Presentation | 2022-01-14 Design of Adaptive Equalizer for All-optically Converted 16QAM Signal Asahi Sueyoshi, Ken Mishina, Daisuke Hisano, Akihiro Maruta, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various types of all-optical modulation format conversion have been proposed for realizing low latency and efficient connection of networks that have different modulation formats. We have proposed an all-optical PAM4/16QAM conversion for connecting data center networks. In this paper, we numerically investigate the compensation of a timing shift between PAM4 signals before conversion using an adaptive equalizer at the receiver. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | All-optical signal processing / Modulation format conversion / Adaptive equalizer / Data center networks |
Paper # | CS2021-72 |
Date of Issue | 2022-01-06 (CS) |
Conference Information | |
Committee | OCS / CS |
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Conference Date | 2022/1/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Conference room 204A・B at KDDI Ishin-hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Core and metro system, Submarine telecommunications system, Optical access system and next generation PON, Ethernet, Optical Transport Network (OTN), Transmission monitoring and control, Design and tool for optical transmission system, Co-operation between optical and mobile, etc. |
Chair | Takeshi Hoshida(Fujitsu) / Jun Terada(NTT) |
Vice Chair | / Daisuke Umehara(Kyoto Inst. of Tech.) |
Secretary | (NTT) / Daisuke Umehara(Fujikura) |
Assistant | / Takahiro Yamaura(Toshiba) / Yuta Ida(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of Adaptive Equalizer for All-optically Converted 16QAM Signal |
Sub Title (in English) | |
Keyword(1) | All-optical signal processing |
Keyword(2) | Modulation format conversion |
Keyword(3) | Adaptive equalizer |
Keyword(4) | Data center networks |
1st Author's Name | Asahi Sueyoshi |
1st Author's Affiliation | Osaka University(Osaka Univ.) |
2nd Author's Name | Ken Mishina |
2nd Author's Affiliation | Osaka University(Osaka Univ.) |
3rd Author's Name | Daisuke Hisano |
3rd Author's Affiliation | Osaka University(Osaka Univ.) |
4th Author's Name | Akihiro Maruta |
4th Author's Affiliation | Osaka University(Osaka Univ.) |
Date | 2022-01-14 |
Paper # | CS2021-72 |
Volume (vol) | vol.121 |
Number (no) | CS-319 |
Page | pp.pp.25-29(CS), |
#Pages | 5 |
Date of Issue | 2022-01-06 (CS) |