Laser Crystal Secrets
Laser Crystal Secrets
Blog Article
These tables comprise only the commonest host crystals; numerous Other folks exist, that happen to be considerably less often employed.
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。
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。
Which geometry, dopant and doping focus of the acquire medium are most advantageous depend on a number of elements. The offered pump supply (kind of laser diode or lamp) as well as the envisaged pumping arrangement are important factors, but the fabric itself also has some impact. Such as, titanium–sapphire lasers must be pumped with significant intensities, for which the form of the transversely cooled rod, operated with reasonably little pump and laser beam diameter, is a lot more proper than e.
GWU presents all popular laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) with a wide variety of requirements. Aside from the properly-proven components, progressive crystals with exceptional properties like Yb:CALGO can open up new horizons for demanding laser purposes. It does not matter no matter if specific pieces for R & D uses are necessary or cost-successful numbers in small, medium or significant batches with in-time shipping and delivery with the creation line are needed: GWU’s devoted company helps to locate the very best core parts for your application.
A substantial area quality is not surprisingly vital. Specs of surface area flatness are sometimes a lot better than . This will help to stop both of those scattering losses and wavefront here distortions which can degrade the laser's beam high quality. Additionally, scratch and dig requirements
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。
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。
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。
It is obvious that various purposes bring about extremely different demands on laser attain media. For that reason, a broad array of different crystals are applied, and producing the appropriate selection is important for developing lasers with optimum functionality.
Different crystalline resources are really different relating to their hardness and various properties, which establish with which solutions and how simply they can be Slice and polished with top quality.
For various good reasons, composite crystals are becoming preferred. These Use a spatially various chemical composition and will be created with special designs.
It could be oriented for in the vicinity of perpendicular incidence of the laser beam, or at Brewster's angle. It can be mounted in a few sound mount which also acts being a warmth sink. Larger sized crystals are generally employed for side pumping e.g. with higher-energy diode bars.
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。