Detailed Notes on Laser Crystal
Detailed Notes on Laser Crystal
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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。
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。
In addition, some versatility is dropped in experiments if a single simply cannot Check out absorbers with different thickness or doping concentration, as an example, with no exchanging the laser crystal by itself.
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GWU gives all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) that has a broad number of requirements. Other than the nicely-recognized components, innovative crystals with superb Houses like Yb:CALGO can open new horizons for demanding laser applications. Regardless of no matter whether specific pieces for R & D purposes are required or Price tag-effective numbers in smaller, medium or huge batches with in-time supply to the output line are essential: GWU’s focused support really helps to locate the greatest Main factors to your software.
Certainly, it is vitally fascinating that a presented crystal good quality is created persistently, Despite the fact that diverse laser designs may have a special sensitivity to material 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。
Laser modeling and simulation can be used to reliably identify the optimum crystal Proportions, doping density and possibly values of more parameters.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
For quasi-3-level laser get media as well as three-stage acquire media, one generally has to Restrict the length to a price that is far too brief for economical pump absorption, as reabsorption consequences would in any other case spoil the overall performance. For side pumping, more things to consider come into more info Engage in; besides productive pump absorption, it's important to get an appropriate spatial condition of the obtain profile.
Different crystalline products are certainly distinct about their hardness together with other Qualities, which identify with which strategies And exactly how effortlessly they can be Minimize and polished with top quality.
GWU-Lasertechnik has more than 30 many years of knowledge in distributing laser crystals. Opt for GWU to benefit from our wide understanding and in-industry experience!
There is a wide range of crystalline media, that may be grouped in accordance to special atomic constituents and crystalline buildings. Some critical groups 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。