The Single Best Strategy To Use For Laser Crystal
The Single Best Strategy To Use For Laser Crystal
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The most typical laser-active scarce earth ions and host media together with some standard emission wavelengths are revealed in the subsequent desk:
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激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
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晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
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。
A couple of laser crystal products are actually demonstrated where some saturable absorber substance is integrated for passive Q switching of a laser.
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Individuals surfaces which happen to be handed by the laser beam are Ordinarily both oriented at Brewster's angle or have an anti-reflection coating.
主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。
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With that concept, one particular would not need an additional saturable absorber crystal, in order that one particular may well make extra compact Q-switched laser setups with lessen inside parasitic losses. Even so, undesirable Uncomfortable side effects may additionally manifest, for instance obtaining undesirable valence get more info states from the included ions or Electrical power transfers.
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。