Title :
Four-point monitoring of photoconductance for laser remote sensing
Author :
Garmire, Elsa ; Heinz, Philip
Author_Institution :
Thayer Sch. of Eng., Dartmouth Coll., Hanover, NH
Abstract :
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
Keywords :
light interference; photoconductivity; photodetectors; remote sensing by laser beam; speckle; array geometries; discrete geometries; four-point monitoring; interference; laser remote sensing; optical irradiance detector; photoconductance; robust voltage signals; speckle;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
