Considerations To Know About Laser Crystal
Considerations To Know About Laser Crystal
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These ions help the crystal to amplify light-weight on the laser wavelength via stimulated emission, when energy is equipped into the crystal by means of absorption of pump mild (�?optical pumping
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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 concentration on the acquire medium are most beneficial rely upon quite a few factors. The offered pump supply (form of laser diode or lamp) as well as envisaged pumping arrangement are essential variables, but the material itself also has some influence. For instance, titanium–sapphire lasers ought to be pumped with high intensities, for which the form of the transversely cooled rod, operated with comparatively small pump and laser beam diameter, is a lot more correct than e.
GWU presents all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) that has a wide assortment of requirements. Besides the nicely-set up components, innovative crystals with fantastic Houses like Yb:CALGO can open new horizons for demanding laser programs. Irrespective of whether or not personal parts for R & D uses are needed or Price-economical figures in smaller, medium or massive batches with in-time delivery for that creation line are desired: GWU’s devoted support helps to find the ideal core components for your 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。
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-Energetic ions at specific positions in space. A here number of Houses on the host content 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。
It is obvious that unique apps bring on pretty unique prerequisites on laser get media. This is why, a wide assortment of different crystals are made use of, and building the best decision is essential for setting up lasers with ideal efficiency.
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 different motives, composite crystals are getting to be well known. These Possess a spatially different chemical composition and may be created with Exclusive styles.
There is a wide range of crystalline media, which can be grouped according to important atomic constituents and crystalline constructions. Some vital teams of crystals are:
人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。