The commonest laser-active unusual earth ions and host media together with some typical emission wavelengths are shown in the subsequent table:

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。

Laser crystals are optical crystals �?usually one crystals (monocrystalline optical components) �?which might be made use of as acquire media for strong-state lasers. Most often, These are doped with either trivalent rare earth ions or changeover metal ions.

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。

This is a snap to perform: just find the lock icon before the URL within the deal with bar and drag that for the bookmark toolbar Using the mouse. In the event you locate the bookmark entry far too lengthy, you'll be able to correct-click on it to edit the textual content, e.g. utilizing "RP Enc" as opposed to "RP Photonics Encyclopedia".

激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。

A higher surface area excellent is certainly important. Specifications of surface flatness tend to be better than . This helps to avoid both scattering losses and wavefront distortions which could degrade the laser's beam high-quality. In addition, scratch and dig technical specs

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。

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。

For quasi-three-amount laser achieve media and even a few-stage acquire media, one particular usually needs to limit the duration to a price which is way too brief for successful pump absorption, as reabsorption effects would normally spoil the overall performance. For facet pumping, extra things to consider come into Engage in; Other than efficient pump absorption, it is necessary to acquire more info an acceptable spatial condition of your attain profile.

材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 elements laser crystal crystal progress optical general performance scarce earth ions transition team ions 

The medium must have a large transparency (minimal absorption and scattering) within the wavelength locations of pump and laser radiation, and good optical homogeneity. To some extent, this is dependent upon the quality of the material, determined by specifics of the fabrication course of action.

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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。