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 �?ordinarily one crystals (monocrystalline optical resources) �?that are applied as attain media for sound-point out lasers. Generally, These are doped with possibly trivalent rare earth ions or transition steel ions.

Moreover, some adaptability is lost in experiments if 1 cannot try out absorbers with diverse thickness or doping concentration, such as, with out exchanging the laser crystal itself.

The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions as well as the higher-point out lifetime.

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A substantial area quality is needless to say significant. Technical specs of surface flatness are often better than . This assists in order to avoid equally scattering losses and wavefront distortions which often can degrade the laser's beam excellent. On top of that, scratch and dig technical specs

g. a thin disk. As another instance, Q-switched lasers arrive at a greater populace density during the upper laser level and therefore are therefore a lot more sensitive to quenching outcomes and Electricity transfer procedures; therefore, a reduced doping density read more is usually appropriate for these units. For prime-electricity lasers, decreased doping densities will often be utilized to Restrict the density of heat generation, Even though thin-disk lasers work greatest with very doped crystals. Several laser items don't get to the whole functionality prospective simply because these information have not been adequately worked out.

The host crystal is a lot more than simply a method to repair the laser-Lively ions at certain positions in Room. A variety of properties in the host content are very important:

激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。

It is clear that distinctive purposes cause very different necessities on laser achieve media. This is why, a broad range of different crystals are applied, and building the appropriate choice is important for setting up lasers with optimum performance.

Distinct crystalline components are incredibly various relating to their hardness as well as other Houses, which establish with which techniques And just how conveniently they can be Minimize and polished with top quality.

GWU-Lasertechnik has a lot more than thirty yrs of experience in distributing laser crystals. Select GWU to take advantage of our vast expertise and in-area expertise!

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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。