5 Essential Elements For Laser Crystal
The most common laser-Energetic scarce earth ions and host media along with some normal emission wavelengths are demonstrated in the subsequent table:Listed here you may post concerns and remarks. In terms of they get recognized by the writer, they can appear previously mentioned this paragraph along with the writer’s remedy. The creator will determine acceptance based on particular requirements. In essence, The problem need to be of adequately wide desire.
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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
激光晶体的损伤阈值与其能承受的最大光强有关,而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力,这对激光动作至关重要。
Laser modeling and simulation can be employed to reliably establish the the best possible crystal Proportions, doping density And maybe values of more parameters.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
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材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal development optical effectiveness uncommon earth ions changeover group ions
The medium must have a high transparency (small absorption and scattering) within the wavelength areas of pump and laser radiation, and great optical homogeneity. To some extent, this relies on the quality of the material, based on details in the fabrication course of action.
With that concept, a person won't will need an extra saturable absorber crystal, to ensure that one particular may make far more compact Q-switched laser setups with decreased interior parasitic losses. Nonetheless, unwanted read more Negative effects can also occur, which include acquiring unwelcome valence states in the associated ions or Vitality transfers.
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。