Laser Crystal Options
Laser Crystal Options
Blog Article
These tables include only the most common host crystals; many others exist, which happen to be less frequently utilized.
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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。
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GWU presents all popular laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) with a wide range of requirements. Moreover the properly-proven components, progressive crystals with fantastic Homes like Yb:CALGO can open new horizons for demanding laser applications. No matter whether unique items for R & D applications are essential or Price-economical numbers in compact, medium or huge batches with in-time supply for your generation line are required: GWU’s devoted company helps to discover the most effective core elements in your 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 count strongly within the host product and its fabrication process.
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 purposes produce pretty distinct prerequisites on laser achieve media. Due to this, a wide range of various crystals are made use of, and generating the appropriate decision is essential for setting up lasers with optimum performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal advancement optical performance unusual earth ions transition team ions
The medium must have a higher transparency (low absorption and scattering) in the wavelength areas of pump and laser radiation, and excellent optical homogeneity. To some extent, this depends on the caliber of the material, determined by aspects in the fabrication process.
With That idea, a person would not have to have yet another saturable absorber crystal, to make sure that just one may well make far more compact Q-switched laser setups with lower interior parasitic losses. Having said that, undesired Unwanted effects can also occur, for instance obtaining undesired valence states from the included ions or Power transfers.
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