About Laser Crystal
About Laser Crystal
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蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光镜
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。
Laser crystals are optical crystals �?usually single crystals (monocrystalline optical materials) �?which might be used as obtain media for reliable-condition lasers. Typically, These are doped with possibly trivalent scarce earth ions or changeover metal ions.
In addition, some adaptability is misplaced in experiments if just one cannot try out absorbers with various thickness or doping focus, such as, without the need of exchanging the laser crystal itself.
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：
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
A large surface excellent is obviously significant. Specifications of surface flatness in many cases are much better than . This helps to stop both equally scattering losses and wavefront distortions which often can degrade the laser's beam high-quality. Additionally, scratch and dig specifications
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。
激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力
It is obvious that diverse apps bring on incredibly unique prerequisites on laser attain media. Due to this, a broad vary of different crystals are applied, and creating the right choice is important for constructing lasers with the best possible effectiveness.
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 expansion optical overall performance unusual earth ions transition group ions
The medium should have a significant transparency (lower absorption and scattering) inside the wavelength locations of pump and laser radiation, and very good optical homogeneity. To some extent, this is determined by the quality of the material, based on specifics of the fabrication course of action.
With that concept, just one does not need to have an extra saturable absorber crystal, to make sure that 1 may well make far more compact Q-switched laser setups with reduce interior parasitic losses. On the other hand, unwelcome side effects can also occur, read more for instance getting unwanted valence states of the associated ions or Power transfers.
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。