THEORETICAL-ANALYSIS OF 2ND-HARMONIC GENERATION IN THE FORM OF CHERENKOV RADIATION FROM A RECTANGULAR OPTICAL WAVE-GUIDE

Authors
HU HZ YI XG DING RL
Citation
Hz. Hu et al., THEORETICAL-ANALYSIS OF 2ND-HARMONIC GENERATION IN THE FORM OF CHERENKOV RADIATION FROM A RECTANGULAR OPTICAL WAVE-GUIDE, Optics communications, 149(1-3), 1998, pp. 101-107
Citations number
13
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
149
Issue
1-3
Year of publication
1998
Pages
101 - 107
Database
ISI
SICI code
0030-4018(1998)149:1-3<101:TO2GIT>2.0.ZU;2-Y
Abstract
A novel model of electric dipole radiation for second harmonic generat ion is developed. Based on this model, a useful formula is derived, wh ich can predict the conversion efficiency, the dependence of the SH po wer on the depth of the guide, and the radiation pattern of the Cheren kov configuration of SHG satisfactorily. The results of numerical calc ulations are consistent with those given by directly solving the wave equations. (C) 1998 Elsevier Science B.V.