TANGENTIALLY PHASE-MATCHED INFRARED DETECTION IN AGGAS2

Authors
BHAR GC DAS S DATTA PK
Citation
Gc. Bhar et al., TANGENTIALLY PHASE-MATCHED INFRARED DETECTION IN AGGAS2, Journal of physics. D, Applied physics, 27(2), 1994, pp. 228-230
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Journal of physics. D, Applied physics → ACNP
ISSN journal
00223727
Volume
27
Issue
2
Year of publication
1994
Pages
228 - 230
Database
ISI
SICI code
0022-3727(1994)27:2<228:TPIDIA>2.0.ZU;2-Z
Abstract
Detection of infrared radiation (10 mum) by a nonlinear up-conversion technique under a tangential phase-matched situation in AgGaS2 Crystal with Nd:YAG laser as a pump has been demonstrated. A wide angular tol erance has also been obtained with a view to achieving mechanical stab ility its capability of detecting a low-level infrared signal at room temperature and its temperature-dependency have also been demonstrated .