Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MBE |
2019-06-21 14:15 |
Hokkaido |
|
Influence of coherence length on scattering suppression by digital phase-conjugate light Sogo Toda (NIT, Ishikawa), Yuji Kato (Hokkaido Univ.), Koichi Shimizu (Waseda Univ.) MBE2019-18 |
The strong scattering in biological tissue is a difficult problem for optical imaging and measurement of an animal body.... [more] |
MBE2019-18 pp.11-15 |
RCS |
2019-06-21 09:30 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
A study on high efficiency phase shift keying on 3-dimensional Euclidean space Sho Kakuwa, Masahiro Fujii (Utsunomiya Univ.), Takanori Iwamatsu (FTN) RCS2019-82 |
It is necessary to assign many symbols on In-phase and Quadrature-phase(IQ)-diagram for high speed transmission,but it c... [more] |
RCS2019-82 pp.261-266 |
LQE, LSJ |
2019-05-30 14:05 |
Shiga |
|
Simulation of plasmonic optical phased array using electro-optic polymer Yuji Kuwamura, Kyosuke Hibata, Takafumi Ogawa (Kanazawa Univ.) LQE2019-10 |
We have proposed a plasmonic optical phased array in which plasmonic phase modulators using electro-optic polymers are a... [more] |
LQE2019-10 pp.1-4 |
WPT |
2019-03-07 13:50 |
Kyoto |
Kyoto Univ. Uji Campus |
Development a Wireless Power Transfer System via Microwaves using a 5.8GHz Magnetron Bo Yang, Ce Wang, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ) WPT2018-72 |
Magnetrons have been widely used as microwave heating applications typified as microwave ovens. The advantages of magnet... [more] |
WPT2018-72 pp.47-50 |
ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] |
2019-02-20 13:45 |
Hokkaido |
Hokkaido Univ. |
Accuracy improvement of phase modulated signal by calibrating spatial light modulator Tomohiro Maeda, Atsushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
The modulation accuracy of phase-only spatial light modulators (SLMs) decreases by the distortion of the phase response ... [more] |
|
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-17 09:40 |
Osaka |
Osaka University Nakanoshima Center |
High-spatial-resolution Brillouin optical correlation-domain analysis distributed sensor using short-pulse sources Shingo Akai, Takuma Matsumoto, Masayuki Matsumoto (Wakayama Univ.) PN2018-31 EMT2018-65 OPE2018-140 LQE2018-150 EST2018-78 MWP2018-49 |
As one of distributed optical fiber sensing methods using Brillouin scattering, Brillouin optical fiber correlation-doma... [more] |
PN2018-31 EMT2018-65 OPE2018-140 LQE2018-150 EST2018-78 MWP2018-49 pp.1-6 |
PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] |
2019-01-17 16:20 |
Osaka |
Osaka University Nakanoshima Center |
[Invited Talk]
Reconstruction schemes for complex-modulated optical signals using direct detection Masayuki Matsumoto (Wakayama Univ.) PN2018-42 EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 |
A number of studies have been recently devoted to direct detection (DD) schemes for multivalued complex-modulated signal... [more] |
PN2018-42 EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 pp.59-63 |
MW |
2018-12-13 16:10 |
Kanagawa |
Kanagawa Univ. |
Control of birefringence in photonic generation of phase-controlled beat signal using birefringence optical fiber Syota Ito, Tomoyuki Uehara, Kenichiro Tsuji (NDA) MW2018-125 |
The microwave beat note generation from two optical waves is an attractive technique for the efficient generation of a p... [more] |
MW2018-125 pp.67-71 |
EA, ASJ-H, EMM, IPSJ-MUS [detail] |
2018-11-21 16:10 |
Ishikawa |
Hotel Koshuen |
[Invited Talk]
Audio Information-Hiding Techniques based on Human Auditory Characteristics Masashi Unoki (JAIST) EA2018-78 EMM2018-78 |
For the audio content security such like the audio content protection as well as speech tampering detection, audio infor... [more] |
EA2018-78 EMM2018-78 pp.153-156 |
ITE-BCT, OCS, OFT, IEE-CMN [detail] |
2018-11-08 14:10 |
Okayama |
Kurashiki-City-Geibunnkan |
Nonlinear Tolerance Using Short Pulse Transmission for the Standard Single Mode Fiber Sayato Kanoh, Yuuji Miyoshi, Hirokazu Kubota, Masaharu Ohashi (Osaka Prefecture Univ.) OFT2018-54 |
