Laser Crystal Options
Laser Crystal Options
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These tables consist of only the most typical host crystals; many Some others exist, that are a lot less frequently utilized.
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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。
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GWU provides all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) that has a wide assortment of requirements. Aside from the properly-proven components, ground breaking crystals with remarkable Houses like Yb:CALGO can open new horizons for demanding laser purposes. It does not matter no matter if specific pieces for R & D functions are expected or cost-effective figures in smaller, medium or huge batches with in-time supply for your output line are needed: GWU’s devoted assistance helps to discover the most effective Main components for the software.
A substantial area high quality is obviously essential. Requirements of surface area flatness in many cases are better than . This allows to avoid equally scattering losses and wavefront distortions which could degrade the laser's beam quality. Also, scratch and dig requirements
The most probable doping focus can rely strongly on the host product and its fabrication system.
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。
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 obtain media and even three-stage attain media, just one normally ought to Restrict the length to a price which happens to be far too quick for productive pump absorption, as reabsorption consequences would in any other case spoil Laser Crystal the efficiency. For side pumping, further concerns come into Participate in; Apart from successful pump absorption, it is crucial to obtain an appropriate spatial form on the achieve profile.
Different crystalline resources are quite different regarding their hardness and various Qualities, which establish with which solutions and how very easily they are often Minimize and polished with top quality.
GWU-Lasertechnik has greater than 30 years of encounter in distributing laser crystals. Choose GWU to reap the benefits of our wide knowledge As well as in-discipline working experience!
There is certainly an array of crystalline media, which may be grouped according to important atomic constituents and crystalline structures. 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。