Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP, NC (Joint) |
2020-01-23 18:10 |
Okinawa |
Miyakojima Marine Terminal |
Integrating experienced and observed value in human decision making Satoshi Shimizu, Shin Ishii, Wako Yoshida (Kyoto Univ.) NC2019-59 |
(To be available after the conference date) [more] |
NC2019-59 pp.3-6 |
PN |
2019-04-26 13:25 |
Tokyo |
The University of Electro-Communication, Build E-3, Hall 301 |
Extending transmission distance using optical fractional OFDM Yu Yamasaki, Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Roma), Satoshi Shimizu, Hiroyuki Uenohara (NICT), Hiroyuki Uenohara (Tokyo Institute of Technology), Tsuyoshi Konishi (Osaka Univ.) PN2019-2 |
Optical fractional OFDM can reduce peak-to-average power ratio (PAPR) which is an issue in optical OFDM. Because of this... [more] |
PN2019-2 pp.7-12 |
MW, ED |
2019-01-18 10:40 |
Tokyo |
Hitachi, Central Research Lab. |
The failure mode analysis on GaN-HEMT under High temperature operation Yasuyo Yotsuda (SEDI), Yasunori Tateno, Takumi Yonemura, Masato Furukawa, Hiroshi Yamamoto (SEI), Yukinori Nose, Satoshi Shimizu (SEDI) ED2018-81 MW2018-148 |
(To be available after the conference date) [more] |
ED2018-81 MW2018-148 pp.67-70 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-18 14:20 |
Osaka |
Osaka University Nakanoshima Center |
Spectral efficiency evaluation in optical fractional OFDM Yu Yamasaki, Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Roma Tre), Satoshi Shimizu, Wada Naoya (NICT), Hiroyuki Uenohara (TIT), Tsuyoshi Konishi (Osaka Univ.) PN2018-81 EMT2018-115 OPE2018-190 LQE2018-200 EST2018-128 MWP2018-99 |
Optical fractional OFDM based on fractional Fourier Transform can reduce peak-to-average power ratio (PAPR) which is an ... [more] |
PN2018-81 EMT2018-115 OPE2018-190 LQE2018-200 EST2018-128 MWP2018-99 pp.271-275 |
PN |
2017-03-07 09:30 |
Okinawa |
Ohama Nobumoto Memorial Hall (Okinawa) |
Experimental connectivity test of all-optical analog to digital conversion and multilevel signal in all-optical fractional OFDM receiver Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Rome Tre), Takuya Murakawa (Osaka Univ.), Satoshi Shimizu (NICT), Makoto Hasegawa (Osaka Univ.), Kunihiro Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno (NEL), Naoya Wada (NICT), Hiroyuki Uenohara (Tokyo Tech), Tsuyoshi Konishi (Osaka Univ.) PN2016-100 |
We experimentally verified a connectivity of all-optical analog to digital conversion and multilevel signal in all- opti... [more] |
PN2016-100 pp.93-98 |
COMP |
2016-04-22 14:00 |
Nara |
|
Proposal of a Fast Heuristic for the Minimum Weight Vertex Cover Problem Satoshi Shimizu, Kazuaki Yamaguchi, Toshiki Saitoh, Sumio Masuda (Kobe Univ.) COMP2016-4 |
Given an undirected graph with weight for each vertex, the minimum
weight vertex cover problem (MWVCP) is an NP-hard p... [more] |
COMP2016-4 pp.23-28 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-29 09:25 |
Hyogo |
|
