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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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Which geometry, dopant and doping concentration of the obtain medium are most beneficial count on several elements. The available pump supply (variety of laser diode or lamp) and also the envisaged pumping arrangement are important variables, but the material alone also has some affect. One example is, titanium–sapphire lasers have to be pumped with significant intensities, for which the shape of the transversely cooled rod, operated with comparatively small pump and laser beam diameter, is much more ideal than e.

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Naturally, it is rather appealing that a offered crystal high quality is produced consistently, Though various laser designs may have a special sensitivity to material parameters.

g. a skinny disk. As An additional illustration, Q-switched lasers reach a higher population density from the upper laser stage and they are consequently far more delicate to quenching results and Strength transfer procedures; hence, a reduce doping density is usually appropriate for these units. For prime-electricity lasers, decreased doping densities will often be utilized to Restrict the density of warmth era, Despite the fact that skinny-disk lasers function ideal with hugely doped crystals. A lot of laser merchandise usually do not reach the comprehensive general performance probable due to the fact this sort of details haven't been effectively labored out.

The host crystal is a great deal more than simply a means to fix the laser-Energetic ions at selected positions in space. A variety of properties in the host substance are crucial:

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 distinct apps bring on more info pretty distinctive requirements on laser gain media. For that reason, a broad variety of different crystals are utilized, and generating the ideal option is essential for setting up lasers with the best possible effectiveness.

主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。

GWU-Lasertechnik has more than thirty years of expertise in distributing laser crystals. Decide on GWU to take pleasure in our large knowledge As well as in-subject working experience!

It could be oriented for in the vicinity of perpendicular incidence of the laser beam, or at Brewster's angle. It can be fixed in certain good mount which also functions to be a warmth sink. Bigger crystals are frequently useful for facet pumping e.g. with high-electrical 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。