Rumored Buzz on Laser Crystal
Rumored Buzz on Laser Crystal
Blog Article
Distinctive crystalline resources are incredibly distinct about their hardness as well as other Qualities, which figure out with which procedures And the way very easily they may be Reduce and polished with high quality.
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。
The host crystal is considerably more than simply a method to repair the laser-Lively ions at sure positions in space. Several Homes with the host substance are crucial:
This is not difficult to try and do: just locate the lock icon before the URL while in the handle bar and drag that into the bookmark toolbar With all the mouse. In case you find the bookmark entry too long, you can right-simply click it to edit the textual content, e.g. employing "RP Enc" as an alternative to "RP Photonics Encyclopedia".
For quasi-3-degree laser gain media or simply 3-degree acquire media, a person generally should limit the duration to a price that is too small for productive pump absorption, as reabsorption effects would if not spoil the functionality. For side pumping, more things to consider occur into Engage in; Other than economical pump absorption, it is necessary to acquire a suitable spatial form in the attain profile.
g. a skinny disk. As Yet another example, Q-switched lasers arrive at an increased populace density while in the higher laser amount and are for that reason much more sensitive to quenching outcomes and Power transfer processes; thus, a lower doping density is commonly appropriate for these units. For top-power lasers, lower doping densities are frequently accustomed to limit the density of heat technology, Whilst skinny-disk lasers get more info work finest with hugely doped crystals. Quite a few laser merchandise do not get to the entire efficiency possible mainly because such aspects haven't been effectively labored out.
GWU-Lasertechnik has much more than thirty years of expertise in distributing laser crystals. Opt for GWU to take pleasure in our large expertise As well as in-industry working experience!
A substantial injury threshold in terms of pulse fluence or peak depth could be essential for prime-Electricity amplifiers.
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：
Which geometry, dopant and doping concentration from the attain medium are most beneficial count on various things. The offered pump supply (sort of laser diode or lamp) and also the envisaged pumping arrangement are very important factors, but the fabric by itself also has some influence. As an example, titanium–sapphire lasers need to be pumped with superior intensities, for which the form of the transversely cooled rod, operated with rather little pump and laser beam diameter, is more correct than e.
These tables contain only the most typical host crystals; lots of Other people exist, which happen to be much less regularly utilised.
In this article you'll be able to submit concerns and responses. In terms of they get approved by the writer, they'll seem earlier mentioned this paragraph together with the writer’s reply. The writer will choose acceptance based on particular standards. Basically, The difficulty should be of adequately broad interest.
Those surfaces which can be handed with the laser beam are Usually possibly oriented at Brewster's angle or have an anti-reflection coating.
For numerous good reasons, composite crystals have become well-liked. These Have got a spatially varying chemical composition and might be built with Particular designs.
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。
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力
搜狗百科词条内容由用户共同创建和维护，不代表搜狗百科立场。如果您需要医学、法律、投资理财等专业领域的建议，我们强烈建议您独自对内容的可信性进行评估，并咨询相关专业人士。
Laser crystals are optical crystals �?commonly single crystals (monocrystalline optical components) �?which happen to be utilized as get media for solid-state lasers. Typically, they are doped with either trivalent unusual earth ions or changeover metallic ions.
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。