摘要
Random distributed feedback Raman fiber laser is a convenient method to generate laser without using cavity mirrors. We show for the first time to the best of our knowledge a 10-W-level random fiber laser operated at 1178 and 1212 nm （1.2-μm range）. The power character and features in time domain and spectrum are presented.
Random distributed feedback Raman fiber laser is a convenient method to generate laser without using cavity mirrors. We show for the first time to the best of our knowledge a 10-W-level random fiber laser operated at 1178 and 1212 nm （1.2-μm range）. The power character and features in time domain and spectrum are presented.
基金
This work was supported by the National Natural Science Foundation of China （No. 61322505）, the Foundation for the Author of National Excellent Doctoral Dissertation of China, and the Hunan Provincial Innovation Foundation for Postgraduate Student.
