Laser Crystal for Dummies

Laser Crystal for Dummies

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These tables consist of only the commonest host crystals; numerous Other folks exist, which are less commonly made use of.

These ions empower the crystal to amplify mild with the laser wavelength by means of stimulated emission, when Electrical power is equipped to the crystal through absorption of pump light-weight (�?optical pumping

激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。

激光晶体（laser crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。

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晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。

Of course, it is very attractive that a supplied crystal good quality is produced consistently, Whilst unique laser types can have a unique sensitivity to content parameters.

The most achievable doping focus can depend strongly to the host material and its fabrication system.

激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。

激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。

People surfaces which can be handed via the laser beam are Usually both oriented at Brewster's angle or have an anti-reflection coating.

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For numerous reasons, composite crystals are becoming well known. These Possess a spatially varying chemical composition and will be produced with Distinctive styles.

There exists a wide array of crystalline media, that may be grouped in accordance to big atomic constituents and crystalline buildings. Some vital teams of crystals are:

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。