A quasi-phase matched (QPM) optical parametric oscillator (OPO) pumped by O-switched Nd:YVO4 laser was presented. Using a single period (29 μm) periodically poled LiNbO3 (PPLN), the high output power>100 mW (at 1500 nm) was obtained. Furthermore a tunable infrared (IR) output from 1.48-1.54 μm was obtained by tuning the temperature of PPLN (80-250°C).
|Number of pages||4|
|Journal||Guangdianzi Jiguang/Journal of Optoelectronics Laser|
|State||Published - May 2003|
- Optical parametric oscillator (OPO)
- Periodically poled LiNbO (PPLN)
- Quasi phase matched (QPM)