摘要
A new kind of resonator for doubly resonant continuous-wave （CW） intracavity sum-frequency mixing （SFM） is presented. A coherent radiation of 327 mW at 555 nm is generated by mixing 1342-nm Nd：YVO4 laser and 946-nm Nd：YAG laser. The M^2 beam quality factor of the sum-frequency mixed yellow-green laser is less than 1.7. The low-noise characteristic of the yellow laser is demonitrated.
A new kind of resonator for doubly resonant continuous-wave （CW） intracavity sum-frequency mixing （SFM） is presented. A coherent radiation of 327 mW at 555 nm is generated by mixing 1342-nm Nd：YVO4 laser and 946-nm Nd：YAG laser. The M^2 beam quality factor of the sum-frequency mixed yellow-green laser is less than 1.7. The low-noise characteristic of the yellow laser is demonitrated.
基金
This work was supported by the National "863"Project of China under Grant No. 2002AA311140
