Facts About Laser Crystal Revealed
Facts About Laser Crystal Revealed
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The most common laser-Lively unusual earth ions and host media along with some normal emission wavelengths are proven in the following desk:
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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。
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GWU offers all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) having a broad number of specifications. Besides the well-recognized components, innovative crystals with exceptional Attributes like Yb:CALGO can open new horizons for demanding laser apps. Regardless of regardless of whether person parts for R & D reasons are required or Charge-effective quantities in little, medium or significant batches with in-time shipping with the generation line are necessary: GWU’s focused services helps you to locate the very best core parts for your application.
A substantial area high quality is naturally vital. Specifications of surface flatness are sometimes much better than . This helps to prevent both equally scattering losses and wavefront distortions that may degrade the laser's beam quality. In addition, 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。
A couple of laser crystal products are shown wherever some saturable absorber product 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。
Those surfaces which happen to be passed via the laser beam are Typically both oriented at Brewster's angle or have website an anti-reflection coating.
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。
The medium must have a large transparency (low absorption and scattering) during the wavelength areas of pump and laser radiation, and good optical homogeneity. To some extent, this relies on the quality of the fabric, determined by information in the fabrication system.
With that concept, a single will not require an additional saturable absorber crystal, to ensure that 1 may make extra compact Q-switched laser setups with decreased inner parasitic losses. Nonetheless, unwanted side effects could also arise, like getting unwanted valence states with the involved ions or Electrical power 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。