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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2023-08-30 11:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Reconfigurable All-Optical Logic Gate Using Quantum Dot Semiconductor Optical Amplifiers Taishi Takemoto, Yusuke Hatano, Motoharu Matsuura (UEC)  PN2023-35 |
Recently, communication traffic has been increasing year by year, and the delay due to electrical signal processing in o... [more] | PN2023-35 pp.97-100 |
| PN | 2023-03-02 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Investigation of Applicability of Silicon-rich Nitride Waveguide to Wideband Simultaneous Wavelength Converter Yuki Ishihara, Akihiro Maruta, Ken Mishina (Osaka Univ.) PN2022-53 |
The triple-band (S+C+L) transmission system using only C-band transceivers and all-optical wavelength conversions (AOWCs... [more] | PN2022-53 pp.56-61 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 14:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
All-optical PAM4 to QPSK and 16QAM Conversions Using Si-rich Nitride Waveguides Yuto Fujihara, Ken Mishina, Asahi Sueyoshi, Akihiro Maruta (Osaka Univ.) OCS2022-48 |
All-optical modulation format conversion, which is performed only in the optical domain, has been proposed as a promisin... [more] | OCS2022-48 pp.46-51 |
| PN | 2022-03-02 09:30 |
Online | Online | Characteristics of All-Optical Switch Using Quasi-Phase-Matched Lithium Niobate Waveguides Genki Abe, Ryoichi Miyauchi, Yutaka Fukuchi (Tokyo Univ. of Science) PN2021-69 |
We numerically analyze characteristics of all-optical gate switches using the cascade effect of second harmonic generati... [more] | PN2021-69 pp.86-91 |
| OCS, CS (Joint) |
2022-01-14 10:25 |
Yamaguchi | Conference room 204A・B at KDDI Ishin-hall (Primary: On-site, Secondary: Online) |
Design of Adaptive Equalizer for All-optically Converted 16QAM Signal Asahi Sueyoshi, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) CS2021-72 |
Various types of all-optical modulation format conversion have been proposed for realizing low latency and efficient con... [more] | CS2021-72 pp.25-29 |
| OCS, CS (Joint) |
2021-01-14 13:30 |
Online | Online | Spectral Efficiencies and Transmission Characteristics of All-optically PAM4/16QAM Converted Signal Using Nonlinear Optical Loop Mirror Asahi Sueyoshi, Yuta Matsumoto, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) OCS2020-27 |
Various all-optical modulation format conversions have been proposed for realizing low latency and efficient connection ... [more] | OCS2020-27 pp.1-6 |
| OCS, LQE, OPE | 2019-10-17 16:45 |
Kagoshima | Performance evaluation of all-optical PAM4 to 16QAM modulation format converter using nonlinear optical loop mirror Yuta Matsumoto, Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) OCS2019-38 OPE2019-76 LQE2019-54 |
PAM4 and 16QAM formats are expected to serve as the main modulation formats for intra-data center and inter-data center ... [more] | OCS2019-38 OPE2019-76 LQE2019-54 pp.59-64 |
|
| OCS, PN, NS (Joint) |
2019-06-20 10:35 |
Iwate | MALIOS（Morioka） | Sub-Picosecond Optical Switch over Entire C-Band by Using Nonlinear Optical Loop Mirror Ryoya Hirata, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OCS2019-10 |
Ultrafast optical switches have many useful applications ranging from ultrahigh-speed optical communication to signal pr... [more] | OCS2019-10 pp.1-4 |
| PN | 2018-03-05 14:30 |
Kagoshima | Minami Tanemachi Shoko Kaikan | [Invited Lecture]
All-Optical Wavelength Conversion of PAM-4 Signals Using a QD-SOA for Data Center Networks Tatsuya Ohtsuki, Tomoya Yatsu, Motoharu Matsuura (UEC) PN2017-95 |
Along with increasing of traffic demands in data centers, high-speed interconnects using optical fibers are employed. Ho... [more] | PN2017-95 pp.25-29 |
| OPE, LQE, OCS | 2015-10-30 10:25 |
Oita | Beppu International Convention Center | The design method of reflection-suppressed all-optical diode based on asymmetric nonlinear L-shaped photonic crystal nanocavity Takanori Sato, Shuntaro Makino, Takeshi Fujisawa, Kunimasa Saitoh (Hokkaido Univ.) OCS2015-58 OPE2015-108 LQE2015-77 |
The design method of reflection-suppressed all-optical diode based on asymmetric nonlinear L-shaped photonic crystal nan... [more] | OCS2015-58 OPE2015-108 LQE2015-77 pp.85-90 |
| OCS, OPE, LQE | 2014-10-30 14:30 |
Nagasaki | Nagasaki Museum of History and Culture | All-optical memory by buried-heterostructure high-QL3 photonic crystal nanocavity
