Intensity profile in a distributed feedback fiber laser characterized by a green fluorescence scanning technique
作者:
W. H. Loh,
B. N. Samson,
J. P. de Sandro,
期刊:
Applied Physics Letters
(AIP Available online 1996)
卷期:
Volume 69,
issue 25
页码: 3773-3775
ISSN:0003-6951
年代: 1996
DOI:10.1063/1.116994
出版商: AIP
数据来源: AIP
摘要:
We report on an experimental technique for investigating the intensity profile in distributed feedback fiber lasers. By scanning along the laser length and monitoring the side green fluorescence, the intensity distribution in the laser can be inferred. With this approach, we experimentally verify the sharply peaked intensity distribution predicted for &lgr;/4 phase‐shifted distributed feedback lasers. ©1996 American Institute of Physics.
点击下载:
PDF
(72KB)
返 回