Helping The others Realize The Advantages Of Laser Crystal
Helping The others Realize The Advantages Of Laser Crystal
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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。
Furthermore, some versatility is dropped in experiments if one particular are not able to try out absorbers with different thickness or doping focus, such as, without exchanging the laser crystal itself.
The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions and in addition the higher-state lifetime.
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A substantial surface area excellent is certainly crucial. Requirements of floor flatness will often be better than . This helps to prevent the two scattering losses and wavefront distortions which could degrade the laser's beam good quality. Moreover, 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。
The host crystal is a lot more than simply a way to repair the laser-active ions at specific positions in Place. A number of Homes with the host product are essential:
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。
It is apparent that distinct purposes produce quite different needs on laser attain media. Due to this, a wide assortment of different crystals are made use of, and building the ideal decision is essential for constructing lasers with the best possible more info performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal development optical general performance exceptional earth ions transition group ions
For a variety of causes, composite crystals are becoming well known. These Have a very spatially varying chemical composition and might be created with special designs.
You can find a variety of crystalline media, that may be grouped in accordance to big atomic constituents and crystalline buildings. Some significant teams of crystals are:
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