Little Known Facts About Laser Crystal.

Little Known Facts About Laser Crystal.

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The most common laser-Energetic exceptional earth ions and host media along with some normal emission wavelengths are revealed in the following table:

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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。

In addition, some flexibility is misplaced in experiments if one can not try out absorbers with diverse thickness or doping focus, one example is, without exchanging the laser crystal itself.

Which geometry, dopant and doping focus with the achieve medium are most advantageous rely upon a number of variables. The out there pump resource (form of laser diode or lamp) and the envisaged pumping arrangement are crucial components, but the material itself also has some affect. One example is, titanium–sapphire lasers should be pumped with superior intensities, for which the form of the transversely cooled rod, operated with relatively little pump and laser beam diameter, is a lot more proper than e.

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激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。

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。

Laser modeling and simulation can be used to reliably identify the the best possible crystal Proportions, doping Laser Crystal density And maybe values of more parameters.

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For quasi-3-amount laser get media or simply 3-degree get media, 1 often has to limit the size to a value that is much too quick for effective pump absorption, as reabsorption outcomes would in any other case spoil the efficiency. For facet pumping, supplemental concerns appear into Enjoy; Other than economical pump absorption, it is crucial to get an appropriate spatial form of your get profile.

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 growth optical general performance scarce earth ions changeover group ions 

The medium must have a large transparency (lower absorption and scattering) while in the wavelength regions of pump and laser radiation, and very good optical homogeneity. To some extent, this depends on the standard of the material, determined by aspects in the fabrication system.

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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。