Laser Crystal No Further a Mystery
Laser Crystal No Further a Mystery
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激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
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 typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so forth.) by using a wide range of technical specs. Besides the very well-founded products, impressive crystals with remarkable Homes like Yb:CALGO can open new horizons for demanding laser applications. It doesn't matter whether or not individual parts for R & D reasons are needed or Price tag-successful numbers in compact, medium or massive batches with in-time delivery for your manufacturing line are needed: GWU’s focused provider helps to locate the ideal core parts for the software.
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。
The utmost probable doping focus can depend strongly on the host substance and its fabrication technique.
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。
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。
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材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 products laser crystal crystal progress optical performance unusual earth ions changeover group ions
The medium should website have a significant transparency (very low absorption and scattering) within the wavelength regions of pump and laser radiation, and excellent optical homogeneity. To some extent, this relies on the quality of the material, determined by facts of the fabrication method.
With That idea, one will not have to have a further saturable absorber crystal, making sure that just one could make much more compact Q-switched laser setups with lower interior parasitic losses. Nonetheless, unwanted Negative effects may come about, for example obtaining unwelcome valence states in the involved ions or Electrical power transfers.
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。