Laser Crystal No Further a Mystery
Laser Crystal No Further a Mystery
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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。
Also, some overall flexibility is shed in experiments if a person cannot try out absorbers with diverse thickness or doping focus, one example is, without having exchanging the laser crystal alone.
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A superior surface area excellent is needless to say important. Requirements of surface flatness are sometimes better than . This can help to prevent both of those scattering losses and wavefront distortions which might degrade the laser's beam high-quality. Furthermore, scratch and dig specifications
g. a thin disk. As another case in point, Q-switched lasers attain a better population density from the upper laser degree and so are for that reason much more delicate to quenching consequences and Vitality transfer procedures; thus, a reduce doping density is frequently suitable for these units. For prime-energy lasers, decrease doping densities are frequently accustomed to limit the density of warmth technology, While slim-disk lasers operate ideal with very doped crystals. Several laser goods don't get to the whole performance potential for the reason that these types of information have not been properly 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。
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 supplies laser crystal crystal growth optical functionality uncommon earth ions changeover team ions
For different reasons, composite crystals have become well known. These have a spatially varying chemical composition and may be built with Unique designs.
Employing our marketing deal, you'll be able to display your logo, further more down below your product or service description, and these will been found by quite a few photonics gurus.
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。