Abstract
A high efficient diode laser pumped Nd:YVO4 1.34 μm laser is reported. The maximum output power of 2.27 W at 1.34 μm is obtained under the pump power of 6.6 W, the optical-to-optical conversion efficiency is up to 34.4%. Using a KTP crystal as the intracavity frequency doubler, a 70 mW, 0.67 μm red light at the pump power of 4.1 W is obtained.
Original language | English |
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Pages (from-to) | 481-484 |
Number of pages | 4 |
Journal | Zhongguo Jiguang/Chinese Journal of Lasers |
Volume | 26 |
Issue number | 5 |
Publication status | Published - May 1999 |
Externally published | Yes |