Considerations To Know About Laser Crystal
Considerations To Know 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。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：
GWU offers all popular laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so forth.) which has a broad assortment of technical specs. Aside from the very well-founded elements, revolutionary crystals with remarkable Homes like Yb:CALGO can open up new horizons for demanding laser purposes. Despite regardless of whether personal parts for R & D reasons are needed or cost-efficient figures in tiny, medium or significant batches with in-time supply with the production line are essential: GWU’s focused service helps you to locate the best Main parts on your application.
激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
g. a thin disk. As An additional instance, Q-switched lasers get to an increased inhabitants density during the higher laser amount and are therefore much more sensitive to quenching results and Strength transfer processes; for that reason, a decrease doping density is frequently appropriate for these units. For prime-electrical power lasers, reduced doping densities are sometimes accustomed to limit the density of heat technology, Whilst slim-disk lasers operate ideal with very doped crystals. Several laser goods don't get to the whole effectiveness likely since this kind of details haven't been effectively worked out.
Some get more info laser crystal resources happen to be shown in which some saturable absorber material is integrated for passive Q switching of a 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。
It is obvious that distinct programs result in very different prerequisites on laser get media. This is why, a broad variety of various crystals are applied, and generating the proper choice is important for setting up lasers with optimum general performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 materials laser crystal crystal progress optical performance unusual earth ions changeover team ions
GWU-Lasertechnik has greater than 30 decades of encounter in distributing laser crystals. Decide on GWU to benefit from our broad know-how As well as in-field expertise!
There exists a variety of crystalline media, that may be grouped in accordance to important atomic constituents and crystalline structures. Some critical teams of crystals are:
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。