Considerations To Know About Laser Crystal
Considerations To Know About Laser Crystal
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激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
Laser crystals are optical crystals �?generally one crystals (monocrystalline optical supplies) �?which might be used as obtain media for reliable-point out lasers. In most cases, They may be doped with both trivalent exceptional earth ions or transition steel ions.
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激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
A high surface high quality is needless to say critical. Requirements of area flatness are often better than . This aids in order to avoid both of those scattering losses and wavefront distortions which often can degrade the laser's beam high-quality. In addition, scratch and dig specifications
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。
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。
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
It is obvious that distinctive purposes produce really diverse prerequisites on laser obtain media. For this reason, a wide assortment of various crystals are applied, and building the appropriate decision is essential for developing lasers with ideal functionality.
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 uncommon earth ions transition group ions
The medium should have a superior transparency (lower absorption and scattering) inside the wavelength locations of pump and laser radiation, and very good optical homogeneity. To some extent, this depends upon the standard of the material, based on particulars with the fabrication course of action.
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