The best Side of Laser Crystal
The best Side of Laser Crystal
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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。
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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GWU provides all frequent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad selection of specifications. Besides the well-recognized resources, ground breaking crystals with fantastic Qualities like Yb:CALGO can open up new horizons for demanding laser programs. No matter no matter whether particular person pieces for R & D uses are necessary or cost-productive quantities in modest, medium or large batches with in-time shipping and delivery with the manufacturing line are necessary: GWU’s focused company helps to find the very best core parts in your software.
A superior area quality is obviously crucial. Specs of surface area flatness are frequently better than . This helps to stop both of those scattering losses and wavefront distortions which may degrade the laser's beam quality. On top of that, scratch and dig specs
The maximum attainable doping concentration can rely Laser Crystal strongly on the host content and its fabrication process.
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。
People surfaces which happen to be handed through the laser beam are Usually possibly oriented at Brewster's angle or have an anti-reflection coating.
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For numerous factors, composite crystals have become well known. These have a spatially various chemical composition and can be created with special styles.
With that concept, one particular doesn't will need an extra saturable absorber crystal, to make sure that just one may perhaps make a lot more compact Q-switched laser setups with reduce interior parasitic losses. Nonetheless, unwelcome Unintended effects may occur, like acquiring unwelcome valence states from the included ions or energy transfers.
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。