Publikationsdatum:
2019-07-13
Beschreibung:
Linear arrays of 256 element InGaAs detectors with 100 x 30 micron pixels were mounted in multiplexer packages and tested in an optical multichannel analyzer (OMA). Typical performance characteristics include dark current (-5V) of 400 picoamps and responsivities of 0.75 A/W (1.3 microns) and 0.14 A/W (0.85 microns). The 256 element exhibited a mean room-temperature dark current of under 400 picoamps when mounted in the OMA and a dynamic range over 11 bits (2000:1). Future applications, including room-temperature detector arrays for 2.5 microns and avalanche photodiode arrays for 1.0-1.7 microns, are discussed.
Schlagwort(e):
INSTRUMENTATION AND PHOTOGRAPHY
Materialart:
Infrared Detectors, Focal Plane Arrays, and Imaging Sensors; Mar 30, 1989 - Mar 31, 1989; Orlando, FL; United States
Format:
text
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