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|Type:||Artigo de periódico|
|Title:||PHOTOREFRACTIVE RESPONSE-TIME MEASUREMENT IN GAAS CRYSTALS BY PHASE MODULATION IN 2-WAVE MIXING|
|Abstract:||We describe a new method for photorefractive response time measurement in fast photorefractive crystals based on continuous phase modulation in two-wave mixing. We report experimental results for undoped semiinsulating GaAs that are in good agreement with theory. Values obtained for the response time and photoelectron generation quantum efficiency are consistent with previously published data.|
|Editor:||Optical Soc Amer|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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