The smart Trick of Nonlinear Crystal That Nobody is Discussing
The smart Trick of Nonlinear Crystal That Nobody is Discussing
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Laser modeling and simulation may be used to reliably figure out the the best possible crystal Proportions, doping density and possibly values of supplemental 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 higher-point out life span.
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The maximum doable doping focus can depend strongly about the host material and its fabrication strategy.
g. a skinny disk. As A further instance, Q-switched lasers access a higher populace density during the upper laser degree and they are consequently additional delicate to quenching effects and Strength transfer procedures; therefore, a reduced doping density is frequently suitable for these devices. For high-electricity lasers, decreased doping densities are often used to limit the density of heat era, While slim-disk lasers get the job done best with extremely doped crystals. Several laser solutions never get to the full efficiency prospective due to the fact these aspects haven't been thoroughly labored out.
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A higher destruction threshold regarding pulse fluence or peak depth might 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 comprise only the most typical host crystals; lots of Many others exist, which happen to be considerably less usually used.
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A few laser crystal components are actually shown in which some saturable absorber substance is included for passive Q switching of the laser.
For numerous explanations, composite crystals have become preferred. These Possess a spatially various chemical composition and can be designed with special styles.
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
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It is apparent that unique apps result in really diverse specifications on laser achieve media. here For this reason, a broad selection of various crystals are made use of, and earning the proper decision is important for developing lasers with the best possible effectiveness.
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。