| Presentation | 2015-11-18 A Study on Filtering Tolerance of 512-Gb/s Dual-Carrier PDM-16QAM Signals in ROADM Networks Yu Kawaguchi, Takehiro Tsuritani, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, a 400-Gb/s-based transmission system is especially focused on as a promising candidate of the next generation transmission system. There are several approaches to realize 400-Gb/s signals in combination with baud-rate, modulation format and number of subcarriers. Especially, dual-carrier PDM-16QAM signal is focused on metro networks which are rapidly increasing data traffic demand. In addition, since wavelength selective switches (WSSs) in reconfigurable optical add/drop multiplexers (ROADM) are connected in multiple stages on metro networks, the cascaded filtering effects which occur in ROADMs is a serious concern. Therefore, we experimentally investigate filtering tolerance of 400-Gb/s signal (DC-PDM-16QAM signals) in 75-GHz-grid ROADM networks considering. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dual-carrier PDM-16QAM / Filtering tolerance / 400 Gb/s / 75-GHz grid / ROADM network |
| Paper # | PN2015-31 |
| Date of Issue | 2015-11-10 (PN) |
| Conference Information | |
| Committee | PN |
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| Conference Date | 2015/11/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Japan Women's Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Elastic Optical Networks, Flexible Networks, Optical Network Control/Protocol, Transport SDN, IP Backbone, SDM, Mode Division Multiplexing, Photonic Network Devices, JPN Model, EXAT, etc. |
| Chair | Eiji Oki(Univ. of Electro-Comm.) |
| Vice Chair | Hiroshi Hasegawa(Nagoya Univ.) / Takehiro Tsuritani(KDDI Labs.) / Haruki Ogoshi(Furukawa Electric) |
| Secretary | Hiroshi Hasegawa(NICT) / Takehiro Tsuritani(Osaka Univ.) / Haruki Ogoshi |
| Assistant | Masahiro Nakagawa(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Filtering Tolerance of 512-Gb/s Dual-Carrier PDM-16QAM Signals in ROADM Networks |
| Sub Title (in English) | |
| Keyword(1) | Dual-carrier PDM-16QAM |
| Keyword(2) | Filtering tolerance |
| Keyword(3) | 400 Gb/s |
| Keyword(4) | 75-GHz grid |
| Keyword(5) | ROADM network |
| 1st Author's Name | Yu Kawaguchi |
| 1st Author's Affiliation | KDDI R&D Laboratories(KDDI R&D Labs) |
| 2nd Author's Name | Takehiro Tsuritani |
| 2nd Author's Affiliation | KDDI R&D Laboratories(KDDI R&D Labs) |
| Date | 2015-11-18 |
| Paper # | PN2015-31 |
| Volume (vol) | vol.115 |
| Number (no) | PN-312 |
| Page | pp.pp.45-48(PN), |
| #Pages | 4 |
| Date of Issue | 2015-11-10 (PN) |