Facts About Laser Crystal Revealed
Facts About Laser Crystal Revealed
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The most common laser-Energetic scarce earth ions and host media together with some normal emission wavelengths are proven in the following desk:
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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（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 delivers all prevalent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) which has a wide range of specs. Apart from the effectively-proven components, progressive crystals with excellent properties like Yb:CALGO can open up new horizons for demanding laser programs. Regardless of regardless of whether person parts for R & D reasons are required or Charge-productive numbers in smaller, medium or big batches with in-time delivery for your production line are required: GWU’s dedicated services really helps to find the finest core elements for your application.
A large area top quality is certainly significant. Specifications of surface area flatness in many cases are a lot better than . This allows in order to avoid equally scattering losses and wavefront distortions that may degrade the laser's beam good quality. On top of that, scratch and dig specs
The maximum doable doping focus can rely strongly on the host materials and its fabrication system.
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 obvious that distinct programs bring about really distinct needs on laser acquire media. This is why, a broad assortment of different crystals are made use of, and building the best selection is important for constructing lasers with the best possible functionality.
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 development optical functionality exceptional earth ions changeover group ions
The medium ought to have a large transparency (low absorption and scattering) during the wavelength areas of pump and laser radiation, and good here optical homogeneity. To some extent, this will depend on the quality of the fabric, determined by information of your fabrication method.
With That idea, a person would not will need a further saturable absorber crystal, to ensure a single may make extra compact Q-switched laser setups with reduce internal parasitic losses. Having said that, undesired Negative effects may also come about, including getting unwanted valence states with the involved ions or Strength 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。