An Unbiased View of Nonlinear Crystal
An Unbiased View of Nonlinear Crystal
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Various crystalline supplies are very various about their hardness as well as other Attributes, which decide with which methods And just how conveniently they may be Minimize and polished with good quality.
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。
The host crystal is way more than just a means to fix the laser-Energetic ions at specified positions in House. Numerous Qualities on the host substance are crucial:
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。
The most feasible doping concentration can depend strongly on the host materials and its fabrication process.
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A high destruction threshold with regards to pulse fluence or peak depth could be vital for high-Electricity amplifiers.
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
These tables include only the most typical host crystals; many Many others exist, which happen to be a lot less usually utilized.
The most common laser-active unusual earth ions and host media together with some standard emission wavelengths are revealed in the next table:
A few laser crystal products are actually shown the place some saturable absorber content is integrated for passive Q switching of a laser.
Naturally, it is rather fascinating that a provided crystal good quality is manufactured constantly, Despite the fact that various laser layouts may have a different sensitivity to material parameters.
There may be a wide range of crystalline media, which can be grouped according to big atomic constituents and crystalline buildings. Some important teams of crystals are:
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
GWU presents all popular laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) with a broad range of specifications. Besides the nicely-set up supplies, revolutionary crystals with outstanding Houses like Yb:CALGO can open new horizons for demanding laser apps. Irrespective of no matter if specific pieces for R & D functions are required or Price-effective numbers in smaller, medium or massive batches with in-time shipping and delivery for the generation line are necessary: GWU’s devoted company more info really helps to find the most effective core factors on your application.
Laser crystals are optical crystals �?typically one crystals (monocrystalline optical products) �?which are made use of as obtain media for sound-condition lasers. Normally, They can be doped with possibly trivalent scarce earth ions or changeover steel ions.
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。