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为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
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。
Which geometry, dopant and doping concentration of the attain medium are most useful count on many components. The accessible pump supply (form of laser diode or lamp) as well as the envisaged pumping arrangement are essential components, but the fabric alone also has some impact. Such as, titanium–sapphire lasers ought 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 suitable than e.
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
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。
The maximum probable doping concentration can count strongly about the host material and its fabrication technique.
A number of laser crystal supplies are demonstrated the place some saturable absorber product website is incorporated for passive Q switching of a laser.
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 obvious that diverse apps bring on very various needs on laser achieve media. For that reason, a wide range of various crystals are applied, and building the appropriate alternative is important for constructing lasers with optimum performance.
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 in excess of thirty decades of experience in distributing laser crystals. Opt for GWU to take pleasure in our wide knowledge As well as in-subject experience!
It might be oriented for near perpendicular incidence of your laser beam, or at Brewster's angle. It might be fixed in some solid mount which also functions to be a warmth sink. Larger sized crystals tend to be useful for facet pumping e.g. with substantial-electricity diode bars.
人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。