Helping The others Realize The Advantages Of Laser Crystal

Helping The others Realize The Advantages Of Laser Crystal

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These tables comprise only the most common host crystals; a lot of others exist, that happen to be less regularly applied.

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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（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。

The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the higher-state lifetime.

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A superior surface top quality is not surprisingly vital. Specifications of surface flatness are frequently a lot better than . This aids in order to avoid equally scattering losses and wavefront distortions which often can degrade the laser's beam excellent. Furthermore, scratch and dig specs

g. a thin disk. As An additional illustration, Q-switched lasers reach an increased populace density while in the higher laser degree and are for that reason additional sensitive to quenching results and Vitality transfer procedures; as a result, a decrease doping density is commonly suitable for these products. For top-ability lasers, reduce doping densities in many cases are accustomed to Restrict the density of warmth era, Though thin-disk lasers do the job finest with hugely doped crystals. Numerous laser products will not reach the entire efficiency potential mainly because this kind of details click here have not been thoroughly worked out.

A few laser crystal components are actually shown exactly where some saturable absorber content is integrated for passive Q switching of the laser.

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For quasi-3-level laser achieve media or perhaps 3-stage acquire media, one particular often has to Restrict the duration to a worth that is too quick for successful pump absorption, as reabsorption effects would or else spoil the effectiveness. For facet pumping, further issues appear into Participate in; besides efficient pump absorption, it is vital to obtain a suitable spatial condition of your attain profile.

Various crystalline elements are incredibly different about their hardness along with other Houses, which determine with which strategies And just how quickly they may be Slash and polished with top quality.

GWU-Lasertechnik has in excess of thirty several years of knowledge in distributing laser crystals. Decide on GWU to gain from our vast understanding As well as in-area encounter!

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