Experimental demonstration of low cost all-optical fractional OFDM transmission using arrayed waveguide grating Tomotaka Nagashima (Osaka Univ.), Gabriella Cincotti (Univ. Rome Tre), Takuya Murakawa (Osaka Univ.), Satoshi Shimizu (NICT), Makoto Hasegawa (Osaka Univ.), Kunihiro Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno (NEL), Naoya Wada (NICT), Hiroyuki Uenohara (Tokyo Ins. of Tec.), Tyuyoshi Konishi (Osaka Univ.) PN2015-76 EMT2015-127 OPE2015-189 LQE2015-176 EST2015-133 MWP2015-102 |
[more] |
PN2015-76 EMT2015-127 OPE2015-189 LQE2015-176 EST2015-133 MWP2015-102 pp.249-256 |
NS, OCS, PN (Joint) |
2015-06-19 14:50 |
Fukui |
Fukui-shi-chiiki-kouryu |
Demonstration of optical Add-Drop networks with optical channel defragmentation based on optical frequency shifters Satoshi Shimizu, Naoya Wada (NICT) OCS2015-22 |
(Advance abstract in Japanese is available) [more] |
OCS2015-22 pp.59-63 |
PN |
2015-03-18 14:50 |
Okinawa |
|
[Encouragement Talk]
Suppression Effect of Peak-to-average-ratio for multi-level modulation in Optical OFDM based on Fractional Fourier Transform Tomotaka Nagashima, Takuya Murakawa, Makoto Hasegawa (Osaka Univ.), Satoshi Shimizu (NICT), Gabriella Cincotti (Univ. Rome), Kunihiro Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno (NEL), Naoya Wada (NICT), Hiroyuki Uenohara (Tokyo Institute of Technology), Tsuyoshi Konishi (Osaka Univ.) PN2014-88 |
Nonlinear optical effects are unavoidable issues for next generation of optical networks and multi-carriers of current o... [more] |
PN2014-88 pp.63-68 |
OCS, CS (Joint) |
2015-01-22 14:00 |
Tokushima |
Tokushima University |
Experimental Demonstration of an End-to-End Optical Packet and Circuit Integrated Network Using a Long-reach 10G-EPON Systems Yasuyuki Kado (Osaka Univ.), Susumu Kinoshita (Fujitsu Labs.), Satoshi Shimizu, Naoya Wada (NICT), Ken-ichi Kitayama (Osaka Univ.) OCS2014-95 |
(Advance abstract in Japanese is available) [more] |
OCS2014-95 pp.13-18 |
PN |
2014-09-04 14:00 |
Hokkaido |
|
Suppression Effect of Peak-to-average-ratio in Optical OFDM based on Fractional Fourier Transform Tomotaka Nagashima, Takuya Murakawa, Makoto Hasegawa (Osaka Univ.), Satoshi Shimizu (NICT), Gabriella Cincotti (Univ. Roma Tre), Kunihiro Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno (NEL), Naoya Wada (NICT), Hiroyuki Uenohara (Tokyo Inst. of Tech.), Tsuyoshi Konishi (Osaka Univ.) PN2014-12 |
Nonlinear optical effects are unavoidable issues for next generation of optical networks and multi-carriers of current o... [more] |
PN2014-12 pp.7-11 |
PN |
2014-03-03 13:20 |
Kagawa |
Tokushima Bunri University |
Study on Transmission Technology using Optical Fractional Discrete Fourier Transform Device for Optical OFDM Tsuyoshi Konishi (Osaka Univ.), Gabriella Cincotti (Roma Univ.), Takahiro Kodama, Takuya Murakawa, Tomotaka Nagashima, Makoto Hasegawa (Osaka Univ.), Satoshi Shimizu, Naoya Wada (NICT) PN2013-94 |
[more] |
PN2013-94 pp.23-27 |
CS, OCS (Joint) |
2014-01-23 11:00 |
Tokyo |
Hajijo-jima Ohgagou Kouminkan |
Investigation of chromatic dispersion monitoring and adaptive compensation technique in all-optical OFDM systems Satoshi Shimizu, Naoya Wada (NICT) CS2013-100 |
(Advance abstract in Japanese is available) [more] |
CS2013-100 pp.91-95 |
PN |
2013-08-08 14:55 |
Hokkaido |
Hokkaido University |
