Not known Facts About Laser Crystal

Not known Facts About Laser Crystal

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The most typical laser-Energetic rare earth ions and host media together with some regular emission wavelengths are revealed in the subsequent table:

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。

为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。

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：

激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。

Of course, it's very attractive that a provided crystal high-quality is created continually, although distinct laser layouts can have a different sensitivity to content parameters.

The maximum attainable doping focus can count strongly on the host materials and its fabrication strategy.

A couple of laser crystal materials are already demonstrated where some saturable absorber content is included for passive Q switching of the laser.

量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。

All those surfaces which are passed via the laser beam are Generally possibly oriented at Brewster's angle or have an anti-reflection coating.

Distinct crystalline resources are very distinct regarding their hardness and other Attributes, which establish with which strategies And get more info just how effortlessly they may be Slash and polished with high quality.

GWU-Lasertechnik has more than 30 yrs of expertise in distributing laser crystals. Pick out GWU to take advantage of our broad knowledge and in-field experience!

You can find an array of crystalline media, which may be grouped in accordance to big atomic constituents and crystalline buildings. Some essential groups of crystals are:

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。