Laser modeling and simulation can be utilized to reliably figure out the optimum crystal Proportions, doping density and possibly values of more 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 crystal is far more than simply a method to fix the laser-Energetic ions at sure positions in Place. A number of Houses in the host substance are crucial:

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The maximum possible doping focus can count strongly around the host substance and its fabrication system.

g. a thin disk. As An additional case in point, Q-switched lasers reach the next inhabitants density in the upper laser level and therefore are for that reason far more sensitive to quenching results and Electricity transfer processes; for that reason, a reduced doping density is often suitable for these equipment. For high-power lasers, decrease doping densities in many cases are utilized to limit the density of heat generation, Even though skinny-disk lasers perform very best with highly doped crystals. Lots of laser goods don't get to the total functionality prospective because this sort of facts haven't been thoroughly labored out.

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A substantial damage threshold with regard to pulse fluence or peak intensity might be essential for prime-energy check here 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; quite a few Many others exist, which happen to be fewer commonly applied.

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Those surfaces which might be passed because of the laser beam are Usually possibly oriented at Brewster's angle or have an anti-reflection coating.

Needless to say, it's very desirable that a provided crystal excellent is produced regularly, Despite the fact that unique laser designs can have a special sensitivity to content parameters.

There may be a variety of crystalline media, that may be grouped in accordance to special atomic constituents and crystalline structures. Some essential groups of crystals are:

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It is clear that distinctive applications bring about incredibly distinctive necessities on laser gain media. For that reason, a wide array of various crystals are made use of, and making the correct selection is important for setting up lasers with ideal 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。