We present a new detector for measuring changes in optical irradiance in the presence of speckle or interference which provides robust voltage signals in discrete or array geometries.
© 2004 Optical Society of America
(040.0040) Detectors : Detectors
(040.1240) Detectors : Arrays
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
E. Garmire and P. Heinz, "Four-point monitoring of photoconductance for laser remote sensing," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CTuG5.
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