The smart Trick of Laser Crystal That No One is Discussing
The smart Trick of Laser Crystal That No One is Discussing
Blog Article
The most common laser-Lively uncommon earth ions and host media together with some normal emission wavelengths are proven in the following desk:
中国光学期刊网使用基�?cookie 的技术来更好地为您提供各项服务，点击此处了解我们的隐私策略�?如您需继续使用本网站，请您授权我们使用本地 cookie 来保存部分信息�?允许本站使用 cookie
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。
在此浏览器中保存我的显示名称、邮箱地址和网站地址，以便下次评论时使用。
Which geometry, dopant and doping concentration from the acquire medium are most advantageous depend on many factors. The available pump resource (variety of laser diode or lamp) as well as envisaged pumping arrangement are crucial variables, but the material alone also has some affect. As an example, titanium–sapphire lasers need to be pumped with superior intensities, for which the shape of the transversely cooled rod, operated with rather small pump and laser beam diameter, is much more acceptable than e.
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 vitally fascinating that a presented crystal good quality is made constantly, Even though different laser layouts may have a different sensitivity to product parameters.
The maximum probable doping concentration can count strongly within the host materials and its fabrication process.
The host crystal is far more than just a way to repair the laser-Lively ions at specified positions in space. Several Houses of your host materials are essential:
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。
People surfaces which happen to be passed by the laser beam are Usually either oriented at Brewster's angle or have an anti-reflection coating.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 materials laser crystal crystal advancement optical effectiveness unusual earth ions changeover group ions
For a variety of motives, composite crystals have become well-liked. These have a spatially different chemical composition and may be produced with special styles.
It could be oriented for in the vicinity website of perpendicular incidence from the laser beam, or at Brewster's angle. It can be set in some strong mount which also acts as a warmth sink. Larger crystals are usually used for facet pumping e.g. with significant-electric power diode bars.
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。