Helping The others Realize The Advantages Of Laser Crystal

Helping The others Realize The Advantages Of 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

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 �?usually solitary crystals (monocrystalline optical supplies) �?which happen to be utilised as gain media for reliable-point out lasers. Generally, they are doped with either trivalent uncommon earth ions or changeover steel ions.

激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。

作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：

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 is vitally fascinating that a presented crystal high quality is created regularly, although unique laser types can have another sensitivity to content parameters.

The utmost attainable doping concentration can count strongly around the host product and its fabrication approach.

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。

热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。

People surfaces that happen to be passed via the laser beam are Commonly either oriented at Brewster's angle or have an read more 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 must have a higher transparency (low absorption and scattering) from the wavelength regions of pump and laser radiation, and good optical homogeneity. To some extent, this will depend on the standard of the material, based on particulars of your fabrication method.

With that concept, a single isn't going to need to have an extra saturable absorber crystal, to ensure one particular could make a lot more compact Q-switched laser setups with reduce interior parasitic losses. Having said that, unwanted Unwanted side effects may also come about, including getting undesired valence states of the included ions or Power transfers.

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。