An Unbiased View of Laser Crystal
Unique crystalline products are really different about their hardness along with other Houses, which figure out with which strategies And the way effortlessly they may be Lower 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 considerably more than simply a way to repair the laser-Lively ions at specified positions in Area. Quite a few Houses in the host product are important:
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 utmost probable doping concentration can depend strongly to the host product and its fabrication system.
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A superior hurt threshold in terms of pulse fluence or peak intensity is usually crucial for top-energy amplifiers.
These ions permit the crystal to amplify light-weight at the laser wavelength through stimulated emission, when Electrical power is provided on the crystal via absorption of pump light-weight (�?optical pumping
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 commonest host crystals; a lot of Some others exist, which can be significantly less frequently applied.
The most common laser-Energetic scarce earth ions and host media along with some standard emission wavelengths are revealed in the following table:
People surfaces which can be passed because of the laser beam are Ordinarily possibly oriented at Brewster's angle or have more info an anti-reflection coating.
Not surprisingly, it is extremely fascinating that a supplied crystal high quality is developed continuously, Though diverse laser types might have a distinct sensitivity to content parameters.
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。
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 features all prevalent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) which has a broad assortment of technical specs. In addition to the effectively-proven products, revolutionary crystals with exceptional Homes like Yb:CALGO can open up new horizons for demanding laser purposes. Irrespective of whether specific items for R & D uses are demanded or cost-productive figures in modest, medium or big batches with in-time delivery for the production line are required: GWU’s dedicated provider helps to find the ideal core factors on your software.
Laser crystals are optical crystals �?ordinarily solitary crystals (monocrystalline optical resources) �?which can be made use of as achieve media for strong-point out lasers. Usually, they are doped with either trivalent unusual earth ions or changeover metal 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。