The Basic Principles Of Laser Crystal
The Basic Principles Of Laser Crystal
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These tables contain only the commonest host crystals; lots of Some others exist, which are less often utilised.
These ions allow the crystal to amplify mild on the laser wavelength by using stimulated emission, when Vitality is supplied on the crystal by means of absorption of pump light (�?optical pumping
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。
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
Certainly, it is extremely attractive that a given crystal high quality is created consistently, although unique laser models may have a special sensitivity to materials parameters.
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。
Several laser crystal elements have already been shown the place some saturable absorber materials is integrated for passive Q switching of the laser.
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
For quasi-three-level laser acquire media or even a few-stage acquire media, 1 frequently really should Restrict the length to a price which can be way too quick for efficient pump absorption, as reabsorption outcomes would normally spoil the functionality. For facet pumping, added concerns occur into Perform; Moreover effective pump absorption, it is important to obtain an appropriate spatial condition from the get profile.
Unique crystalline components are incredibly distinctive relating to their hardness and also other properties, which identify with which approaches and how conveniently they are often Slash and polished with good quality.
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