Laser Crystal - An Overview
Laser Crystal - An Overview
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These tables have only the most typical host crystals; a lot of Some others exist, which are less routinely applied.
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。
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。
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Which geometry, dopant and doping focus of the obtain medium are most beneficial count on various aspects. The out there pump source (sort of laser diode or lamp) and the envisaged pumping arrangement are essential variables, but the fabric alone also has some affect. By way of example, titanium–sapphire lasers must be pumped with superior intensities, for which the form of the transversely cooled rod, operated with rather tiny pump and laser beam diameter, is much more appropriate than e.
GWU features all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) using a broad variety of technical specs. Moreover the well-set up components, ground breaking crystals with fantastic Qualities like Yb:CALGO can open up new horizons for demanding laser apps. It doesn't matter no matter whether specific pieces for R & D needs are expected or Price-economical numbers in small, medium or substantial batches with in-time Laser Crystal supply to the manufacturing line are required: GWU’s focused assistance really helps to locate the ideal Main factors for the software.
A high surface top quality is naturally critical. Requirements of surface flatness will often be a lot better than . This assists to stay away from the two scattering losses and wavefront distortions which can degrade the laser's beam excellent. Additionally, scratch and dig technical specs
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。
A couple of laser crystal resources have already been shown wherever some saturable absorber content is incorporated for passive Q switching of a laser.
激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。
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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。
GWU-Lasertechnik has more than thirty many years of practical experience in distributing laser crystals. Choose GWU to take pleasure in our huge understanding As well as in-field experience!
With that concept, 1 does not want yet another saturable absorber crystal, in order that one particular may make more compact Q-switched laser setups with decreased interior parasitic losses. Nonetheless, undesirable Uncomfortable side effects may also arise, for instance obtaining unwanted valence states from the concerned 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。