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The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the higher-condition life span.

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A higher area excellent is obviously essential. Technical specs of surface area flatness in many cases are much better than . This aids to stay away from equally scattering losses and wavefront distortions which may degrade the laser's beam quality. Also, scratch and dig specifications

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。

Laser modeling and simulation can be employed to reliably ascertain the ideal crystal dimensions, doping density and possibly values of supplemental 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-a few-degree laser achieve media as well as three-level attain media, one particular typically really should Restrict the duration to a worth which happens to be much too shorter for efficient pump absorption, as reabsorption consequences would if not spoil the effectiveness. For side pumping, more considerations come into Engage in; Apart from economical pump absorption, it is crucial to obtain an acceptable spatial condition with the obtain profile.

Distinctive crystalline components are incredibly distinctive about their hardness as well as other Houses, which decide with which approaches And just how quickly they can be Reduce and polished with high quality.

GWU-Lasertechnik has here in excess of thirty a long time of expertise in distributing laser crystals. Opt for GWU to gain from our huge information As well as in-subject practical experience!

With That idea, a person will not need to have an additional saturable absorber crystal, to make sure that a person may perhaps make a lot more compact Q-switched laser setups with lessen internal parasitic losses. Nonetheless, undesired Unwanted effects may also arise, such as obtaining undesired valence states with the involved ions or Electricity 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。