Not known Details About Laser Crystal
Not known Details About Laser Crystal
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The most typical laser-Energetic unusual earth ions and host media along with some regular emission wavelengths are shown in the subsequent desk:
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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。
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 in addition to the upper-condition life span.
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
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 utilized to reliably determine the the best possible crystal Proportions, doping density And perhaps values of extra parameters.
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。
For quasi-3-level laser attain media or maybe 3-amount achieve media, one normally ought to limit the duration to a price which is far too quick for efficient pump absorption, as reabsorption outcomes would or else spoil the performance. For aspect pumping, additional issues occur into Perform; Other than successful pump absorption, it is important to obtain an appropriate spatial form from the obtain profile.
Distinct crystalline supplies are certainly unique relating to their hardness and other properties, which decide with which strategies And just how easily they can be Slash and polished with high quality.
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With that concept, a person does not need yet another saturable absorber crystal, to make sure that a person may perhaps make additional compact Q-switched laser setups with lessen inside parasitic losses. Even so, unwanted Negative effects may also come about, like obtaining unwelcome valence states on the involved ions or Strength transfers.
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