5 Essential Elements For Laser Crystal
5 Essential Elements For Laser Crystal
Blog Article
These tables incorporate only the most common host crystals; a lot of others exist, which happen to be significantly less usually utilised.
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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。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
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。
探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。
Laser modeling and simulation may be used to reliably ascertain the optimum crystal dimensions, doping density And perhaps values of extra parameters.
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It is apparent that distinctive programs produce extremely distinct needs on laser achieve media. For this reason, a broad assortment of various crystals are utilised, and creating the appropriate alternative is essential for setting up lasers with the best possible overall performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 materials laser crystal crystal progress optical functionality uncommon here earth ions changeover team ions
In 2017, we created the whole world’s biggest Ti∶sapphire crystal (Φ235 mm), which supported The ten PW laser output of Shanghai Superintense Ultrafast Laser Facility. The event of Yb and Tm doped GdScO3 laser crystals with extremely extensive emission spectra drives the event of laser diode pumped ultrafast good-state lasers. With the increase in pulse Vitality, peak electric power, and repetition fee of sound-condition lasers, laser crystals will build in direction of much larger dimensions, bigger crystal quality, and controllable key overall performance.
You can find a wide range of crystalline media, which may be grouped according to important atomic constituents and crystalline structures. Some critical groups of crystals are:
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。