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

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。

Moreover, some overall flexibility is dropped in experiments if one can not Check out absorbers with unique thickness or doping focus, such as, without exchanging the laser crystal alone.

Which geometry, dopant and doping concentration of the gain medium are most useful count on quite a few things. The out there pump source (type of laser diode or lamp) and the envisaged pumping arrangement are very important aspects, but the material by itself also has some influence. Such as, titanium–sapphire lasers should be pumped with large intensities, for which the shape of a transversely cooled rod, operated with rather modest pump and laser beam diameter, is a lot more acceptable than e.

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 floor high-quality is obviously crucial. Requirements of floor flatness will often be much better than . This assists in order to avoid equally scattering losses and wavefront distortions which often can degrade the laser's beam high-quality. On top of that, scratch and dig specifications

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。

Individuals surfaces that are handed from the laser beam are Ordinarily either oriented at Brewster's angle or have an anti-reflection coating.

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。

In 2017, we designed the world’s premier Ti∶sapphire crystal (Φ235 mm), which supported the 10 PW laser output of Shanghai Superintense Ultrafast Laser Facility. The event of Yb and Tm doped GdScO3 laser crystals with extremely vast emission spectra drives the event of laser diode pumped ultrafast good-condition lasers. With the increase in pulse Electricity, peak energy, and repetition charge of reliable-point out lasers, laser crystals will establish towards bigger sizes, larger crystal good quality, and controllable essential effectiveness.

There is click here certainly a wide array of crystalline media, that may be grouped in accordance to big atomic constituents and crystalline buildings. Some essential groups of crystals are:

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。