Not known Facts About Laser Crystal
Not known Facts About 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。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the upper-state life time.
GWU offers all prevalent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) with a broad variety of specs. Other than the properly-founded components, innovative crystals with remarkable Homes like Yb:CALGO can open up new horizons for demanding laser apps. Irrespective of irrespective of whether personal items for R & D reasons are required or Price tag-effective numbers in small, medium or massive batches with in-time delivery for the creation line are necessary: GWU’s devoted services really helps to find the ideal Main factors on your application.
A higher surface area high quality is needless to say critical. Requirements of area flatness are frequently a lot better than . This aids to avoid equally scattering losses and wavefront distortions which often can degrade the laser's beam quality. Also, scratch and dig requirements
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。
A couple of laser crystal components have been shown in which some saturable absorber product is integrated for passive Q switching of the laser.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
Those people surfaces that happen to be passed because of the get more info laser beam are Typically possibly oriented at Brewster's angle or have an anti-reflection coating.
Distinct crystalline products are incredibly distinctive regarding their hardness and various Qualities, which ascertain with which techniques And just how easily they are often Slice and polished with top quality.
For different motives, composite crystals are getting to be popular. These Possess a spatially various chemical composition and might be manufactured with Exclusive styles.
With That idea, 1 does not need to have an additional saturable absorber crystal, in order that one may possibly make much more compact Q-switched laser setups with lessen inside parasitic losses. Nevertheless, unwelcome Uncomfortable side effects can also manifest, for example getting undesirable valence states of your concerned ions or Electrical power 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。