Not known Details About Laser Crystal
Not known Details About Laser Crystal
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These tables include only the commonest host crystals; several Some others exist, that happen to be much less routinely made use of.
These ions allow the crystal to amplify light within the laser wavelength by using stimulated emission, when Electricity is supplied into the crystal by means of absorption of pump light (�?optical pumping
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 delivers all prevalent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) using a broad selection of specs. Apart from the effectively-set up components, revolutionary crystals with fantastic Qualities like Yb:CALGO can open up new horizons for demanding laser apps. It does not matter no matter if specific pieces for R & D uses are necessary or Charge-productive quantities in modest, medium or large batches with in-time shipping for the generation line are needed: GWU’s focused services really helps to locate the very best core parts for 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。
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 can be utilized to reliably determine the ideal crystal Proportions, doping density And maybe values of further parameters.
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。
For quasi-3-level laser get media as well as three-amount achieve media, 1 normally should Restrict the size to a price that is as well limited for effective pump absorption, as reabsorption results would in any other case spoil the efficiency. For facet pumping, further concerns come into Engage in; In addition to productive pump absorption, it is vital to obtain a suitable spatial condition from the achieve profile.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 supplies laser crystal crystal progress optical general performance rare earth ions transition group ions
The medium must have a higher transparency (very low absorption and scattering) within the wavelength areas of pump and laser radiation, and good optical homogeneity. To some extent, this relies on the caliber of the material, based on particulars of the fabrication approach.
With that concept, just one does not require an additional saturable absorber crystal, to ensure that 1 more info might make more compact Q-switched laser setups with lessen inside parasitic losses. Even so, undesirable Negative effects may also manifest, for example obtaining undesired valence states from the included ions or Power transfers.
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。