Optimum phase matching and effective nonlinear coefficients of LBO and KTPfor continuously changing wavelength

Authors
Liu, LQ Nagashima, K
Citation
Lq. Liu et K. Nagashima, Optimum phase matching and effective nonlinear coefficients of LBO and KTPfor continuously changing wavelength, OPT LASER T, 31(4), 1999, pp. 283-287
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS AND LASER TECHNOLOGY
ISSN journal
00303992 → ACNP
Volume
31
Issue
4
Year of publication
1999
Pages
283 - 287
Database
ISI
SICI code
0030-3992(199906)31:4<283:OPMAEN>2.0.ZU;2-Q
Abstract
In this paper, the optimum phase matching and the effective nonlinear coeff icient of KTP and LBO type I and type II were calculated in continuously ch anging wavelength by the method using Miller rule and Sellmeier equation. T he difference of the effective nonlinear coefficients calculated by the pro posed method and the approximate method was discussed. The results show tha t the approximate calculations using the value of 1.064 mu m wavelength wil l yield greater errors in frequency conversion. The results presented in th e paper are in accordance with the experiment results. (C) 1999 Elsevier Sc ience Ltd. All rights reserved.