In the long distance optical fiber transmission system, the amplified spontaneous emission noise includes degradation of... [more] |
OFT2018-54 pp.11-14 |
RCS |
2018-10-18 11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Phase Rotated Non-Orthogonal Multiple Access Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech.) RCS2018-157 |
As a multiple access technique candidate of 5G, non-orthogonal multiple access (NOMA) has attracted much attention for i... [more] |
RCS2018-157 pp.39-44 |
OFT |
2018-10-11 14:00 |
Miyagi |
Touhoku Univ. |
[Poster Presentation]
OTDM-to-WDM conversion using cross-phase modulation in highly nonlinear fiber for pulse compression OOK signal. Tooru Ikehata, Ryo Yokota, Naoto Kishi (UEC) OFT2018-30 |
In order to achieve OTDM-to-WDM conversion by all-optical signal processing, signal conversion using cross phase modulat... [more] |
OFT2018-30 pp.85-88 |
IT |
2018-07-20 10:30 |
Nara |
Yamato Kaigishitsu |
Constellation Shaping for Bit-Interleaved Coded Modulation with Pseudorandom Sequence Masashi Yuri, Ryo Shibata, Gou Hosoya, Hiroyuki Yashima (TUS) IT2018-20 |
We propose a novel constellation shaping scheme for bit-interleaved coded modulation with pseudorandom sequence. For the... [more] |
IT2018-20 pp.45-50 |
EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2018-07-19 14:00 |
Hokkaido |
|
Output power enhancement in photonic-based RF generation by optical pulse compression with a dispersion managed highly-nonlinear fiber Reinhard Karembera, Takashi Yamaguchi, Hiroyuki Toda (Doshisha Univ.) EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 |
In photonic-based radio frequency (RF) generation method, we showed that RF output power is enhanced by optical pulse co... [more] |
EMT2018-27 MW2018-42 OPE2018-30 EST2018-25 MWP2018-26 pp.109-113 |
RCS |
2018-06-22 10:20 |
Nagasaki |
Nagasaki University |
PAPR Performance of High-Order Circular QAM Constellation With Phase Noise Robustness Miyu Nakabayashi, Bin Zheng, Mamoru Sawahashi (Tokyo City Univ.), Norifumi Kamiya (NEC) RCS2018-68 |
We recently proposed high-order circular quadrature amplitude modulation (QAM) constellation using partial low-density p... [more] |
RCS2018-68 pp.195-200 |
LQE, LSJ |
2018-05-25 14:40 |
Fukui |
|
Coherent modulator monolithically integrated with semiconductor optical amplifier Shusaku Hayashi, Satoshi Nishikawa, Masakazu Takabayashi, Kenichi Abe, Koichi Akiyama (Mitsubishi Electric Corp.) LQE2018-19 |
Coherent phase modulation systems using small transceivers with low power consumption are expected to be used for the in... [more] |
LQE2018-19 pp.37-40 |
SANE |
2018-05-14 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study on Specific Emitter Identification method focussing on rising wave Tsukasa Sugimoto, Junya Nasaka, Masaaki kobayashi, Takeshi Kumaki (Ritsumeikan Univ.) SANE2018-11 |
Recetly,wtih the development of information communication technology, communication infrastructure has been well develop... [more] |
SANE2018-11 pp.57-61 |
ICSS, IPSJ-SPT |
2018-03-08 14:40 |
Hokkaido |
Okinawa Hokubu Koyou Nouryoku Kaihatsu Sougou Center |
A countermeasure against camrip using the phase modulation Toshiki Sasazaki, Tatsuya Mori (Waseda Univ.) ICSS2017-81 |
Camrip, which aims to bootleg record a movie projected on a large screen, is a well-known and serious problem as it easi... [more] |
ICSS2017-81 pp.193-198 |
RCS, SR, SRW (Joint) |
2018-02-28 09:40 |
Kanagawa |
YRP |
Wireless Physical Layer Security Schemes Using Random Phases for MIMO-OFDM Communications and Its Security Rate Analysis Tsuyoshi Yoneda, Kazuhiko Fukawa, Yuyuan Chang (Tokyo Tech) RCS2017-327 |
As conventional physical layer security schemes for multiple-input single-output (MISO) wireless communications, the art... [more] |
RCS2017-327 pp.57-62 |
AP |
2018-02-15 15:00 |
Tokyo |
Kozo Keikaku Engineering, Inc. |
[Tutorial Lecture]
Phased Array Calibration Based on Phase Modulation of Individual Element Antenna Toru Takahashi (Mitsubishi Electric) AP2017-179 |
This report has focused on phased array calibration, especially element-field measurement technologies based on phase mo... [more] |
AP2017-179 pp.19-24 |