Fabrication of 16W all-normal-dispersion mode-locked Yb-doped rod-type fiber laser with large-mode area  

作　　者：吕志国 滕浩 王立娜 王睿 王军利 魏志义 

机构地区：[1]School of Physics and Optoelectronic Engineering, Xidian University [2]Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences

出　　处：《Chinese Physics B》2015年第11期266-269,共4页中国物理B（英文版）

基　　金：supported by the National Key Technology R&D Program of the Ministry of Science and Technology,China(Grant No.2012BAC23B03);the National Basic Research Program of China(Grant No.2013CB922401);the National Natural Science Foundation of China(Grant No.11474002)

摘　　要：A mode-locked ytterbium-doped rod-type fiber laser with 85 ~tm core diameter is developed based on the nonlinear polarization evolution in an all-normal-dispersion ring cavity, in which a uniaxial birefringent plate is used as the spectral filter. Average power up to 16 W is obtained at the repetition rate of 58 MHz, and the pulse duration is compressed to 182 fs with a grating-pair compressor. The output laser pulses show very good beam quality and power stability.A mode-locked ytterbium-doped rod-type fiber laser with 85 ~tm core diameter is developed based on the nonlinear polarization evolution in an all-normal-dispersion ring cavity, in which a uniaxial birefringent plate is used as the spectral filter. Average power up to 16 W is obtained at the repetition rate of 58 MHz, and the pulse duration is compressed to 182 fs with a grating-pair compressor. The output laser pulses show very good beam quality and power stability.

关 键 词：diode pump rod-type fiber femtosecond mode-locking 

分 类 号：TN248[电子电信—物理电子学]