We report an optically pumped vertical external cavity surface-emitting laser based on InGaAs/GaAs single wavelength continuous-wave output beam at 977 nm. V-Cavity second-harmonic generation was achieved in lithium triborate to produce 480 mW at 488 nm in output beams. There is no significance decrease in second harmonic output power up to 3 h test.
- Lithium triborate
- Second-harmonic generation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering