Coherent homodyne optical communication receivers with photorefractive optical beam combiners

Autor:	F.M. Davidson, Christopher T. Field
Rok vydání:	1994
Předmět:	Physics Direct-conversion receiver Optics Homodyne detection business.industry Local oscillator Optical engineering Optical communication Optoelectronics Photorefractive effect Grating business Signal
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.177639
Popis:	The principles of operation and the results of performance measurements are reported of a new type of coherent optical receiver that used a dynamic volume index of refraction grating formed inside a photorefractive material to coherently combine signal and local oscillator light prior to photodetection.© (1994) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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