The most common laser-Energetic scarce earth ions and host media along with some usual emission wavelengths are revealed in the following table:

These ions enable the crystal to amplify light-weight on the laser wavelength by means of stimulated emission, when Electrical power is equipped to the crystal by way of absorption of pump mild (�?optical pumping

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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。

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A higher area good quality is obviously vital. Specs of area flatness in many cases are better than . This can help to read more prevent both of those scattering losses and wavefront distortions which could degrade the laser's beam quality. Moreover, scratch and dig specifications

The most possible doping concentration can rely strongly within the host substance 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。

激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。

It is apparent that various applications produce pretty unique necessities on laser achieve media. For that reason, a broad range of various crystals are utilised, and producing the correct choice is important for setting up lasers with optimum general performance.

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For numerous motives, composite crystals are getting to be well-known. These Use a spatially various chemical composition and might be designed with special shapes.

It may be oriented for close to perpendicular incidence in the laser beam, or at Brewster's angle. It might be fixed in certain reliable mount which also acts as a heat sink. Much larger crystals are often used for aspect pumping e.g. with significant-power diode bars.

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。