Measurement of an elliptical fiber mode field using near‐field microscopy
作者:
D. J. Butler,
A. Horsfall,
K. A. Nugent,
A. Roberts,
I. M. Bassett,
K. M. Lo,
期刊:
Journal of Applied Physics
(AIP Available online 1995)
卷期:
Volume 77,
issue 11
页码: 5514-5517
ISSN:0021-8979
年代: 1995
DOI:10.1063/1.359255
出版商: AIP
数据来源: AIP
摘要:
Near‐field scanning optical microscopy is used to determine the field structure within a noncircularly symmetric optical fiber. The output from an elliptical core fiber is measured and found to be in good agreement with the field predicted using a point matching method and fiber parameters determined from the preform. ©1995 American Institute of Physics.
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