Laser Crystal No Further a Mystery
Laser Crystal No Further a Mystery
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The most typical laser-active unusual earth ions and host media together with some standard emission wavelengths are proven in the following desk:
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 �?normally one crystals (monocrystalline optical components) �?which happen to be applied as gain media for reliable-point out lasers. Generally, These are doped with either trivalent unusual earth ions or changeover 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。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions in addition to the upper-condition life span.
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。
Certainly, it's very fascinating that a provided crystal top quality is made regularly, although various laser designs may have a special sensitivity to product parameters.
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。
Some laser crystal components are actually demonstrated where some saturable absorber content is included for passive Q switching of a laser.
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
Individuals surfaces that happen to be passed by the laser beam are Ordinarily both oriented at Brewster's angle or have an anti-reflection coating.
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For several motives, composite crystals have become well-liked. These have a spatially various chemical composition and will be manufactured with Particular styles.
With That idea, one particular isn't going to need to have yet another saturable absorber crystal, to make sure that just one may well make far more compact Q-switched laser setups with reduced internal parasitic losses. Having said that, undesired Uncomfortable side effects may additionally happen, which include acquiring unwelcome valence states on the associated ions or Strength transfers.
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