New Step by Step Map For Laser Crystal
New Step by Step Map For Laser Crystal
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The most common laser-active unusual earth ions and host media along with some typical emission wavelengths are shown in the following desk:
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激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。
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。
作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：
激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
A high floor high quality is certainly critical. Specifications of floor flatness are frequently much better than . This aids to avoid equally scattering losses and wavefront distortions which can degrade the laser's beam excellent. Additionally, 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。
Laser modeling and simulation can be employed to reliably identify the ideal crystal dimensions, doping density And maybe values of further 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。
It is clear that diverse programs bring about extremely different requirements on laser attain media. This is why, a broad variety of various crystals are applied, and generating the correct choice is important for setting up lasers with optimum effectiveness.
Unique crystalline components are very diverse concerning their hardness together with other Qualities, which identify with which strategies And exactly how very easily they may be cut and polished with high quality.
In 2017, read more we produced the entire world’s greatest Ti∶sapphire crystal (Φ235 mm), which supported the 10 PW laser output of Shanghai Superintense Ultrafast Laser Facility. The development of Yb and Tm doped GdScO3 laser crystals with extremely wide emission spectra drives the event of laser diode pumped ultrafast good-point out lasers. With the increase in pulse Vitality, peak energy, and repetition rate of good-point out lasers, laser crystals will produce in direction of bigger dimensions, better crystal good quality, and controllable crucial overall performance.
Utilizing our advertising and marketing bundle, you could Show your brand, further under your product or service description, and these will been seen by several photonics industry experts.
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。