About Laser Crystal
About Laser Crystal
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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 分光镜
These ions permit the crystal to amplify light with the laser wavelength by means of stimulated emission, when Electrical power is supplied to the crystal by way of absorption of pump light (�?optical pumping
Laser crystals are optical crystals �?typically one crystals (monocrystalline optical components) �?which happen to be utilised as achieve media for stable-condition lasers. Generally, they are doped with both trivalent exceptional earth ions or transition metallic ions.
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。
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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。
Not surprisingly, it is very fascinating that a given crystal excellent is created persistently, While distinctive laser layouts may have another sensitivity to materials parameters.
g. a skinny disk. As Yet another example, Q-switched lasers achieve the next population density from the upper laser amount and so are for that reason a lot more delicate to quenching outcomes and Vitality transfer procedures; as a result, a lower doping density is frequently appropriate for these equipment. For high-ability lasers, reduced doping densities tend to be used to Restrict the density of warmth era, While thin-disk lasers perform most effective with hugely doped crystals. A lot of laser products and solutions do not get to the complete overall performance prospective since this website kind of facts haven't been correctly labored out.
Some laser crystal materials happen to be shown where some saturable absorber product is integrated for passive Q switching of the laser.
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。
For quasi-3-stage laser obtain media or perhaps three-level attain media, 1 usually needs to limit the length to a value which happens to be much too brief for productive pump absorption, as reabsorption results would normally spoil the overall performance. For aspect pumping, extra considerations come into Participate in; Apart from productive pump absorption, it is crucial to obtain an appropriate spatial shape from the get profile.
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 efficiency scarce earth ions changeover team ions
For several motives, composite crystals are becoming well known. These Have got a spatially varying chemical composition and may be produced with Particular shapes.
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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。