The Laser Crystal Diaries
The Laser Crystal Diaries
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These tables incorporate only the most common host crystals; a lot of Many others exist, which might be significantly less routinely utilized.
These ions allow the crystal to amplify light within the laser wavelength through stimulated emission, when Electricity is equipped to the crystal via absorption of pump light-weight (�?optical pumping
激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。
On top of that, some versatility is misplaced in experiments if just one are unable to try out absorbers with diverse thickness or doping concentration, as an example, without the need of exchanging the laser crystal itself.
Which geometry, dopant and doping focus from the attain medium are most useful depend upon several things. The readily available pump source (variety of laser diode or lamp) plus the envisaged pumping arrangement are very important aspects, 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 comparatively smaller pump and laser beam diameter, is more appropriate than e.
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A large floor high-quality is obviously critical. Technical specs of area flatness tend to be better than . This helps to prevent equally scattering losses and wavefront distortions which often can degrade the laser's beam high-quality. On top of that, scratch and dig technical specs
探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。
激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。
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材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal development optical functionality unusual earth ions changeover team ions
The medium must have a high transparency (very low absorption and scattering) inside the wavelength areas of pump and laser radiation, read more and great optical homogeneity. To some extent, this depends on the caliber of the material, based on details with the fabrication method.
With That idea, a person would not have to have yet another saturable absorber crystal, making sure that just one may possibly make a lot more compact Q-switched laser setups with reduce interior parasitic losses. On the other hand, undesired Unwanted effects can also occur, for instance obtaining undesired valence states from the included ions or Power transfers.
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