A high-powerlaserdiode module is used as the light source, and a PIN photodiode with high performance is used as the photo-detector.
以高功率半导体激光器作为光源，同时采用高性能的PIN型光电二极管作为光电探测器。
2
It acquired coupling power 7.23w and coupling efficiency better than 70%, when the fused side-coupler was pumped by a high-powerlaserdiode arrays in experiments.
The application of high-powerlaserdiode arrays (LDA) is becoming wider and wider, but the quality of output beams from LDA is poor for its unique mechanism of luminescence.