- Instrument Introduction
This experiment is designed for nonlinear optics experiments in university modern physics courses. It uses an 808 nm semiconductor-pumped Nd:YVO₄ laser as the subject of study, allowing students to hands-on adjust the laser’s optical path. By inserting a KTP crystal into the resonator cavity to generate 532 nm second-harmonic light, students observe the second-harmonic generation phenomenon and measure fundamental parameters such as the phase-matching angle and threshold. This provides them with a basic understanding of laser principles and laser technology.
- Instrument Features
Available Experiments:
1. Measurement of the operating principles and optoelectronic characteristics of semiconductor lasers
2. Operating principles, installation, and debugging of semiconductor-pumped solid-state lasers
3. Basic principles of solid-state laser frequency doubling; experiment on selecting the laser frequency-doubling matching angle