An Unbiased View of Laser Crystal
An Unbiased View of Laser Crystal
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Laser modeling and simulation can be employed to reliably decide the optimum crystal Proportions, doping density and possibly values of additional parameters.
The medium must have a superior transparency (reduced absorption and scattering) from the wavelength regions of pump and laser radiation, and excellent optical homogeneity. To some extent, this will depend on the quality of the material, determined by facts from the fabrication method.
The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions and also the upper-state lifetime.
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 maximum probable doping concentration can count strongly within the host product and its fabrication approach.
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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
A substantial harm threshold with regard to pulse fluence or peak intensity is often essential for prime-energy 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 comprise only the commonest host crystals; lots of Many others exist, which happen to be fewer routinely applied.
The most typical laser-Energetic uncommon earth ions and host media along with some usual emission wavelengths are click here demonstrated in the next table:
Some laser crystal products are actually shown wherever some saturable absorber product is included for passive Q switching of a laser.
For various reasons, composite crystals are becoming well-known. These have a spatially varying chemical composition and will be built with Distinctive designs.
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 typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so forth.) by using a wide assortment of technical specs. Aside from the very well-founded products, ground breaking crystals with superb Attributes like Yb:CALGO can open new horizons for demanding laser applications. Regardless of whether or not person items for R & D needs are expected or Price tag-economical figures in little, medium or significant batches with in-time shipping and delivery for your production line are desired: GWU’s focused provider helps to locate the most effective core components for your application.
Laser crystals are optical crystals �?usually one crystals (monocrystalline optical supplies) �?which are utilised as attain media for sound-condition lasers. In most cases, These are doped with both trivalent rare earth ions or transition 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。