DocumentCode :
1152835
Title :
The effect of the ▿n2term on the modes of an optical square-law medium
Author :
Marcuse, D.
Author_Institution :
Bell Laboratories, Holmdel, NJ, USA
Volume :
9
Issue :
9
fYear :
1973
fDate :
9/1/1973 12:00:00 AM
Firstpage :
958
Lastpage :
960
Abstract :
Solutions of the mode problem of an optical waveguide with a square-law medium are usually based on the scalar wave equation. An exact derivation of the wave equation from Maxwell\´s equations results in an additional term containing the gradient 
of the square of the refractive index 
. It is the purpose of this correspondence to evaluate the change of the propagation constants of the modes of the square-law medium that is caused by the term. We find that the change is significant only for TM modes of low order, but insignificant for all other modes of a dielectric slab with parabolic index distribution.
of the square of the refractive index . It is the purpose of this correspondence to evaluate the change of the propagation constants of the modes of the square-law medium that is caused by the term. We find that the change is significant only for TM modes of low order, but insignificant for all other modes of a dielectric slab with parabolic index distribution.Keywords :
Electron optics; Energy exchange; Energy states; Neodymium; Optical mixing; Optical waveguides; Optimized production technology; Partial differential equations; Particle beam optics; Solids;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1973.1077758
Filename :
1077758
Link To Document :
