| Presentation | 2002/8/23 Label recognition and self-routing for ultrahigh-bit-rate asynchronous optical packets by self-synchronized all-optical serial-to-parallel conversion Tatsushi NAKAHARA, Ryo TAKAHASHI, Hirokazu TAKENOUCHI, Hiroyuki SUZUKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | All-optical serial-to-parallel conversion (SPC) is a technology that enables the processing of ultrahigh-bit-rate serial optical signals with electronic processors by decreasing the bit rate. In this paper, we describe a self-synchronized SPC scheme for use in photonic packet-switching network nodes, which uses an extracted first bit pulse from an incoming asynchronous packet as a control pulse for the SPC. The first-bit-pulse extractor and the all-optical SPC module are constructed by using a photoconductive sample-and-hold circuit made of an InP-based CEIC and an ultrafast semiconductor all-optical switch (LOTOS), respectively. We demonstrate recognition of 2-bit serial labels for 100-Gb/s optical packets by the self-synchronized SPC. We also demonstrate 1x4 self-routing of the packets by using the recognized 2-bit signals as controls. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | All-optical serial-to-parallel conversion / Self-synchronization / Ultrahigh-bit-rate optical packet / Label recognition / Self-routing |
| Paper # | LQE2002-112 |
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| Committee | LQE |
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| Conference Date | 2002/8/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Label recognition and self-routing for ultrahigh-bit-rate asynchronous optical packets by self-synchronized all-optical serial-to-parallel conversion |
| Sub Title (in English) | |
| Keyword(1) | All-optical serial-to-parallel conversion |
| Keyword(2) | Self-synchronization |
| Keyword(3) | Ultrahigh-bit-rate optical packet |
| Keyword(4) | Label recognition |
| Keyword(5) | Self-routing |
| 1st Author's Name | Tatsushi NAKAHARA |
| 1st Author's Affiliation | NTT Photonics Laboratories() |
| 2nd Author's Name | Ryo TAKAHASHI |
| 2nd Author's Affiliation | NTT Photonics Laboratories |
| 3rd Author's Name | Hirokazu TAKENOUCHI |
| 3rd Author's Affiliation | NTT Photonics Laboratories |
| 4th Author's Name | Hiroyuki SUZUKI |
| 4th Author's Affiliation | NTT Photonics Laboratories |
| Date | 2002/8/23 |
| Paper # | LQE2002-112 |
| Volume (vol) | vol.102 |
| Number (no) | 290 |
| Page | pp.pp.- |
| #Pages | 5 |
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