Laser Crystal for Dummies
Laser Crystal for Dummies
Blog Article
The commonest laser-Lively uncommon earth ions and host media together with some standard emission wavelengths are demonstrated 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
为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
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。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions as well as the higher-state life time.
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
Needless to say, it is extremely appealing that a presented crystal quality is produced persistently, although different laser models may have a different sensitivity to materials parameters.
g. a skinny disk. As Yet another instance, Q-switched lasers reach a better populace density during the upper laser degree and therefore are consequently more delicate to quenching effects and Electrical power transfer procedures; therefore, a decreased doping density is commonly appropriate for these gadgets. For high-electric power lasers, decreased doping densities in many cases are utilized to Restrict the density of heat generation, Despite the fact that skinny-disk lasers get the job done finest with highly doped crystals. Quite a few laser goods never get to the complete functionality probable due to the fact this kind of facts have not been effectively worked out.
Laser modeling and simulation can be used to reliably determine the ideal crystal Proportions, doping density And perhaps values of additional parameters.
激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。
Those surfaces that happen to be handed by the laser beam are Generally 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。
GWU-Lasertechnik has much more than 30 several years of expertise in distributing laser crystals. Choose GWU to take pleasure in our large know-how and in-field expertise!
Employing our marketing package, you may Exhibit your symbol, further more down below your product or service description, and these will been noticed by lots of photonics gurus.
By publishing the information, you give your consent towards the probable publication of your respective inputs click here on our Internet site according to our policies. (Should you later on retract your consent, We're going to delete All those inputs.) As your inputs are first reviewed by the creator, They might be released with some delay.