5 Simple Techniques For Laser Crystal
5 Simple Techniques For 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.
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 much more than just a means to repair the laser-Energetic ions at selected positions in space. A number of Attributes of your host material are important:
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The maximum probable doping focus can count strongly over the host substance and its fabrication system.
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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
Moreover, some adaptability is shed in experiments if just one can't Check out absorbers with distinct thickness or doping focus, by more info way of example, with out exchanging the laser crystal alone.
These ions allow the crystal to amplify light-weight in the laser wavelength by means of stimulated emission, when Power is supplied on the crystal via absorption of pump mild (�?optical pumping
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 typical host crystals; several Other individuals exist, that happen to be considerably less regularly employed.
The most common laser-active scarce earth ions and host media along with some standard emission wavelengths are proven in the following desk:
Some laser crystal supplies are actually demonstrated wherever some saturable absorber materials is integrated for passive Q switching of the laser.
Needless to say, it is vitally desirable that a provided crystal high-quality is created constantly, While different laser patterns can have a special sensitivity to content parameters.
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。
With That idea, just one would not need an additional saturable absorber crystal, so that 1 could make a lot more compact Q-switched laser setups with reduced inner parasitic losses. Nonetheless, undesirable Uncomfortable side effects may additionally arise, for example acquiring unwanted valence states of the associated ions or Electricity transfers.
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Laser crystals are optical crystals �?usually solitary crystals (monocrystalline optical materials) �?that happen to be made use of as obtain media for stable-point out lasers. Normally, These are doped with possibly trivalent uncommon earth ions or transition metallic 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。