The Definitive Guide to Nonlinear Crystal
The Definitive Guide to Nonlinear Crystal
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Laser modeling and simulation can be used to reliably ascertain the the best possible crystal Proportions, doping density And maybe values of extra parameters.
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 medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions in addition to the upper-state life time.
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The maximum doable doping focus can depend strongly to the host material and its fabrication method.
g. a thin disk. As Yet another illustration, Q-switched lasers arrive at a higher population density inside the upper laser stage and therefore are for that reason additional delicate to quenching consequences and energy transfer procedures; thus, a decreased doping density is frequently appropriate for these gadgets. website For high-power lasers, lower doping densities are often utilized to Restrict the density of heat generation, although slender-disk lasers operate greatest with extremely doped crystals. Many laser solutions tend not to reach the whole functionality potential mainly because these kinds of details haven't been adequately worked out.
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 significant injury threshold when it comes to pulse fluence or peak intensity can be important 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 incorporate only the most common host crystals; quite a few Other people exist, which are considerably less frequently applied.
The most common laser-Energetic rare earth ions and host media together with some normal emission wavelengths are revealed in the following table:
Some laser crystal resources have already been demonstrated wherever some saturable absorber content is incorporated for passive Q switching of the laser.
Needless to say, it is very appealing that a specified crystal high quality is generated regularly, Despite the fact that different laser types might have a different sensitivity to content parameters.
There may be a variety of crystalline media, that may 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
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It is obvious that different apps result in pretty diverse needs on laser attain media. For that reason, a wide variety of various crystals are made use of, and producing the ideal option is important for developing lasers with the best possible efficiency.
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。