Field evolution in doubly clad lightguides
作者:
R.J.Black,
J.Lapierre,
J.Bures,
期刊:
IEE Proceedings J (Optoelectronics)
(IET Available online 1987)
卷期:
Volume 134,
issue 2
页码: 105-110
年代: 1987
DOI:10.1049/ip-j.1987.0017
出版商: IEE
数据来源: IET
摘要:
The evolution of the fundamental modal field is considered as the normalised frequencyVis decreased in a ‘lower-outer-cladding’ doubly clad lightguide. In particular the paper examines the utility of the ‘infinite-cladding’ and ‘no-core’ approximations, and the application to slowly tapered finite-cladding fibres is mentioned.
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