Fascination About Laser Crystal
Fascination About Laser Crystal
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These tables incorporate only the most typical host crystals; a lot of Some others exist, which are much less routinely utilised.
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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。
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 presents all frequent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) which has a wide range of specs. Moreover the nicely-proven products, revolutionary crystals with fantastic Houses like Yb:CALGO can open new horizons for demanding laser apps. No matter no matter whether particular person items for R & D uses are expected or Price tag-economical numbers in compact, medium or substantial batches with in-time supply with the output line click here are desired: GWU’s committed provider helps you to find the most effective core factors on your application.
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
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 may be used to reliably figure out the optimum crystal Proportions, doping density and possibly 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。
These surfaces which can be handed from the laser beam are normally possibly oriented at Brewster's angle or have an anti-reflection coating.
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。
GWU-Lasertechnik has greater than thirty a long time of expertise in distributing laser crystals. Pick GWU to gain from our huge information and in-industry knowledge!
It could be oriented for near perpendicular incidence with the laser beam, or at Brewster's angle. It can be preset in a few stable mount which also acts being a warmth sink. Greater crystals are generally used for facet pumping e.g. with significant-electrical power diode bars.
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。