Diode pumped solid-state laser

Knowledge Introduction

    Diode-pumped solid-state laser has great application prospect in optical communications, laser radar, laser medicine, laser processing and so on with its advantages of high conversion efficiency, compact size and long life. It will be the trend of solid-state laser development.

       This is the typical experiment of Principles and Technology of lasers. In the experiment, there is 1064nm laser output with LD pumped Nd:YAG, then adding KTP into the cavity to obtain frequency doubling laser of 532nm. The students can learn the principle of diode pumped solid-state laser, structure and adjusting of resonant cavity and the factors that effect the laser output.

Experiment Device

       Main points:

       a) The principle of diode pumped solid-state laser

       b) Resonant cavity adjusting of soled-state laser

       c) Intracavity frequency doubling of soled-state laser

       d) Research of slope efficiency and output power

Power along with the change of electric current (P-I)

·355nm/266nm UV laser output experiment

·External cavity frequency doubling and sum frequency experiment

·Diode pumped passively Q-switched laser output experiment

·Research on beam characteristics of solid state laser

·Teaching experiment and research applications

·Laser membrane optics

·Spectroscopy application

·Nonlinear optical frequency conversion technology