We present an interferometer topology based on 3/spl times/3 fiber couplers that gives instantaneous access to the magnitude and phase of die interferometric signal. We demonstrate its performance in heterodyne and homodyne detection with a broadband light source.
Instantaneous quadrature low coherence interferometry with 3/spl times/3 fiber optic couplers
2003-01-01
328106 byte
Conference paper
Electronic Resource
English
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