Based on confocal configuration, a laser-induced fluorescence detector using laserdiode double-pumped solid-state laser (LD-DPSSL) as excitation source is described.
以半导体激光泵浦-固体激光器为激发光源，采用共聚焦光学结构，研制了一种小型化激光诱导荧光检测器。
2
A high-power laserdiode module is used as the light source, and a PIN photodiode with high performance is used as the photo-detector.