Over 80 dB Uplink Loss Budget of GE-PON System Using 3-cascaded 1.3 μm SOAs Yasuyuki Kado (Osaka Univ.), Susumu Kinoshita (Fujitsu Labs.), Satoshi Shimizu (NICT), Claudio Porzi (Osaka Univ.), Naoya Wada (NICT), Akihiro Maruta, Ken-ichi Kitayama (Osaka Univ.) PN2013-12 |
We investigate the uplink loss budget of a long-reach GE-PON system employing 3-cascaded SOAs for 1.3 μm-band. In the ex... [more] |
PN2013-12 pp.25-28 |
COMP |
2013-03-18 15:15 |
Gifu |
Gifu University |
A New Exact Algorithm for the Maximum Weight Clique Problem Based on an Upper Bound Calculated by Dynamic Programming Satoshi Shimizu, Kazuaki Yamaguchi, Toshiki Saitoh, Sumio Masuda (Kobe Univ.) COMP2012-59 |
Given a vertex-weighted undirected graph, the problem to find the clique of maximum weight is the maximum weight clique ... [more] |
COMP2012-59 pp.47-53 |
OFT, OPE, OCS (Joint) [detail] |
2013-03-01 15:50 |
Tokyo |
|
Demonstration of full-duplex, Asynchronous 4user x 40Gbps OCDMA-PON system using SSFBG Encoder/Decoders and a Multi-port Encoder/Decoder Ryosuke Matsumoto, Takahiro Kodama (Osaka Univ.), Satoshi Shimizu (NICT), Ryujiro Nomura, Koji Omichi (Fujikura Ltd.), Naoya Wada (NICT), Ken-ichi Kitayama (Osaka Univ.) OCS2012-113 OPE2012-207 |
It is required to realize the cost-effective optical access network that has higher capacity than 10G-EPON (10 Gigabit-E... [more] |
OCS2012-113 OPE2012-207 pp.87-91(OCS), pp.107-111(OPE) |
PN |
2012-11-06 13:30 |
Tokyo |
Japan Women's University |
Experimental Demonstration of Digital Decoding of 10Gbit/s Fourier-Encoded QPSK Signals and a study of Compensation Method for Improvement of Received Signal Quality Yasuhiro Okamura, Osamu Iijima (Univ. of Yamanashi), Satoshi Shimizu, Naoya Wada (NICT), Masanori Hanawa (Univ. of Yamanashi) PN2012-30 |
Fourier-encoded OCDM signals can be simultaneously decoded by digital signal processing (DSP). In this paper,
it is ... [more] |
PN2012-30 pp.35-40 |
OPE, LQE, OCS |
2012-10-26 09:50 |
Miyazaki |
|
Investigation of Operation Performance of a Semiconductor-Integrated SOA-MZI-Type All-Optical Flip-Flop Circuit with a Feedback Loop Yusuke Naito, Satoshi Shimizu, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara (Tokyo Tech) OCS2012-61 OPE2012-112 LQE2012-78 |
[more] |
OCS2012-61 OPE2012-112 LQE2012-78 pp.103-108 |
NS, OCS, PN (Joint) |
2012-06-22 15:10 |
Yamagata |
Yamagata Univ. |
All-optical NRZ-OOK to PSK-Manchester Modulation Format Conversion Bo Dai (Heriot-Watt Univ.), Satoshi Shimizu (NICT), Xu Wang (Heriot-Watt Univ.), Naoya Wada (NICT) PN2012-12 |
In this paper, we propose an all-optical modulation format conversion from non-return-to-zero on-off keying (NRZ-OOK) si... [more] |
PN2012-12 pp.61-65 |
OCS, LQE, OPE |
2011-10-28 08:30 |
Kochi |
Kochi University of Technology |
Analytical Investigation of Regeneration Performance of an All-optical T-type Flop-Flop Circuit using SOA-MZIs Satoshi Shimizu, Hiroyuki Uenohara (Tokyo Tech) OCS2011-78 OPE2011-116 LQE2011-79 |
We have investigated the operation possibility of an all-optical T-type flip-flop circuit (T-FF) for achieving the all-o... [more] |
OCS2011-78 OPE2011-116 LQE2011-79 pp.123-126 |