Citation
N. Li et al., Development of 64 x 64 GaAs/AlGaAs MQW long-wave infrared FPAs, J INF M W, 18(6), 1999, pp. 427-430
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF INFRARED AND MILLIMETER WAVES
ISSN journal
10019014
→ ACNP
Volume
18
Issue
6
Year of publication
1999
Pages
427 - 430
Database
ISI
SICI code
1001-9014(199912)18:6<427:DO6X6G>2.0.ZU;2-B
Abstract
A staring infrared FPA of 64 x 64 multiple quantum wells (MQW) was develope
d. The average responsivity R-p = 7. 24 x 10(5)V/W was obtained with the pe
ak wavelength lambda(p) = 8. 2 mu m. By the typical blackbody detectivity d
efinition of FPAs, the average detectivity was D-b(*) =5. 40 x 10(8)cm.Hz(1
/2)/W. The non-uniformity was smaller than 20%. Finally, a distinguished th
ermal image of a room-temperature body was obtained.