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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, LQE, OPE | 2023-10-19 10:30 |
Kochi | (Primary: On-site, Secondary: Online) |
Study on Optical Aggregation of SP-PAM4 Signals into DP-QPSK Signal Using PM-HNLF Yuto Fujihara, Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.)  OCS2023-26 OPE2023-81 LQE2023-28 |
All-optical modulation format conversions and signal aggregation/de-aggregations have been proposed as techniques to con... [more] | OCS2023-26 OPE2023-81 LQE2023-28 pp.1-6 |
| 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 |
| IMQ, HIP | 2022-07-08 15:30 |
Hokkaido | Satellite Campus, Sapporo City University | A Conversion Method from HDR Video to SDR Video Considering with Perceptual Performance Jinyu Tang, Takashi Yamazoe, Kenji Sugiyama (Seikei Univ.) IMQ2022-9 HIP2022-40 |
HDR (High Dynamic Range) video is possible to display the maximum 1200% luminance images in a HDR display. However, lumi... [more] | IMQ2022-9 HIP2022-40 pp.27-30 |
| 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 |
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| OPE, OCS, OFT (Joint) [detail] |
2015-02-20 15:50 |
Kagoshima | RZ-OOK to RZ-DQPSK Format Conversion With All-Optical Clock Regeneration Naoya Oka, Keita Mizusaka, Motoharu Matsuura (UEC) OFT2014-79 OPE2014-234 |
We demonstrated RZ-OOK to RZ-DQPSK format conversion with all-optical clock regeneration, which does not require a conve... [more] | OFT2014-79 OPE2014-234 pp.117-120(OFT), pp.175-178(OPE) |
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| OFT | 2013-10-24 13:00 |
Nara | RZ-OOK to RZ-DPSK Format Conversion With All-Optical Clock Regeneration Naoya Oka, Motoharu Matsuura (UEC) OFT2013-22 |
We demonstrated RZ-OOK to RZ-DPSK format conversion with all-optical clock regeneration, which does not require a conven... [more] | OFT2013-22 pp.1-4 |
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| OCS, LQE, OPE | 2011-10-28 08:55 |
Kochi | Kochi University of Technology | Design of All-Optical NRZ-OOK/RZ-QPSK Modulation Format Converter by the Use of Cross Phase Modulation in Optical Fiber Hiroki Terauchi, Akihiro Tokunaga, Nana Horaguchi, Akihiro Maruta (Osaka Univ.) OCS2011-79 OPE2011-117 LQE2011-80 |
In future photonic networks, in addition to OOK, higher spectrum efficient multiple-level PSK may be introduced. In such... [more] | OCS2011-79 OPE2011-117 LQE2011-80 pp.127-132 |
| PN | 2011-02-28 15:30 |
Kagoshima | KKR Kagoshima Keitenkaku | [Invited Talk]
All-optical modulation format conversion based on fiber nonlinearity Akihiro Maruta (Osaka Univ.) PN2010-66 |
We review an all-optical modulation format conversion scheme from non-return-to-zero on-off-keying (NRZ-OOK) to return-t... [more] | PN2010-66 pp.55-58 |
| PN | 2011-03-01 16:20 |
Kagoshima | KKR Kagoshima Keitenkaku | Dispersion tolerance of input NRZ-OOK signal for All-Optical NRZ-OOK/RZ-BPSK modulation format conversion using cross phase modulation in optical fiber Nozomi Hashimoto, Akihiro Maruta (Osaka Univ.) PN2010-80 |
In future photonic networks, different modulation formats may be selectively used depending on the network size and the ... [more] | PN2010-80 pp.117-120 |
| PN | 2008-03-14 09:30 |
Okinawa | Ohama-Nobumoto-Kinenkan (Ishigakijima) | All-optical modulation format conversion from NRZ-OOK to RZ-APSK based on fiber nonlinearity Satoru Kitagawa, Akihiro Maruta (Osaka Univ.) PN2007-83 |
We propose an all-optical modulation format conversion scheme from non-return-to-zero on-off-keying (NRZ-OOK) to return-... [more] | PN2007-83 pp.53-58 |
| EMT, LQE, OPE, PN | 2008-01-29 16:10 |
Osaka | Experimental demonstration of All-optical modulation format conversion from NRZ-OOK to RZ QPSK based on fiber nonlinearity Satoru Kitagawa, Suresh M. Nissanka, Akihiro Maruta (Osaka Univ.) PN2007-68 OPE2007-176 LQE2007-154 |
We have proposed an all-optical modulation format conversion scheme from non-return-to-zero on-off-keying (NRZ-OOK) to r... [more] | PN2007-68 OPE2007-176 LQE2007-154 pp.175-180 |
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| OCS | 2007-07-20 11:10 |
Yamagata | Denkoku-No-Mori (Yonezawa) | All-Optical NRZ-OOK/RZ-Multi-level PSK Modulation Format Conversion by the Use of Cross Phase Modulation in Optical Fiber Satoru Kitagawa, Ken Mishina, Akihiro Maruta (Osaka Univ.) OCS2007-23 |
We propose an all-optical modulation format conversion scheme from non-return-to-zero on-off-keying (NRZ-OOK) to return-... [more] | OCS2007-23 pp.15-20 |
| OCS, PN, CS (Joint) |
2007-06-15 11:10 |
Hokkaido | Chitose Inst. of Science and Technology | All-optical 2R-Regenerative interconnection node for DPSK polarization-division multiplexed systems Mikio Yagi, Shuichi Satomi, Shiro Ryu (Softbank Telecom) OCS2007-18 |
In this paper, we propose an all-optical 2R-regenerative interconnection node that connects wide area network (WAN) and ... [more] | OCS2007-18 pp.47-52 |
| PN | 2007-03-07 10:30 |
Kagoshima | Yakushima-Kankyou-Bunkamura-Center (Yakushima) | All-optical NRZ-OOK/RZ-QPSK conversion by using parallel SOA-MZI OOK/BPSK converters Ken Mishina, Suresh Malinda Nissanka, Akihiro Maruta (Osaka Univ.), Shunsuke Mitani, Kazuyuki Ishida, Katsuhiro Shimizu (Mitsubishi Electric Co., Ltd.), Tatsuo Hatta (Osaka Univ/Mitsubishi/OITDA), Ken-ichi Kitayama (Osaka Univ.) PN2006-99 |
All-optical modulation format conversion is expected to remove costly and power-wasteful O/E/O converters in the gateway... [more] | PN2006-99 pp.73-76 |
| NS, PN (Joint) |
2005-12-16 15:20 |
Ehime | Demonstration of the all-optical M-ary ASK signal demultiplexer using optical multi-thresholding based on self-frequency shifting in a fiber Takashi Nishitani, Tsuyoshi Konishi, Kazuyoshi Itoh (Osaka Univ.) |
To improve the spectral efficiency, the use of multilevel signals have much attracted recently. Because the M-ary ASK si... [more] | PN2005-59 pp.71-74 |
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