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Germanium:gallium photoconductors for far infrared heterodyne detection

Journal Article · · Appl. Opt.; (United States)
DOI:https://doi.org/10.1364/AO.27.004143· OSTI ID:6932672
; ; ;
Highly compensated Ge:Ga photoconductors have been fabricated and evaluated for high bandwidth heterodyne detection. Bandwidths up to 60 MHz have been obtained with corresponding current responsivity of 0.01 A/W.
Research Organization:
University of California, Lawrence Berkeley Laboratory, Berkeley, California 94720
OSTI ID:
6932672
Journal Information:
Appl. Opt.; (United States), Journal Name: Appl. Opt.; (United States) Vol. 27:19; ISSN APOPA
Country of Publication:
United States
Language:
English

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Related Subjects

36 MATERIALS SCIENCE
360601* -- Other Materials-- Preparation & Manufacture
360603 -- Materials-- Properties
ALLOYS
ARSENIC ADDITIONS
ARSENIC ALLOYS
EFFICIENCY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
FABRICATION
FAR INFRARED RADIATION
GALLIUM ADDITIONS
GALLIUM ALLOYS
GERMANIUM
HETERODYNE RECEIVERS
INFRARED RADIATION
METALS
MICROWAVE EQUIPMENT
PHOSPHORUS ADDITIONS
PHOTOCONDUCTIVITY
PHOTOCONDUCTORS
PHYSICAL PROPERTIES
QUANTUM EFFICIENCY
RADIATIONS
RADIO EQUIPMENT
SAMPLE PREPARATION
SELENIUM ADDITIONS
SELENIUM ALLOYS