A Review Of Laser Crystal

A Review Of Laser Crystal

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为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。

激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。

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Certainly, it is extremely attractive that a provided crystal high-quality is made regularly, Whilst different laser patterns may have a distinct sensitivity to material parameters.

The utmost feasible doping concentration can rely strongly about the host material and its fabrication system.

The host crystal is much more than just a means to fix the laser-Lively ions at sure positions in Area. Many properties of your host content are essential:

量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。

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材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal progress optical functionality scarce earth ions changeover group more info ions 

For numerous good reasons, composite crystals are becoming preferred. These Have got a spatially varying chemical composition and will be made with Particular styles.

It might be oriented for near perpendicular incidence of the laser beam, or at Brewster's angle. It can be fixed in certain reliable mount which also acts for a warmth sink. Larger sized crystals are usually useful for aspect pumping e.g. with higher-electricity diode bars.

人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。