What Does Laser Crystal Mean?
What Does Laser Crystal Mean?
Blog Article
Laser modeling and simulation can be employed to reliably ascertain the ideal crystal Proportions, doping density And perhaps values of extra parameters.
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 far more than just a way to repair the laser-Lively ions at sure positions in Area. Several Houses of your host product are important:
激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
The most feasible doping focus can depend strongly about the host material and its fabrication method.
By publishing the knowledge, you give your consent into the likely publication of the inputs on our Internet site As outlined by our policies. (For those who afterwards retract your consent, We're going to delete Those people inputs.) As your inputs are to start with reviewed via the writer, They could be released with a few hold off.
GWU-Lasertechnik has greater than 30 several years of knowledge in distributing laser crystals. Select GWU to take advantage of our wide awareness As well as in-area experience!
A substantial harm threshold with regard to pulse fluence or peak intensity is often crucial for top-Power 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 of the get medium are most advantageous depend upon quite a few elements. The offered pump resource (type of laser diode or lamp) along with the envisaged pumping arrangement are crucial factors, but the material by itself also has some impact. Such as, titanium–sapphire lasers need to be pumped with substantial intensities, for which the shape of the transversely cooled rod, operated with rather little pump and laser beam diameter, is much more acceptable than e.
These tables contain only the most common host crystals; many Other people exist, that are much less often utilized.
Below it is possible to submit thoughts and reviews. So far as they get accepted via the writer, they are going to appear above this paragraph along with the author’s answer. The writer will settle on acceptance according to sure requirements. Basically, The difficulty have to be of sufficiently wide interest.
All those surfaces which can be handed through the laser beam are normally both oriented at Brewster's angle or have an anti-reflection coating.
Obviously, it is extremely attractive that a presented crystal high quality is developed consistently, Whilst different laser models might have a unique sensitivity to content parameters.
There exists a variety of crystalline media, that may be grouped in accordance to important atomic constituents and crystalline structures. Some important teams of crystals are:
With that concept, a single doesn't will need an additional saturable absorber crystal, making sure that 1 may click here possibly make additional compact Q-switched laser setups with reduce inside parasitic losses. On the other hand, undesired Negative effects may manifest, like acquiring undesirable valence states from the included ions or Electrical power transfers.
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。
It is clear that different programs produce really diverse specifications on laser get media. Due to this, a broad assortment of various crystals are made use of, and producing the ideal choice is essential for setting up lasers with ideal general performance.
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。