Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ASN, MoNA (Joint) |
2014-01-23 10:15 |
Ehime |
Hotel Okudogo (Matsuyama) |
Distributed Radar Avoidance Technique for Wireless Multihop Network in Tree Topology Tomokazu Shimizu, Kuninori Oosaki, Hiroshi Furukawa (Kyushu Univ.) ASN2013-119 |
Outdoor use of wireless LAN systems is gaining popularity in data offloading services. W56 band is only allowed for use ... [more] |
ASN2013-119 pp.5-10 |
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 |
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 |
OFT |
2012-10-26 10:55 |
Yamaguchi |
KAIKYO MESSE SHIMONOSEKI |
Flexible Optical Wiring Technology for Existing Buildings Masahiro Ida, Keita Kuramoto, Hayato Minami, Tomoya Shimizu, Atsushi Daido, Yuji Aoyagi, Kazutoshi Takamizawa (NTT) OFT2012-44 |
We realized two new wiring methods for wiring all the floors of multiple dwelling units(MDUs). One of these methods does... [more] |
OFT2012-44 pp.61-64 |
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 |
SDM |
2012-03-05 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Formation of conformal barrier layer by electroless plating for TSV of 3D-LSI Ryohei Arima, Hiroshi Miyake, Fumihiro Inoue, Tomohiro Shimizu, Shoso Shingubara (Kansai Univ.) SDM2011-182 |
Conformal deposition of barrier metal layer in a high aspect ratio TSV using electroless plating with precious metal nan... [more] |
SDM2011-182 pp.37-40 |
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 |
OFT |
2011-05-27 11:55 |
Kagoshima |
|
Design of bending-loss insensitive and sigle-mode hole-assisted fiber and its MPI characteristics Takashi Matsui, Kazuhide Nakajima, Yukihiro Goto, Tomoya Shimizu, Toshio Kurashima (NTT) OFT2011-14 |
[more] |
OFT2011-14 pp.65-70 |
OFT |
2010-05-27 13:50 |
Hiroshima |
tomo-kouminkan |
Enhanced separable optical fiber ribbon Tomoya Shimizu (NTT Corp.), Keisuke Sato (TTK), Toshihiko Sekiguchi, Toshio Kurashima (NTT Corp.) OFT2010-3 |
The conventional optical four-fiber ribbon can be separated into individual fibers for using each of the fibers in the o... [more] |
OFT2010-3 pp.13-16 |
SIS |
2009-12-18 11:30 |
Kyoto |
|
A study on blind MIMO equalization system using tagging filter Tomokazu Shimizu (Tottori Univ.), James Okello (NEC), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2009-46 |
A blind equalization system using on a pre-filter is proposed in multiple-input multiple-output (MIMO) wireless communic... [more] |
SIS2009-46 pp.89-94 |
LQE, OPE |
2009-06-19 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study on the Optical Serial-to-Parallel Converter with Phase Operation Go Yazawa, Satoshi Shimizu, Hiroyuki Uenohara (Tokyo Inst. of Tech.) OPE2009-20 LQE2009-23 |
Much attention has been paid to the researches of optical packet switching and optical label processing because these ar... [more] |
OPE2009-20 LQE2009-23 pp.25-30 |
OFT, OCS, ITE-BCT, IEE-CMN (Joint) [detail] |
2008-11-20 08:45 |
Oita |
|
A Study on Hole-Assisted Fiber with Low Bending Loss Kazuhide Nakajima, Tomoya Shimizu, Chisato Fukai, Katsumi Hiramatsu, Shigeru Tomita (NTT) OFT2008-47 |
Optical fibers with improved bending loss characteristics have been developed intensively. A hole assisted fiber (HAF) c... [more] |
OFT2008-47 pp.5-8 |
OFT |
2008-05-15 15:50 |
Osaka |
|
Double-Band Mode Filter for single-mode transmission in short wavelength region Tomoya Shimizu, Kazuhide Nakajima, Kazuyuki Shiraki, Toshio Kurashima (NTT) OFT2008-6 |
We propose a coupler type mode filter (MF) which has the higher-order mode filtering effect in the wavelength region of ... [more] |
OFT2008-6 pp.25-28 |
SIS |
2008-03-13 13:20 |
Tokyo |
Musashi Institute of Technology(Setagaya) |
A Study on SNR Estimation Method for OFDM System Tomokazu Shimizu, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2007-72 |
The zero forcing (ZF) and minimum mean squared error (MMSE) equalization have been proposed for an orthogonal frequency ... [more] |
SIS2007-72 pp.23-28 |
OCS, OFT (Joint) |
2006-08-24 14:50 |
Miyagi |
|
A study on single-mode transmission characteristics in shorter wavelength region of less than cutoff in 1.3 μm zero-dispersion single-mode fiber Tomoya Shimizu, Kazuhide Nakajima, Kenji Kurokawa, Koji Ieda, Kazuyuki Shiraki, Izumi Sankawa (NTT) OFT2006-20 |
We experimentally discuss single-mode transmission characteristics of a 1.3 $\myu$m zero-dispersion single-mode fiber in... [more] |
OFT2006-20 pp.21-25 |
MVE, IE |
2006-07-14 13:30 |
Ishikawa |
Kanazawa University |
A Compressed-Domain Fast MPEG-2 Video Stitching Method Tomoyuki Shimizu, Akio Yoneyama, Yasuhiro Takishima (KDDI R&D Labs.) |
We propose a fast video stitching method to make a higher resolution video from multiple MPEG-2 coded video sequences. F... [more] |
IE2006-32 MVE2006-38 pp.29-34 |
ITS, IE, ITE-ME, ITE-AIT, ITE-HI |
2006-02-21 13:25 |
Hokkaido |
Hokkaido Univ. |
Examination of the Effective Color Production of the Images based on the Kansei Evaluation Hisashi Oguro, Sumei Guo (Toppan Printing), Tomohiro Shimizu, , Mie Sato, Masao Kasuga, Miyoshi Ayama (Utsunomiya Univ.) |
[more] |
ITS2005-99 IE2005-306 pp.109-114 |
OFT |
2005-10-14 15:45 |
Tokyo |
|
Relationship between SBS threshold and CNR characteristics in a single-mode optical fiber Tomoya Shimizu, Kazuhide Nakajima, Koji Ieda, Izumi Sankawa (NTT) |
We discuss the definition of the input power limitation caused by stimulated Brillouin scattering (SBS) in a single-mode... [more] |
OFT2005-33 pp.35-39 |