Tunable mid-infrared generation by difference frequency mixing in KTiOAsO4

Authors
Bhar, GC Kumbhakar, P Chatterjee, U Das, S
Citation
Gc. Bhar et al., Tunable mid-infrared generation by difference frequency mixing in KTiOAsO4, JPN J A P 1, 38(5A), 1999, pp. 2760-2763
Citations number
14
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
38
Issue
5A
Year of publication
1999
Pages
2760 - 2763
Database
ISI
SICI code
Abstract
Tunable mid infrared radiation in the range 2.6 to 5.2 mu m is generated in a flux grown KTiOAsO4 crystal by noncollinear difference frequency mixing of Nd:YAG second harmonic and the same pumped dye laser radiations as input fundamental radiation sources and with the generated infrared source the i nfrared absorption spectra of polythene sheets have been studied.