About Laser Crystal

About Laser Crystal

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These tables contain only the commonest host crystals; several Other folks exist, that are a lot less frequently utilized.

激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。

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。

Furthermore, some adaptability is misplaced in experiments if just one can't try out absorbers with distinct thickness or doping concentration, one example is, without the need of exchanging the laser crystal alone.

作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：

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A substantial area high quality is naturally vital. Specifications of surface flatness are frequently a lot better than . This can help in order to avoid both equally scattering losses and wavefront distortions that may degrade the laser's beam quality. In addition, scratch and dig specs

探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。

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。

热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。

Individuals surfaces which might be passed because of the laser beam are Typically either oriented at Brewster's angle or have an anti-reflection coating.

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For different causes, composite crystals are becoming preferred. These Use a spatially varying chemical composition and will be manufactured with Unique styles.

You can find a wide range of crystalline media, which can be grouped according to special atomic constituents and crystalline constructions. Some critical teams of crystals are:

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。