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A Micro Blue-violet Laser by Frequency Doubling of Semiconductor Laser |
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| Authors: | JIN Jie GUO Shuguang Lu Fuyun ZHANG Guangyin JIAO Qiang FANG Xiaojun YAO Jianquan |
| Institution: | 1. School of Electricity and Information, Hebei University of Technology, Tianjin 300130, China Institute of Physics, Nankai University, Tianjin 300071, China 2. Institute of Physics, Nankai University, Tianjin 300071, China 3. Tianjin University, Tianjin 300072, China |
| Abstract: | In this paper, a micro blue-violet laser by frequency doubling of a semiconductor laser with a new nonlinear organometallic complex cadmium mercury thiocyanate crystal (CMTC) is reported. At room temperature, the blue-violet laser output of 11.8 mW at 404 nm and the conversion4efficiency of the second harmonic generation (SHG) of 0. 60% were obtained with a 1. 98 W, 808 nm semiconductor laser and a 4 mm crystal. |
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