期刊
LASER PHYSICS LETTERS
卷 6, 期 8, 页码 598-601出版社
IOP PUBLISHING LTD
DOI: 10.1002/lapl.200910041
关键词
erbium-doped fiber laser; polarization maintain fiber; channel-spacing switchable
资金
- Natural Science Foundation of Guangdong Province, China [04010397]
A channel-spacing switchable multi-wavelength fiber ring laser by using one segment of polarization-maintain fiber (PMF) is experimentally demonstrated. By adjusting the polarization controllers, the wavelength spacing could be efficiently switched between 0.2 nm and 0.4 nm. Compared with the multi-wavelength fiber laser using the PMF filter previously reported, the channel-spacing switchable operation can be realized by using only one segment of PMF without changing the length of PMF Meanwhile, the lasing output, including the lasing locations and the number of the lasing lines, can also be flexibly adjusted through the wavelength-dependent polarization rotation mechanism.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据