5 Essential Elements For Laser Crystal

5 Essential Elements For Laser Crystal

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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。

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激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。

Which geometry, dopant and doping concentration from the acquire medium are most advantageous depend on several factors. The available pump source (type of laser diode or lamp) and also the envisaged pumping arrangement are crucial components, but the material itself also has some impact. One example is, titanium–sapphire lasers must be pumped with higher intensities, for which the shape of a transversely cooled rod, operated with rather smaller pump and laser beam diameter, is more ideal than e.

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A superior surface area excellent is obviously crucial. Requirements of floor flatness are often 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 technical specs

The most attainable doping focus can rely strongly over the host content and its fabrication process.

The host crystal is far more than just a way to repair the laser-Lively ions at particular positions in Room. Many properties in the host substance are very important:

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For quasi-three-stage laser obtain media or perhaps a few-degree attain media, one particular frequently really should limit the duration to a value and that is as well shorter for effective pump absorption, as reabsorption outcomes would or else spoil the general performance. For side pumping, added concerns appear into play; Apart more info from successful pump absorption, it's important to obtain an appropriate spatial form on the get profile.

Various crystalline components are very unique concerning their hardness together with other Qualities, which establish with which techniques And the way conveniently they can be cut and polished with high quality.

GWU-Lasertechnik has over 30 several years of practical experience in distributing laser crystals. Pick out GWU to reap the benefits of our broad understanding and in-field experience!

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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。