Laser Crystal Secrets
Laser Crystal Secrets
Blog Article
The most typical laser-active uncommon earth ions and host media together with some common emission wavelengths are shown in the subsequent desk:
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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 offers all popular laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) which has a wide variety of specs. Other than the very well-proven resources, progressive crystals with excellent properties like Yb:CALGO can open up new horizons for demanding laser programs. No matter whether or not unique items for R & D needs are necessary or cost-successful numbers in modest, medium or huge batches with in-time supply to the output line are necessary: GWU’s committed service helps you to discover the most effective core elements for the 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 ideal crystal Proportions, doping density And maybe values of extra parameters.
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For quasi-3-level laser achieve media or even 3-stage gain media, one particular often should limit the size to a price which is also small for efficient pump absorption, as reabsorption effects would normally spoil the performance. For side pumping, further issues appear into Participate in; Other than effective pump absorption, it is necessary to get an appropriate spatial shape from the gain profile.
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 more than thirty yrs of working experience in distributing laser crystals. Opt for GWU to get pleasure from our huge expertise and in-area encounter!
It may be oriented for near perpendicular incidence on the laser beam, or at Brewster's angle. It could be fastened in a few reliable mount which also functions being a heat read more sink. Bigger crystals are often used for facet pumping e.g. with significant-electricity diode bars.
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