-- Buried-heterostructure L3 nanocavity all-optical memory operated at2.3 nW bias power -- Eiichi Kuramochi, Kengo Nozaki, Akihiko Shinya, Hideaki Taniyama, Koji Takeda, Tomonari Sato, Shinji Matsuo, Masaya Notomi (NTT) OCS2014-61 OPE2014-105 LQE2014-79 |
Photonic crystal is a platform technology for ultra-compact and ultra-low-power all-optical memory. Here we report a pho... [more] | OCS2014-61 OPE2014-105 LQE2014-79 pp.101-105 |
| OCS, OPE, LQE | 2014-10-30 15:05 |
Nagasaki | Nagasaki Museum of History and Culture | All-Optical 2-bit Recognition and Packet Switching Using Polarization Bistable VCSELs Daisuke Hayashi, Kazuya Nakao, Takeo Katayama, Hitoshi Kawaguchi (NAIST) OCS2014-62 OPE2014-106 LQE2014-80 |
We demonstrated all-optical 2-bit recognition and packet switching using two 1.55-$mu$m polarization bistable VCSELs. Po... [more] | OCS2014-62 OPE2014-106 LQE2014-80 pp.107-112 |
| OPE, LQE, CPM, EMD, R | 2013-08-30 14:20 |
Hokkaido | sun-refre Hakodate | Optical Packet Switching by All-Optical Header Recognition Using Polarization Bistable VCSEL Takeo Katayama, Hitoshi Kawaguchi (NAIST) R2013-57 EMD2013-63 CPM2013-82 OPE2013-86 LQE2013-56 |
We investigated an optical packet switching system based on the all optical header processing using a 1.55-μm polarizati... [more] | R2013-57 EMD2013-63 CPM2013-82 OPE2013-86 LQE2013-56 pp.143-146 |
| OCS | 2013-07-25 13:30 |
Tokyo | Sumida-Sangyo-Kaikan | Experimental Demonstration of All-Optical Network Coding by Use of SOA-MZI Wavelength Converters Daisuke Hisano, Akihiro Maruta (Osaka Univ.), Nobuo Ohata, Hiroshi Aruga, Eitaro Ishimura, Atsushi Sugitatsu (Mitsubishi Electric), Ken-ichi Kitayama (Osaka Univ.) OCS2013-19 |
We experimentally demonstrate all-optical network coding by showing cascaded operation of optical XOR gates. The gate co... [more] | OCS2013-19 pp.1-5 |
| OPE, LQE, OCS | 2012-10-25 17:25 |
Miyazaki | Analytical Investigation of a Semiconductor Phase Sensitive Optical Amplifier using Dual Pump Lights Kohei Saito, Hiroyuki Uenohara (Tokyo Tech.) OCS2012-58 OPE2012-109 LQE2012-75 |
In recent years, internet traffic is increasing every year, and therefore higher transmission capacity system is require... [more] | OCS2012-58 OPE2012-109 LQE2012-75 pp.87-92 |
|
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-27 13:25 |
Osaka | Osaka Univ. Convention Center | Proposal of all-optical active microring logic gate for microring processor Hideki Yajima, Taro Arakawa, Yasuo Kokubun (Yokohama National Univ.) PN2011-72 OPE2011-188 LQE2011-174 EST2011-122 MWP2011-90 |
We propose all-optical active microring logic gates for a miciroring processor which has various integrated all-optical ... [more] | PN2011-72 OPE2011-188 LQE2011-174 EST2011-122 MWP2011-90 pp.281-286 |
| LQE | 2010-12-17 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | All-Optical Memory Based on Buried Heterostructure Photonic Crystal Lasers Chin-Hui Chen, Shinji Matsuo, Kengo Nozaki, Akihiko Shinya, Tomonari Sato, Yoshihiro Kawaguchi, Hisashi Sumikura, Masaya Notomi (NTT) LQE2010-116 |
We have demonstrated an all-optical memory by using InGaAsP/InP buried heterostructure photonic crystal (BH-PhC) lasers.... [more] | LQE2010-116 pp.9-12 |
| OCS, OPE (Joint) |
2010-05-21 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Information rates of PSK signal transmission in a system including all-optical amplitude limiters Masatomo Kobayashi, Yusuke Yahata, Masayuki Matsumoto (Osaka Univ.) OCS2010-3 |
In this report, we theoretically evaluate information rates (IRs) for RZ-QPSK-signal transmission in a system where phas... [more] | OCS2010-3 pp.13-18 |
| CS, OCS (Joint) |
2010-01-29 14:30 |
Yamaguchi | Kaikyo Messe Shimonoseki | Application of all-optical 3R-regenerator to 80-Gbit/s RZ-DQPSK optical communication systems Shiro Ryu, Mikio Yagi (SoftBank Telecom) OCS2009-116 |
Studies on coherent optical receivers using digital signal processing are progressing rapidly. However, applicable tran... [more] | OCS2009-116 pp.93-98 |
| LQE | 2009-12-11 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigation of optical buffers based on polarization bistable VCSELs for high switching-speed operation Jun Sakaguchi, Takeo Katayama, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.) LQE2009-150 |
Ultrafast operation of all-optical buffer memories based on the polarization bistability of vertical-cavity surface-emit... [more] | LQE2009-150 pp.61-66 |
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