A Review Of 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。

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 obtain medium are most useful depend upon quite a few variables. The accessible pump supply (type of laser diode or lamp) and the envisaged pumping arrangement are crucial aspects, but the fabric itself also has some affect. For instance, titanium–sapphire lasers should be pumped with higher intensities, for which the shape of the transversely cooled rod, operated with fairly compact pump and laser beam diameter, is more suitable than e.

GWU delivers all prevalent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) which has a wide variety of specifications. In addition to the nicely-set up supplies, progressive crystals with exceptional Qualities like Yb:CALGO can open new horizons for demanding laser apps. Irrespective of no matter if specific pieces for R & D reasons are expected or Price tag-efficient quantities in smaller, medium or large batches with in-time supply for that output line are wanted: GWU’s devoted assistance really helps to discover the ideal Main elements for your personal application.

A substantial surface area good quality is naturally critical. Specs of surface flatness are often much better than . This can help to avoid both of those scattering losses and wavefront distortions which may degrade the laser's beam high quality. Also, scratch and dig requirements

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。

Some laser crystal components are already demonstrated wherever some saturable absorber content is incorporated for passive Q switching of the laser.

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。

People surfaces which can be passed with the laser beam are Typically both oriented at Brewster's angle or have an anti-reflection coating.

材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 products laser crystal crystal progress optical performance unusual earth ions changeover group ions 

GWU-Lasertechnik has in excess of 30 a long time of practical experience in distributing laser crystals. Choose GWU to get pleasure from our broad expertise As well as in-field knowledge!

You can find a wide range of crystalline media, which website can be grouped according to special atomic constituents and crystalline buildings. Some important 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。