Facts About Laser Crystal Revealed

Facts About Laser Crystal Revealed

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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。

Which geometry, dopant and doping focus in the attain medium are most advantageous rely on quite a few aspects. The offered pump source (kind of laser diode or lamp) along with the envisaged pumping arrangement are important factors, but the fabric alone also has some influence. As an example, titanium–sapphire lasers have to be pumped with substantial intensities, for which the form of a transversely cooled rod, operated with relatively tiny pump and laser beam diameter, is much more ideal than e.

GWU features all widespread laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so forth.) which has a wide number of specs. Apart from the nicely-established elements, revolutionary crystals with exceptional Homes like Yb:CALGO can open new horizons for demanding laser programs. Irrespective of whether individual parts for R & D needs are needed or Price-effective quantities in small, medium or substantial batches with in-time shipping and delivery with the manufacturing line are desired: GWU’s committed support really helps to locate the greatest core elements on your software.

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。

亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。

Laser modeling and simulation can be employed to reliably decide the optimum crystal Proportions, doping density and possibly values of more parameters.

量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。

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主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。

For various motives, composite crystals are getting to be preferred. These Have a very spatially website varying chemical composition and may be built with Exclusive designs.

Applying our promotion deal, you could Exhibit your symbol, further more beneath your product description, and these will been observed by lots of photonics pros.

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。