5 Easy Facts About Laser Crystal Described

5 Easy Facts About Laser Crystal Described

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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。

In addition, some flexibility is shed in experiments if a person simply cannot Check out absorbers with unique thickness or doping focus, as an example, without exchanging the laser crystal itself.

The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and in addition the higher-state life time.

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A high surface area good quality is naturally important. Specs of surface area flatness in many cases are much better than . This allows to prevent the two scattering losses and wavefront distortions which often can degrade the laser's beam quality. Additionally, scratch and dig specs

g. a thin disk. As An additional illustration, Q-switched lasers reach a higher populace density during the upper laser amount and therefore are thus much more sensitive to quenching consequences and energy transfer processes; thus, a reduced doping density is frequently suitable for these equipment. For high-electrical power lasers, decrease doping densities will often be used to Restrict the density of warmth era, While slim-disk lasers operate ideal with hugely doped crystals. Several laser goods don't get to the comprehensive general performance probable due to the fact this sort of details haven't been correctly labored out.

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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Different crystalline elements are extremely distinctive regarding their hardness and various Qualities, which identify with which techniques And just how easily they can be Slash and polished with good quality.

GWU-Lasertechnik has in excess of thirty years of read more experience in distributing laser crystals. Opt for GWU to get pleasure from our wide knowledge and in-industry experience!

There is an array of crystalline media, which may be grouped according to special atomic constituents and crystalline constructions. Some significant 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。