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What is laser crystal?
Laser crystal can transform the energy provided by the outside world into crystal materials with highly parallel and monochromatic laser, which are coherent in space and time. It is the working material of crystal laser. The laser c...
2023-06-20
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What is piezoelectric crystal?
There is a very interesting kind of crystal, when you squeeze or stretch it, its two ends will produce different charges. This effect is called piezoelectric effect. The crystal that can produce piezoelectric effect is called piezoe...
2023-06-20