All-Optical Byte Recognition for 40-Gb/s Phase-Shift-Keyed Transmission Using a Planar-Lightwave-Circuit Passive Correlator
| Autor: | L.T. Gomez, A. B. Piccirilli, Niloy K. Dutta, A. Wong-Foy, Mahmoud Rasras, Mark Cappuzzo, Clinton Randy Giles, Yejian Chen, Lawrence L. Buhl, S. Cabot, Inuk Kang, M. Dinu, J. Jaques, S.S. Patel |
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| Rok vydání: | 2008 |
| Předmět: |
Transmission (telecommunications)
Computer science Pattern recognition (psychology) Autocorrelation Optical communication Electronic engineering Byte Filter (signal processing) Pattern matching Electrical and Electronic Engineering Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Phase-shift keying |
| Zdroj: | IEEE Photonics Technology Letters. 20:1024-1026 |
| ISSN: | 1041-1135 |
| DOI: | 10.1109/lpt.2008.923746 |
| Popis: | We demonstrate all-optical recognition of a byte pattern embedded in phase-shift-keyed data streaming at 40 Gb/s. We use matched filtering to generate an autocorrelation pulse indicating the pattern matching. Matched filtering is implemented using a reconfigurable silica planar-lightwave-circuit optical delay-line filter. We show excellent discrimination against spurious patterns consistent with the theoretical predictions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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