Laser Crystal Options
Laser Crystal Options
Blog Article
The most typical laser-Lively rare earth ions and host media along with some usual emission wavelengths are revealed in the next table:
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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 delivers all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) which has a wide range of requirements. Aside from the properly-proven supplies, revolutionary crystals with outstanding Attributes like Yb:CALGO can open new horizons for demanding laser applications. It doesn't matter whether particular person items for R & D needs are essential or Price-successful numbers in smaller, medium or huge batches with in-time supply for your generation line are required: GWU’s committed company helps to discover the finest Main components for the software.
激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
The utmost possible doping concentration can count strongly within the host product and its fabrication approach.
Laser modeling and simulation can be employed to reliably establish the the best possible crystal dimensions, doping density And maybe values of further parameters.
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 distinct apps cause incredibly unique necessities on laser attain media. Due to this, a wide array of various crystals are utilised, and earning the ideal preference is important for constructing lasers with the best possible general performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal advancement optical overall performance unusual earth ions changeover team ions
The medium must have a higher transparency (small absorption and scattering) from the wavelength regions of pump and laser radiation, and superior optical homogeneity. more info To some extent, this is dependent upon the quality of the material, based on specifics of the fabrication approach.
With That idea, just one won't require a further saturable absorber crystal, to ensure just one may possibly make more compact Q-switched laser setups with lower interior parasitic losses. Nevertheless, unwelcome Unwanted effects may additionally come about, including acquiring undesirable valence states with the associated ions or Strength transfers.
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