TITLE

High-speed characterization of p-i-n photodetectors by nonlinear photocurrent spectroscopy

AUTHOR(S)
Bender, G.; Schneider, H.
PUB. DATE
August 1994
SOURCE
Applied Physics Letters;8/1/1994, Vol. 65 Issue 5, p613
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Investigates the carrier transport and electric field recovery in high-speed p-i-n photodetectors by nonlinear photocurrent spectroscopy. Origin of the nonlinearity; Distortion of the electric field by the free carriers generated by the leading pulse; Enhancement of the nonlinear signal by orders of magnitude at suitable excitation wavelengths.
ACCESSION #
4258436

 

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