EFFICIENT TUNABLE NEAR-INFRARED SOURCE BY DIFFERENCE-FREQUENCY MIXINGIN POTASSIUM TITANYL PHOSPHATE CRYSTAL

Authors
CHATTERJEE U RUDRA AM DATTA PK BHAR GC SASAKI T
Citation
U. Chatterjee et al., EFFICIENT TUNABLE NEAR-INFRARED SOURCE BY DIFFERENCE-FREQUENCY MIXINGIN POTASSIUM TITANYL PHOSPHATE CRYSTAL, Journal of physics. D, Applied physics, 28(2), 1995, pp. 275-279
Citations number
26
Categorie Soggetti
Physics, Applied
Journal title
Journal of physics. D, Applied physics → ACNP
ISSN journal
00223727
Volume
28
Issue
2
Year of publication
1995
Pages
275 - 279
Database
ISI
SICI code
0022-3727(1995)28:2<275:ETNSBD>2.0.ZU;2-7
Abstract
Tunable near infrared (NIR) radiation from 1200 to 1800 nm is generate d by non-collinear difference frequency mixing of Nd:YAG and its secon d harmonic pumped dye laser radiations in a flux grown KTP crystal. In the process, the 'retreation phenomena' in the phase matching curve f or difference frequency mixing in KTP is observed for the first time.