DocumentCode
1128251
Title
Index profiling of three-dimensional optical waveguides by the propagation-mode near-field method
Author
Morishita, Katsumi
Author_Institution
Osaka Elctro-Communication University, Neyagawa-shi, Osaka, Japan
Volume
4
Issue
8
fYear
1986
fDate
8/1/1986 12:00:00 AM
Firstpage
1120
Lastpage
1124
Abstract
The refractive-index profiles of a single-mode fiber and a three-dimensional waveguide are measured by the propagation-mode near-field method. This paper describes the method applied to anisotropic waveguides. The near-field pattern is observed by vidicons, and the index profile is calculated from the measured data. The light transfer characteristic of an infrared vidicon is measured and the intensity data from the infrared vidicon is corrected for the power-law response.
Keywords
Infrared propagation, anisotropic media; Optical fiber measurements; Optical waveguides; Geometrical optics; Helium; Magnetic field measurement; Optical noise; Optical propagation; Optical refraction; Optical variables control; Optical waveguide theory; Optical waveguides; Refractive index;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/JLT.1986.1074852
Filename
1074852
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