About Laser Crystal

About 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 �?typically one crystals (monocrystalline optical materials) �?that are applied as acquire media for reliable-condition lasers. Typically, They can be doped with both trivalent unusual earth ions or transition 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。

Which geometry, dopant and doping focus of your gain medium are most advantageous count on quite a few elements. The out there pump supply (kind of laser diode or lamp) as well as envisaged pumping arrangement are very important elements, but the fabric itself also has some affect. For instance, titanium–sapphire lasers should be pumped with higher intensities, for which the shape of the transversely cooled rod, operated with reasonably small pump and laser beam diameter, is much more ideal 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。

A significant floor high-quality is of course important. Specifications of area flatness are often better than . This allows read more to prevent each scattering losses and wavefront distortions which may degrade the laser's beam high quality. In addition, scratch and dig requirements

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。

A handful of laser crystal supplies are shown where by some saturable absorber materials is incorporated 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

It is apparent that different applications produce pretty various specifications on laser gain media. Due to this, a wide assortment of various crystals are applied, and producing the proper choice is important for constructing lasers with ideal overall performance.

Different crystalline resources are really unique about their hardness as well as other properties, which identify with which methods And just how simply they can be Minimize and polished with good quality.

For numerous explanations, composite crystals have gotten well-liked. These have a spatially various chemical composition and may be produced with Specific shapes.

There's a wide range of crystalline media, which can be grouped according to important atomic constituents and crystalline structures. Some important teams 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。