2 μm noise-like mode-locked fiber laser based on nonlinear optical loop mirror

被引:0
|
作者
王小发 [1 ]
毛红炀 [1 ]
刘启航 [1 ]
刘东鑫 [1 ]
机构
[1] Key Laboratory of Optical Fiber Communication Technology, College of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications
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D O I
暂无
中图分类号
TN248 [激光器];
学科分类号
0803 ; 080401 ; 080901 ;
摘要
We report a Tm-doped noise-like mode-locked(NLML) pulsed fiber laser with a compact linear cavity which consists of dual nonlinear optical loop mirrors(NOLMs). The design of dual-NOLM shows both exceptional compactness in construction and distinct flexibility. In this laser, mode-locking can be realized through the nonlinear optical loop mirror technique. Stable noise-like mode-locked pulses with spectral bandwidth of 29.18 nm and pulse energy of 46 nJ are generated at a central wavelength of 1 999.7 nm. Our results indicate that such a simple and inexpensive structure can pave the way for the development of generating supercontinuum with desirable performance.
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页码:294 / 297
页数:4
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