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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 |
| OFT | 2020-10-08 09:10 |
Online | Online | OFT2020-10 |
Optical delay line is important for all optical signal processing to control signal timing. In this paper, optical varia... [more] | OFT2020-10 pp.4-7 |
| OCS, ITE-BCT, OFT, IEE-CMN [detail] | 2019-11-22 10:20 |
Yamaguchi | Kaikyo-Messe-Shimonoseki | Distortion-free optical variable delay line using four-wave mixing and path differences Mizuki Kobayashi, Naoto Kishi (UEC) OFT2019-41 |
Optical variable delay line is necessary in signal timing controller for all optical signals processing. In this paper, ... [more] | OFT2019-41 pp.29-32 |
| 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, OCS, OFT (Joint) [detail] |
2018-02-15 17:15 |
Okinawa | Okinawa Prefectural Museum | Optical Fourier transformation assisted distortion compensating optical variable delay line for WDM signals Ryo Yokota, Yuto Takaku, Naoto Kishi (UEC) OFT2017-73 OPE2017-177 |
Optical variable delay line is required in signal timing controller for all optical signal processing.All optical variab... [more] | OFT2017-73 OPE2017-177 pp.23-28(OFT), pp.41-46(OPE) |
| US, EA (Joint) |
2018-01-23 16:20 |
Osaka | [Invited Talk]
Contactless measurement of sound pressure distribution using laser interferometer
-- an overview and recent developments -- Kohei Yatabe, Kenji Ishikawa, Yasuhiro Oikawa (Waseda Univ.) US2017-102 EA2017-89 |
Although sound pressure is usually measured by microphones, they inherit some unavoidable physical limitations in princi... [more] | US2017-102 EA2017-89 pp.107-114(US), pp.33-40(EA) |
|
| OFT | 2017-10-12 15:45 |
Kochi | Kochi Prefectural Culture Hall | Waveform conversion and WDM-to-OTDM conversion for NRZ-OOK signals Yingyi Zhang, Naoto Kishi (UEC) OFT2017-39 |
In order to achieve interconnections and flexible network management between networks, an all-optical multiplexing schem... [more] | OFT2017-39 pp.7-10 |
| OFT | 2017-10-12 16:10 |
Kochi | Kochi Prefectural Culture Hall | NRZ-to-RZ conversion and wavelength multicasting by using higher-order four wave mixing Hiroki Matsumoto, Naoto Kishi (UEC) OFT2017-40 |
We demonstrate simultaneous NRZ-to-RZ conversion and wavelength multicasting by using nonlinear optical effect. By incr... [more] |
OFT2017-40 pp.11-14 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-21 15:30 |
Hokkaido | Obihiro Chamber of Commerce and Industry | A Study on Topology Optimization of All-Optical Logic Gate Using Beam Propagation and Sensitivity Analysis Based on Adjoint Variable Method Koyo Mori, Yasuhide Tsuji (Muroran Inst. of Tech.) EMT2017-36 MW2017-61 OPE2017-41 EST2017-38 MWP2017-38 |
Optical devices utilizing optical Kerr effect in optical nonlinear medium have a potential to control light by light. ... [more] |
EMT2017-36 MW2017-61 OPE2017-41 EST2017-38 MWP2017-38 pp.171-176 |
| OFT, OCS, IEE-CMN, ITE-BCT [detail] | 2016-11-11 14:00 |
Nagasaki | Nagasaki Shoko Kaigi Sho | Distortion compensating optical variable delay line using cross phase modulation assisted optical Fourier transformation Ryo Yokota, Yuto Takaku, Naoto Kishi (UEC) OFT2016-34 |
Optical variable delay line is required in signal timing controller for all optical signal processing.Optical variable d... [more] | OFT2016-34 pp.51-56 |
| PN | 2016-09-02 09:10 |
Hokkaido | KKR Hakodate | A Study on Path Establishment Method based on Distributed Control Plane in Elastic Optical Networks Yuya Hiraiwa, Ken-ichi Baba (Kougakuin Univ.) PN2016-19 |
Optical path establishment is executed with RMSA (Routing, Modulation Level and Spectrum Allocation) in elastic optical ... [more] | PN2016-19 pp.29-34 |
| CS, CQ, NV (Joint) |
2016-04-21 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Parallel Implementation of Cipher on CPU/GPU for Programmable Optical Access Equipment Takahiro Suzuki, Sang-Yuep Kim, Jun-ichi Kani, Ken-Ichi Suzuki, Akihiro Otaka (NTT) CS2016-1 |
Recently, NFV and SDN are attracting attention with the goal being enhanced networks efficiency. In access network, soft... [more] | CS2016-1 pp.1-6 |
| 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 |
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