This technology USES nonlinear optical crystals for the frequency conversion of laser light.

这项技术把非线性的视觉的水晶用于镭射光的频率变换。

youdao

Nonlinear optical crystals BBO, LBO and KBBF were developed by Chinese scientists, and have been named "China Brand" crystals by foreign scholars.

L BO、KBBF是中国科学家发明的优质非线性光学晶体，被国际学术界誉为“中国牌”晶体。

youdao

Up to now, many waveguide structures have been formed by ion implantation in various materials such as optical crystals, glasses, semiconductors and polymers, etc.

迄今为止，人们已经利用离子注入技术在光学晶体、玻璃、半导体以及有机聚合物等大量光学材料中形成了光波导结构。

youdao

They are chemically the purest of all diamond crystals and often have extraordinary optical transparency.

FORBES: 110-Carat Yellow Diamond Sells for a Record $12.3 Million

Such crystals might serve as components of optical switches which would, among other things, fulfill the role played by transistors in conventional electronics.

ECONOMIST: Microelectronics grows up