Facts About Laser Crystal Revealed

Facts About Laser Crystal Revealed

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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 �?typically single crystals (monocrystalline optical products) �?which might be utilized as get media for strong-condition lasers. Most often, They're doped with both trivalent rare earth ions or changeover metal 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。

Which geometry, dopant and doping concentration on the achieve medium are most beneficial depend upon many variables. The offered pump source (type of laser diode or lamp) and the envisaged pumping arrangement are essential elements, but the fabric by itself also has some influence. Such as, titanium–sapphire lasers should be pumped with large intensities, for which the shape of a transversely cooled rod, operated with fairly compact pump and laser beam diameter, is much more appropriate than e.

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。

Certainly, it's very appealing that a presented crystal top quality is produced continually, Despite the fact that distinct laser designs may have a different sensitivity to substance parameters.

亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。

Laser modeling and simulation can be used to reliably identify the optimum crystal Proportions, more info doping density and possibly values of extra parameters.

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Different crystalline resources are extremely various about their hardness along with other Attributes, which decide with which solutions and how simply they may be cut and polished with high quality.

GWU-Lasertechnik has more than thirty years of encounter in distributing laser crystals. Pick GWU to gain from our vast awareness and in-field experience!

There is a wide range of crystalline media, which may be grouped according to special atomic constituents and crystalline constructions. Some critical teams of crystals are:

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