DocumentCode
987014
Title
Equivalent step-index-fiber method for multicladding fibers
Author
Fang, Yan
Author_Institution
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Volume
11
Issue
10
fYear
1993
fDate
10/1/1993 12:00:00 AM
Firstpage
1523
Lastpage
1525
Abstract
An equivalent step-index-fiber method (ESFM) has been extended to multicladding fibers. Upon defining the refractive-index profile for the multicladding preform, the transmission parameters, especially the cutoff wavelength of the fiber drawn from the preform, can be predicted directly before fiber-drawing, saving time and energy. Comparison between the theory and results from experimental fibers shows an accuracy of 5% in predicted cutoff wavelengths
Keywords
claddings; optical fibre theory; refractive index; cutoff wavelength; energy; equivalent step-index-fiber method; fiber-drawing; multicladding fibers; multicladding preform; refractive-index profile; time; transmission parameters; Accuracy; Measurement standards; Optical fiber theory; Optical refraction; Preforms; Propagation constant; Refractive index; Stationary state; Wavelength measurement;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/50.249890
Filename
249890
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