5 Essential Elements For Laser Crystal
5 Essential Elements For Laser Crystal
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These tables have only the most common host crystals; many Other folks exist, which happen to be less frequently applied.
These ions allow the crystal to amplify gentle with the laser wavelength through stimulated emission, when energy is equipped on the crystal by way of absorption of pump light (�?optical pumping
Laser crystals are optical crystals �?generally one crystals (monocrystalline optical components) �?that are utilised as gain media for reliable-point out lasers. Generally, These are doped with either trivalent unusual earth ions or changeover metallic ions.
In addition, some versatility is missing in experiments if a person can't try out absorbers with distinct thickness or doping concentration, by way of example, devoid of exchanging the laser crystal by itself.
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 can be used to reliably identify the ideal crystal Proportions, doping density and possibly values of more parameters.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
最近搜索： 大家在搜�?人工智能 图像处理 光子 热门搜索�?机器视觉 光通信 光纤传感器
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser click here crystal crystal expansion optical performance uncommon earth ions transition group ions
The medium ought to have a substantial transparency (reduced absorption and scattering) within the wavelength locations of pump and laser radiation, and very good optical homogeneity. To some extent, this is determined by the standard of the material, determined by details in the fabrication process.
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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。