Naohisa Komatsu (Waseda Univ.), Kei Takeshita, Haruhisa Hasegawa (NTT Corp.) CQ2010-70 |
Network traffic volumes continue to increase rapidly with spread of the broadband access and the increase internet backb... [more] |
CQ2010-70 pp.19-24 |
CQ, MVE, IE (Joint) [detail] |
2011-03-08 16:35 |
Nagasaki |
Yasuragi IOUJIMA (Nagasaki) |
A Study of Reliability Measure for Telecommunications Networks Masahiro Hayashi (NTT Corp.) CQ2010-84 |
Unavailability, which is obtained by multiplying failure frequency (the mean number of outages per a unit time) & MTTR (... [more] |
CQ2010-84 pp.99-104 |
OFT, OPE |
2011-03-04 17:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
A study on stripping-free fiber connection technique for standard single-mode fiber Hidenobu Hirota, Yoshiteru Abe, Shuichiro Asakawa, Junya Kobayashi (NTT Corp.) OFT2010-78 OPE2010-182 |
Optical fiber is being widely introduced as a communication medium to handle the fiber to the home (FTTH) systems. To co... [more] |
OFT2010-78 OPE2010-182 pp.77-81 |