All-optical 40-Gbit/s compact integrated interferometric wavelength converter

Joergensen, C.,Danielsen, S.L.,Hansen, P.B.,Stubkjaer, K.E.

Dallas, TX（1997）

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摘要

An interferometric Michelson wavelength converter is presented that combines a speed-optimized semiconductor optical amplifier technology with the benefits of the integrated interferometer showing 40-Gbit/s wavelength conversion. The optimized wavelength converter demonstrates noninverted converted signals as well as converts to both shorter and longer wavelengths. Excellent results are achieved with ~10 dB extinction ratio and more than 25 dB signal-to-ASE (amplified spontaneous emission) ratio (1 nm) for the converted signals at 40 Gbit/s

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关键词

Michelson interferometers,integrated optics,optical communication equipment,optical frequency conversion,quantum well lasers,superradiance,wavelength division multiplexing,25 dB,40 Gbit/s,MQW based layer structures,all-optical wavelength converter,extinction ratio,integrated interferometric wavelength converter,interferometric Michelson wavelength converter,monolithic integrated Michelson interferometer,signal-to-ASE ratio,speed-optimized semiconductor optical amplifier,

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