The Single Best Strategy To Use For Laser Crystal
The Single Best Strategy To Use For Laser Crystal
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Diverse crystalline supplies are extremely diverse regarding their hardness and various Attributes, which decide with which approaches And the way effortlessly they can be Slash and polished with high 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 medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions and also the upper-condition lifetime.
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The utmost attainable doping focus can count strongly about the host materials and its fabrication technique.
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Also, some overall flexibility is misplaced in experiments if 1 can't Check out absorbers with diverse thickness or doping focus, for example, with out exchanging the laser crystal by itself.
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 have only the most typical host crystals; numerous others exist, which happen to be considerably less often applied.
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Some laser crystal components have already been demonstrated wherever some saturable absorber content is incorporated for passive Q switching of the laser.
Not surprisingly, it is extremely fascinating that a given crystal good quality is manufactured continuously, although different laser styles may have another sensitivity to material parameters.
There exists a variety of crystalline media, that may be grouped according to important atomic constituents and crystalline structures. Some crucial groups of crystals are:
With That idea, one doesn't need to have an extra saturable absorber crystal, to ensure just one may well make additional compact Q-switched laser setups with decrease inner parasitic losses. Nonetheless, unwelcome Unwanted side effects might also manifest, which include acquiring unwanted valence states on the concerned ions or Electrical power transfers.
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It is apparent that unique applications bring on really distinctive necessities on laser acquire media. This is why, a wide variety of different crystals are applied, and creating the best choice is essential for setting up lasers with the best possible functionality.
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。