Considerations To Know About Laser Crystal
Considerations To Know About Laser Crystal
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The commonest laser-Energetic exceptional earth ions and host media along with some standard emission wavelengths are revealed in the subsequent desk:
These ions enable the crystal to amplify light-weight on the laser wavelength by means of stimulated emission, when Strength is supplied into the crystal through absorption of pump light (�?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。
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。
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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。
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
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。
Some laser crystal elements happen to be demonstrated the place some saturable absorber product is incorporated for passive Q switching of a laser.
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�?制造能力
It is obvious that distinct programs bring about quite diverse needs on laser acquire media. Because of this, a wide get more info array of different crystals are utilized, and earning the best selection is important for setting up lasers with optimum general performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal expansion optical effectiveness scarce earth ions changeover team ions
The medium should have a superior transparency (lower absorption and scattering) within the wavelength locations of pump and laser radiation, and great optical homogeneity. To some extent, this is dependent upon the standard of the material, determined by particulars of your fabrication procedure.
It could be oriented for in the vicinity of perpendicular incidence of your laser beam, or at Brewster's angle. It might be preset in a few reliable mount which also acts to be a warmth sink. Much larger crystals usually are utilized for side pumping e.g. with superior-electrical power diode bars.
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。