The smart Trick of Laser Crystal That No One is Discussing
The smart Trick of Laser Crystal That No One is Discussing
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These tables include only the commonest host crystals; numerous others exist, which might be less frequently applied.
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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。
在此浏览器中保存我的显示名称、邮箱地址和网站地址，以便下次评论时使用。
This is not difficult to perform: just locate the lock icon before the URL from the handle bar and drag that to the bookmark toolbar Using the mouse. Just in case you locate the bookmark entry way too extended, you could correct-click on it to edit the text, e.g. making use of "RP Enc" instead of "RP Photonics Encyclopedia".
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。
A substantial floor excellent is certainly essential. Specs of surface area flatness are sometimes a lot better than . This assists to stay away from equally scattering losses and wavefront distortions which can degrade the laser's beam good quality. On top of that, scratch and dig technical 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。
Laser modeling and simulation can be employed to reliably ascertain the the best possible crystal dimensions, doping density And maybe values of supplemental parameters.
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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主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。
The medium should have a higher transparency (reduced absorption and scattering) within the wavelength regions of pump and laser radiation, and excellent optical homogeneity. To some extent, this relies on the standard of the fabric, based on specifics from the fabrication approach.
With That idea, just one will not have to have a further saturable absorber crystal, in order that 1 may well Laser Crystal make additional compact Q-switched laser setups with reduced interior parasitic losses. However, unwelcome Unwanted effects can also take place, such as obtaining unwanted valence states on the involved ions or Electricity 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。