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  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1999),
  • paper CFB1

Increased responsivity of photo-EMF detectors using asymmetric Interdigitated contacts

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Abstract

Laser-based ultrasound detection1 usin; photo-induced electromotive force (photo-emf) photodetectors2 has been shown to be ai alternative to confocal Fabry-Perot interferometers for non-destructive evaluation in industrial applications.

© 1999 Optical Society of America

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