Laser Crystal for Dummies
Laser Crystal for Dummies
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The commonest laser-Lively exceptional earth ions and host media along with some usual emission wavelengths are proven in the next table:
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为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
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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。
A superior area excellent is of course vital. Specifications of surface area flatness will often be better than . This can help to avoid the get more info two scattering losses and wavefront distortions which may degrade the laser's beam top quality. On top of that, 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。
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People surfaces which might be handed through the laser beam are Generally both oriented at Brewster's angle or have an anti-reflection coating.
主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。
The medium should have a high transparency (minimal absorption and scattering) during the wavelength areas of pump and laser radiation, and excellent optical homogeneity. To some extent, this depends on the caliber of the fabric, determined by details of your fabrication system.
It may be oriented for around perpendicular incidence of the laser beam, or at Brewster's angle. It may be fastened in certain stable mount which also functions as being a heat sink. More substantial crystals are frequently employed for side pumping e.g. with higher-electricity diode bars.
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。