DocumentCode :
1075754
Title :
Self-filtering multilayer S-waveguides with absorption and radiation losses
Author :
Cherny, Vladimir V. ; Juravlev, Gennadii A. ; Kirpa, Anatolii I. ; Rylov, Iliya L. ; Tjoy, Vladimir P.
Author_Institution :
University of California, Berkeley, Berkeley, CA, USA
Volume :
15
Issue :
12
fYear :
1979
fDate :
12/1/1979 12:00:00 AM
Firstpage :
1401
Lastpage :
1404
Abstract :
This paper investigates guided and leaky modes in four-layer waveguides with sixteen different index cross sections, including the 
-shaped refractive index distribution. The -form waveguides may result from introduced absorption losses in the outer layer or quasi-single-mode operation with absorption losses of higher-order unwanted modes. Also, the higher value of outer layer index as compared with the core can produce quasi-single-mode operation with radiation losses of higher-order unwanted leaky modes.
-shaped refractive index distribution. The -form waveguides may result from introduced absorption losses in the outer layer or quasi-single-mode operation with absorption losses of higher-order unwanted modes. Also, the higher value of outer layer index as compared with the core can produce quasi-single-mode operation with radiation losses of higher-order unwanted leaky modes.Keywords :
Dielectric waveguides; Absorption; Dielectrics; Distributed feedback devices; Electron optics; Laser feedback; Nonhomogeneous media; Optical feedback; Optical refraction; Optical waveguides; Waveguide lasers;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1979.1069957
Filename :
1069957
Link To Document :
