Laser Crystal - An Overview

Laser Crystal - An Overview

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The most typical laser-active uncommon earth ions and host media together with some common emission wavelengths are shown in the subsequent desk:

激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。

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。

Which geometry, dopant and doping concentration from the achieve medium are most advantageous count on many aspects. The available pump supply (form of laser diode or lamp) as well as the envisaged pumping arrangement are essential factors, but the fabric itself also has some impact. Such as, titanium–sapphire lasers should be pumped with large intensities, for which the shape of a transversely cooled rod, operated with fairly compact pump and laser beam diameter, is more ideal than e.

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Needless to say, it is extremely desirable that a specified crystal excellent is produced regularly, although unique laser patterns might have a unique sensitivity to materials 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。

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。

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 as well as three-stage acquire media, just one usually really should limit the duration to a value and that is as well small for efficient pump absorption, as reabsorption outcomes would if not spoil the overall performance. For aspect pumping, additional factors appear into Participate in; In addition to productive pump absorption, it can be crucial to obtain a suitable spatial shape from the obtain profile.

Unique crystalline supplies are really distinct about their hardness along with other Attributes, which decide with which solutions and how easily they can be Minimize and polished with top quality.

GWU-Lasertechnik has greater than 30 many years of expertise in distributing laser crystals. Pick GWU to gain from our huge know-how and in-area expertise!

There is a wide range of crystalline more info media, which can be grouped in accordance to big atomic constituents and crystalline buildings. Some significant teams of crystals are:

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。