| Presentation | 2011-10-28 Analytical Investigation of Regeneration Performance of an All-optical T-type Flop-Flop Circuit using SOA-MZIs Satoshi SHIMIZU, Hiroyuki UENOHARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have investigated the operation possibility of an all-optical T-type flip-flop circuit (T-FF) for achieving the all-optical signal regenerator for DPSK code at a bit rate beyond 10Gbps, which consists of phase modulation to intensity modulation conversion using a delay interferometer, a DPSK encoder with a T-FF using SOA-MZIs, and an intensity modulation to phase modulation converter. Fundamental characteristics have been investigated analytically and experimentally, but its regeneration performance has not been examined so far. In this report, we analyzed the regeneration performance by simulating Q-values. In transmission model, optical loss in optical fibers, optical gain of EDFAs, and ASE noise with Gaussian distribution in both amplitude and phase were taken into consideration. Transmitted signal through several spans with each span length of 100km was input to the T-FF, and Q values of input and output signals were analyzed. Possibility of regeneration will be presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | all-optical signal regenerator / DPSK / T-type flip-flop / SOA-MZI |
| Paper # | OCS2011-78,OPE2011-116,LQE2011-79 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2011/10/20(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analytical Investigation of Regeneration Performance of an All-optical T-type Flop-Flop Circuit using SOA-MZIs |
| Sub Title (in English) | |
| Keyword(1) | all-optical signal regenerator |
| Keyword(2) | DPSK |
| Keyword(3) | T-type flip-flop |
| Keyword(4) | SOA-MZI |
| 1st Author's Name | Satoshi SHIMIZU |
| 1st Author's Affiliation | Photonics Integration System Research Center, Precision and Intelligence Laboratory, Tokyo Institute of Technology() |
| 2nd Author's Name | Hiroyuki UENOHARA |
| 2nd Author's Affiliation | Photonics Integration System Research Center, Precision and Intelligence Laboratory, Tokyo Institute of Technology |
| Date | 2011-10-28 |
| Paper # | OCS2011-78,OPE2011-116,LQE2011-79 |
| Volume (vol) | vol.111 |
| Number (no) | 265 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |