The Fact About Laser Crystal That No One Is Suggesting
The Fact About Laser Crystal That No One Is Suggesting
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The most typical laser-active uncommon earth ions and host media together with some standard emission wavelengths are proven in the following 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 and likewise the higher-state life time.
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。
Of course, it is vitally attractive that a supplied crystal good quality is made regularly, although distinctive laser types can have another sensitivity to content parameters.
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。
The host crystal is way more than simply a means to repair the laser-active ions at specified positions in House. A number of Attributes from the host product are essential:
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。
Those people surfaces which happen to be passed from the laser beam are more info normally both oriented at Brewster's angle or have an anti-reflection coating.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 products laser crystal crystal growth optical functionality exceptional earth ions changeover team ions
For several good reasons, composite crystals have gotten well-known. These Possess a spatially different chemical composition and might be created with Unique styles.
It might be oriented for around perpendicular incidence with the laser beam, or at Brewster's angle. It could be fastened in certain stable mount which also functions being a heat sink. Greater crystals are generally utilized for side pumping e.g. with high-power diode bars.
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