Facts About Laser Crystal Revealed
Facts About Laser Crystal Revealed
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These tables incorporate only the most typical host crystals; a lot of Other people exist, which might be considerably less commonly applied.
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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。
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GWU offers all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad number of specifications. In addition to the nicely-established materials, innovative crystals with superb Attributes like Yb:CALGO can open new horizons for demanding laser purposes. Irrespective of no matter whether personal parts for R & D needs are needed or Price tag-productive numbers in modest, medium or large batches with in-time shipping for the generation line are needed: GWU’s devoted company helps you to locate the most effective core parts for your personal application.
Obviously, it is extremely desirable that a specified crystal high-quality is generated continually, Despite the fact that distinct laser designs might have a distinct sensitivity to material parameters.
The utmost possible doping focus can count strongly about the host material and its fabrication process.
The host crystal is far more than just a method to repair the laser-active ions at specific positions in Place. A variety of Attributes of the host material are important:
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 apparent that various applications bring about really diverse necessities on laser gain media. For this reason, a wide vary of various crystals are applied, and generating the best selection is essential for developing lasers with ideal performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 supplies laser crystal crystal progress optical general performance rare earth ions transition group ions
The medium ought to have a large transparency (reduced absorption and scattering) during the wavelength areas of pump more info and laser radiation, and good optical homogeneity. To some extent, this relies on the caliber of the fabric, determined by facts in the fabrication system.
It may be oriented for close to perpendicular incidence in the laser beam, or at Brewster's angle. It may be mounted in a few sound mount which also functions for a heat sink. More substantial crystals are frequently 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。