Various crystalline elements are really various concerning their hardness and various properties, which figure out with which procedures And the way conveniently they can be Slice and polished with good quality.

人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。

The host crystal is a great deal more than simply a method to fix the laser-active ions at specific positions in Place. Many properties with the host product are important:

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。

For quasi-a few-level laser acquire media or maybe three-degree get media, 1 generally needs to Restrict the length to a value and that is too quick for successful pump absorption, as reabsorption consequences would or else spoil the effectiveness. For facet pumping, supplemental considerations come into Perform; Apart from productive pump absorption, it is crucial to obtain an acceptable spatial condition with the get profile.

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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

In addition, some versatility is shed in experiments Nonlinear Crystal if a single simply cannot try out absorbers with diverse thickness or doping focus, for example, without having exchanging the laser crystal by itself.

These ions enable the crystal to amplify light in the laser wavelength through stimulated emission, when Strength is provided on the crystal through absorption of pump gentle (�?optical pumping

晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心

These tables consist of only the most common host crystals; a lot of Other people exist, which happen to be significantly less routinely utilized.

The most typical laser-Lively rare earth ions and host media together with some normal emission wavelengths are revealed in the following table:

A few laser crystal materials have already been demonstrated exactly where some saturable absorber content is incorporated for passive Q switching of the laser.

For many reasons, composite crystals are getting to be preferred. These have a spatially various chemical composition and can be manufactured with Unique styles.

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。

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

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Laser crystals are optical crystals �?normally one crystals (monocrystalline optical supplies) �?which might be used as obtain media for good-state lasers. Normally, They are really doped with either trivalent uncommon earth ions or transition steel 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。