Laser Crystal Secrets
Laser Crystal Secrets
Blog Article
The most typical laser-Lively uncommon earth ions and host media together with some typical emission wavelengths are demonstrated in the subsequent table:
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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。
Moreover, some versatility is missing in experiments if 1 simply cannot Check out absorbers with unique thickness or doping focus, for instance, with out exchanging the laser crystal by itself.
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:
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。
Naturally, it is very fascinating that a given crystal good quality is manufactured regularly, While different laser patterns might have a different sensitivity to materials parameters.
亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力,这对激光动作至关重要。
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。
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Distinct crystalline materials are certainly various relating to their hardness along with other Attributes, which establish with which methods And just how easily they are often cut and polished with high quality.
For various explanations, composite crystals have click here become well known. These have a spatially varying chemical composition and might be manufactured with Exclusive styles.
There's a wide array of crystalline media, that may be grouped in accordance to special atomic constituents and crystalline constructions. Some crucial 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。