5 Simple Techniques For Laser Crystal
5 Simple Techniques For Laser Crystal
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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 of the gain medium are most advantageous rely upon various factors. The available pump source (kind of laser diode or lamp) and the envisaged pumping arrangement are very important aspects, but the fabric alone also has some affect. For example, titanium–sapphire lasers should be pumped with higher intensities, for which the form of a transversely cooled rod, operated with fairly tiny pump and laser beam diameter, is much more proper than e.
GWU presents all widespread laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) which has a broad selection of technical specs. Aside from the well-established products, revolutionary crystals with outstanding Attributes like Yb:CALGO can open new horizons for demanding laser apps. No matter irrespective of whether personal get more info items for R & D purposes are expected or cost-productive quantities in modest, medium or big batches with in-time shipping with the production line are needed: GWU’s committed company really helps to locate the greatest core elements for the software.
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。
The utmost feasible doping focus can rely strongly over the host product and its fabrication system.
Laser modeling and simulation can be utilized to reliably decide the ideal crystal dimensions, doping density and possibly values of supplemental parameters.
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 are handed via the laser beam are Ordinarily either oriented at Brewster's angle or have an anti-reflection coating.
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 numerous explanations, composite crystals have gotten well known. These Have a very spatially various chemical composition and can be designed with special shapes.
There's a wide array of crystalline media, that may be grouped according to important atomic constituents and crystalline constructions. Some essential teams of crystals are:
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