Laser Crystal Secrets
Laser Crystal Secrets
Blog Article
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光镜
Right here it is possible to submit queries and remarks. As far as they get accepted via the writer, they're going to seem over this paragraph along with the writer’s solution. The author will choose acceptance depending on particular conditions. Fundamentally, The problem must be of adequately broad curiosity.
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 changeover cross-sections of pump and laser transitions in addition to the upper-point out life time.
GWU offers all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad number of specifications. In addition to the nicely-established products, ground breaking crystals with remarkable properties like Yb:CALGO can open up new horizons for demanding laser purposes. It does not matter whether unique items for R & D reasons are needed or Price tag-successful numbers in compact, medium or huge batches with in-time supply for your output line are necessary: GWU’s focused services helps you to locate the very best Main factors to 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。
g. a skinny disk. As An additional illustration, Q-switched lasers reach a better inhabitants density during the higher laser degree and so are therefore far more sensitive to quenching outcomes and energy transfer processes; consequently, a reduce doping density is usually suitable for these gadgets. For prime-electric power lasers, decrease doping densities are sometimes used to limit the density of warmth technology, although slender-disk lasers work best with highly doped crystals. Numerous laser goods do not reach the whole performance possible due to the fact such aspects have not been adequately labored out.
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。
It is apparent that distinct apps bring on really diverse necessities on laser attain media. Because of this, a broad assortment of various crystals are made use of, and earning the ideal alternative is essential for constructing lasers with the best possible effectiveness.
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 a lot more than thirty years of expertise in click here distributing laser crystals. Decide on GWU to take pleasure in our wide understanding As well as in-field encounter!
It might be oriented for around perpendicular incidence with the laser beam, or at Brewster's angle. It could be fastened in certain solid mount which also functions as a heat sink. Larger sized crystals are usually used for facet pumping e.g. with significant-electric 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。