Citation
Og. Calderon et al., High harmonic generation induced by permanent dipole moments, IEEE J Q EL, 35(1), 1999, pp. 47-52
Citations number
22
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Eletrical & Eletronics Engineeing
Journal title
IEEE JOURNAL OF QUANTUM ELECTRONICS
ISSN journal
00189197
→ ACNP
Volume
35
Issue
1
Year of publication
1999
Pages
47 - 52
Database
ISI
SICI code
0018-9197(199901)35:1<47:HHGIBP>2.0.ZU;2-U
Abstract
The interaction between radiation and a two-level molecular system in the p
resence of permanent dipole moments is analyzed. It is found that the nonze
ro difference between permanent dipoles induces a polarization that oscilla
tes at frequencies omega, 2 omega, 3 omega, etc., where omega is the freque
ncy of the electromagnetic field resonant with the two-level system. An ana
lysis of the propagation equation of the harmonics shows that even harmonic
s are amplified while odd harmonics are absorbed.