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Type: Artigo de periódico
Title: Four-Wave-Mixing-Based Dual-Wavelength Conversion in a Semiconductor Optical Amplifier
Author: Gallep, CM
Dorren, HJS
Raz, O
Abstract: The simultaneous wavelength conversion of two different formats or bit-rate optical signals, with low input power, is demonstrated in a highly nonlinear semiconductor optical amplifier with a single strong continuous-wave pump. For two amplitude-modulated signals of different bit rates, moderate penalties are obtained, and for the case of mixed amplitude and phase modulation at 10 Gb/s, practically penalty-free operation is achieved. In all cases, small difference (<1.1 dB) between single-and dual-channel operation is obtained, allowing asynchronous operation.
Subject: Nonlinear optics
optical frequency conversion
semiconductor optical amplifiers (SOAs)
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Citation: Ieee Photonics Technology Letters. Ieee-inst Electrical Electronics Engineers Inc, v. 22, n. 21, n. 1550, n. 1552, 2010.
Rights: fechado
Identifier DOI: 10.1109/LPT.2010.2068284
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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