5 Essential Elements For Laser Crystal
5 Essential Elements For Laser Crystal
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These tables incorporate only the most typical host crystals; numerous Other people exist, which can be a lot less routinely employed.
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为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and also the upper-state life span.
激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
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。
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 advancement optical performance exceptional earth ions changeover group ions
In 2017, we formulated the earth’s most significant Ti∶sapphire crystal (Φ235 mm), which supported the 10 PW laser output of Shanghai Superintense Ultrafast Laser Facility. The event of Yb and Tm doped GdScO3 laser crystals with particularly extensive emission spectra drives the development of laser diode pumped ultrafast stable-state here lasers. With the rise in pulse Vitality, peak energy, and repetition level of reliable-point out lasers, laser crystals will produce towards more substantial dimensions, larger crystal quality, and controllable vital functionality.
It could be oriented for in close proximity to perpendicular incidence of your laser beam, or at Brewster's angle. It might be fixed in a few good mount which also acts for a heat sink. More substantial crystals usually are used for aspect pumping e.g. with superior-ability diode bars.
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