Presentation | 2017-08-28 [Invited Talk] Coherent DSP technology for Beyond 100G optical communication networks Seiji Okamoto, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We describe the recent coherent digital signal processing technique for beyond 100Gbit/s transmission in optical communications. At first, we review the modulation and demodulation technique to generate spectral efficient multi-level modulation format signal. After that, a field experiment of flexible modulation format adaptation on a real-time 400 Gbit/s DSP-LSI is presented as one of the application of coherent DSP supporting plural modulation formats. Then, baud-rate improving technology using analog multiplexer is shown for future beyond 100Gbit/s coherent DSP. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DSP / flexible / adaptive modulation |
Paper # | PN2017-19 |
Date of Issue | 2017-08-21 (PN) |
Conference Information | |
Committee | PN |
---|---|
Conference Date | 2017/8/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Toya Kanko Hotel |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Photonic network technologies |
Chair | Hiroshi Hasegawa(Nagoya Univ.) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) |
Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Mitsubishi Electric) / Hideaki Furukawa |
Assistant | Masahiro Nakagawa(NTT) / Keijiro Suzuki(AIST) |
Paper Information | |
Registration To | Technical Committee on Photonic Network |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Coherent DSP technology for Beyond 100G optical communication networks |
Sub Title (in English) | |
Keyword(1) | DSP |
Keyword(2) | flexible |
Keyword(3) | adaptive modulation |
1st Author's Name | Seiji Okamoto |
1st Author's Affiliation | NTT Corporation(NTT) |
Date | 2017-08-28 |
Paper # | PN2017-19 |
Volume (vol) | vol.117 |
Number (no) | PN-186 |
Page | pp.pp.31-34(PN), |
#Pages | 4 |
Date of Issue | 2017-08-21 (PN) |