Diode-end-pumped composite Nd:YVO4 yellow laser based on intracavity frequency-doubled self-Raman laser |
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| Authors: | Li Zhang Yayin Guo Shuangchen Ruan |
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| Affiliation: | a College of Electronic Science and Technology, Shenzhen University, Shenzhen 518060, P.R. China
b College of Physics Science and Technology, Shenzhen University, Shenzhen 518060, P.R. China |
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| Abstract: | We report an intracavity frequency-doubled Q-switched self-Raman yellow laser at 587 nm. A composite Nd:YVO4 crystal was utilized as self-Raman gain medium. The maximum average output power of yellow light obtained was 1.5 W at the incident pump power of 30 W and at a repetition rate of 50 kHz, corresponding to the optical conversion efficiency of 5%. The shortest pulse width, the maximum pulse energy and the highest peak power were measured to be 5.8 ns, 46.7 μJ and 5.9 kW, respectively. |
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| Keywords: | Self-Raman laser Yellow laser Composite crystal Frequency doubling |
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