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Experimental Instruments » LEOI-50 Experimental Device for Semiconductor Laser Pumping
Introduction
Designed for non-linear optical experiments in modern physics taught at universities and colleges, it takes a 808 nm semiconductor pump Nd: YVO4 as the object to be studied, allowing students to adjust the laser's light path themselves. By putting a KTP crystal into the cavity to generate frequency-doubled light, it is possible to observe frequency doubling phenomenon, and measure frequency doubling efficiency, phase matching angle and other basic parameters, thereby gaining some knowledge on laser principle and laser technology.
Complete System
- Optical Rail, 2-D positioning mount, and 4-D positioning mount
- Light source for pump: 808 nm semiconductor laser
- Indicating light source: 650 nm semiconductor laser
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- Doublefrequency crystal: KTP Nd: YVO4
- Output mirror and filter
- Laser power meter
- IR viewing card
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