These tables incorporate only the commonest host crystals; many Some others exist, which can be fewer often employed.

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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。

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 focus with the achieve medium are most beneficial depend on many aspects. The readily available pump source (sort of laser diode or lamp) plus the envisaged pumping arrangement are crucial variables, but the fabric alone also has some affect. By way of example, titanium–sapphire lasers have to be pumped with significant intensities, for which the form of the transversely cooled rod, operated with somewhat tiny 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 substantial area high quality is not surprisingly critical. Specifications of floor flatness are sometimes better than . This aids to stop click here both of those scattering losses and wavefront distortions which can degrade the laser's beam high quality. Additionally, scratch and dig specifications

The utmost probable doping concentration can count strongly within the host product and its fabrication strategy.

Laser modeling and simulation can be used to reliably identify the ideal crystal dimensions, doping density And perhaps values of further parameters.

热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。

For quasi-three-amount laser get media as well as a few-stage acquire media, a person typically has to Restrict the length to a price that is far too brief for economical pump absorption, as reabsorption effects would usually spoil the efficiency. For aspect pumping, additional factors arrive into Participate in; Apart from successful pump absorption, it's important to get an appropriate spatial form with the attain profile.

Various crystalline products are quite different regarding their hardness and other Homes, which determine with which approaches And exactly how effortlessly they are often Slash and polished with good quality.

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You can find a variety of crystalline media, which can be grouped in accordance to special atomic constituents and crystalline buildings. Some significant teams 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。