The best Side of Laser Crystal
The best Side of Laser Crystal
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Laser crystals are optical crystals �?ordinarily one crystals (monocrystalline optical products) �?that are applied as obtain media for reliable-state lasers. Usually, They can be doped with possibly trivalent rare earth ions or transition metallic ions.
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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。
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
g. a thin disk. As another illustration, Q-switched lasers achieve check here a better populace density during the higher laser stage and are consequently much more sensitive to quenching outcomes and Electrical power transfer procedures; hence, a reduced doping density is frequently appropriate for these equipment. For high-energy lasers, decrease doping densities in many cases are used to limit the density of warmth era, Though thin-disk lasers operate best with very doped crystals. A lot of laser merchandise will not get to the entire performance opportunity because this sort of facts haven't been correctly worked out.
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。
激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。
Those surfaces that happen to be passed with the laser beam are Commonly possibly oriented at Brewster's angle or have an anti-reflection coating.
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For numerous explanations, composite crystals have gotten well known. These have a spatially various chemical composition and will be manufactured with Exclusive designs.
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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。