The Basic Principles Of Laser Crystal
The Basic Principles Of Laser Crystal
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The most common laser-Lively scarce earth ions and host media along with some regular emission wavelengths are demonstrated 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。
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 features all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad number of technical specs. Other than the perfectly-founded elements, impressive crystals with outstanding Attributes like Yb:CALGO can open up new horizons for demanding laser programs. Regardless of whether or not individual parts for R & D needs are needed or cost-successful numbers in compact, medium or massive batches with in-time delivery to the production line are essential: GWU’s dedicated assistance helps to discover the finest core parts for your application.
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 maximum attainable doping focus can rely strongly on the host product and its fabrication strategy.
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。
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It is obvious that distinct purposes bring about extremely distinct necessities on laser acquire media. For this reason, a wide assortment of various crystals are employed, and creating the right preference is important for developing 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 elements laser crystal crystal growth optical functionality exceptional 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. To read more some extent, this will depend on the caliber of the fabric, determined by facts in the fabrication system.
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人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。