标题:Dual-wavelength orthogonally polarized Yb3+-doped double clad fiber laser
作者:Feng, Dejun ;Huang, Wenyu ;Liu, Guanxiu ;Zhang, Maosen
作者机构:[Feng, Dejun ;Huang, Wenyu ;Liu, Guanxiu ;Zhang, Maosen ] School of Information Science and Engineering, Shandong University, Jinan, Shandong 250100, 更多
通讯作者:Feng, D
来源:Guangxue Xuebao/Acta Optica Sinica
出版年:2013
卷:33
期:12
DOI:10.3788/AOS201333.1214001
摘要:A stable continuous-wave dual-wavelength Yb3+-doped fiber laser is demonstrated, in which the resonance cavity is composed of a fiber Bragg grating fabricated in a polarization maintaining fiber (PM-FBG) and a high reflectivity dichromatic mirror. The laser achieves output power of 1.0 W, signal to noise radio (SNR) of 48 dB, slope efficiency of 34%, as well as a very narrow linewidth of 0.2 nm. The dual-wavelength laser's tuning range is 8 nm by stretching and compressing the PM-FBG which is glued on an arch elastic beam. The polarization characteristics of the laser are then verified by measuring the laser power transmitted through a Glan-Thomson polarizer.
收录类别:EI
资源类型:期刊论文
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