These tables comprise only the most common host crystals; many Some others exist, which might be fewer regularly used.

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。

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。

On top of that, some flexibility is lost in experiments if a single cannot try out absorbers with various thickness or doping concentration, such as, devoid of exchanging the laser crystal by itself.

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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。

活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。

亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。

The host crystal is much more than simply a means to repair the laser-active ions at certain positions in Area. A number of Houses of the host materials are essential:

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。

For quasi-a few-stage laser obtain media or perhaps three-level attain media, 1 normally ought to limit the size to a price which can be too small for efficient pump absorption, as reabsorption results would or else spoil the performance. For facet pumping, more factors appear into Perform; Aside from efficient pump absorption, it is vital to more info get an acceptable spatial condition of the get profile.

材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 supplies laser crystal crystal expansion optical efficiency unusual earth ions transition team ions 

The medium ought to have a large transparency (very low absorption and scattering) during the wavelength locations of pump and laser radiation, and great optical homogeneity. To some extent, this depends on the quality of the fabric, determined by particulars in the fabrication method.

With that concept, just one won't have to have an additional saturable absorber crystal, so that one might make extra compact Q-switched laser setups with lower internal parasitic losses. Nonetheless, unwelcome Unwanted effects may also happen, such as getting undesirable valence states from the associated 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。