Chinese Journal of Lasers, Volume. 31, Issue 2, 142(2004)
980 nm High Power Vertical Cavity Surface Emitting Laser
980nm vertical cavity surface emitting laser had been fabricated, and the pulse operation with high output power had also been realized at room temperature (24℃). With 5/1000 duty cycle and 50 μs pulse duration, the maximum optical output power was 380 mW for 400 μm diameter device. The divergence angle was less than 10°, and the FWHM of lasing spectrum was 0.8 nm.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. 980 nm High Power Vertical Cavity Surface Emitting Laser[J]. Chinese Journal of Lasers, 2004, 31(2): 142