Directional coupler for multimode optical fibers
作者:
L. Jeunhomme,
J. P. Pocholle,
期刊:
Applied Physics Letters
(AIP Available online 1976)
卷期:
Volume 29,
issue 8
页码: 485-487
ISSN:0003-6951
年代: 1976
DOI:10.1063/1.89131
出版商: AIP
数据来源: AIP
摘要:
A simple directional coupler using induced mode conversion has been built. The fraction of energy extracted from the fiber can easily be varied from −10 to −3 dB with an insertion loss close to the theoretical limit. This coupler can also be removed from the fiber if the derivation is no longer desired and appears then as a versatile clip‐on coupler for temporary extraction of the light travelling in the fiber.
点击下载:
PDF
(158KB)
返 回