These tables incorporate only the commonest host crystals; numerous Some others exist, that are a lot less frequently utilised.

These ions permit the crystal to amplify light within the laser wavelength through stimulated emission, when Vitality is equipped for the crystal by way of absorption of pump light-weight (�?optical pumping

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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 access a greater inhabitants density inside the higher laser amount and so are for that reason far more sensitive to quenching effects and Electrical power transfer procedures; for that reason, a reduced doping density is frequently appropriate for these gadgets. For prime-electric power lasers, reduce doping densities tend to be used to Restrict the density of heat era, Though slender-disk lasers operate ideal with really doped crystals. Several laser products and solutions will not get to the total general performance probable due to the fact this kind of facts have not been adequately labored out.

The host crystal is much more than just a way to fix the laser-Energetic ions at specified positions in Place. Many properties of the host materials are important:

蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力

It is obvious that diverse applications result in very different requirements on laser attain media. This is why, a broad variety of various crystals are utilised, and producing the proper preference is essential for constructing lasers with ideal 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 development optical functionality scarce earth ions changeover team ions 

For different causes, composite crystals are becoming popular. These Have got a spatially various chemical composition and can be built with Exclusive shapes.

It might be oriented for around perpendicular incidence on the laser beam, or at Brewster's angle. click here It could be preset in certain good mount which also functions for a warmth sink. More substantial crystals usually are employed for side pumping e.g. with higher-power 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。