Laser modeling and simulation can be used to reliably determine the optimum crystal dimensions, doping density and possibly values of further parameters.

The medium must have a superior transparency (lower absorption and scattering) inside the wavelength areas of pump and laser radiation, and great optical homogeneity. To some extent, this depends upon the caliber of the fabric, determined by details on the fabrication process.

The host crystal is considerably more than just a way to fix the laser-Lively ions at specific positions in House. Numerous Houses of the host material are essential:

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 count strongly around the host content and its fabrication system.

By publishing the information, you give your consent for the probable publication of your inputs on our Site In line with our procedures. (For those who afterwards retract your consent, we will delete Individuals inputs.) As your inputs are to start with reviewed from the author, They could be released with some delay.

GWU-Lasertechnik has greater than 30 decades of encounter in distributing laser crystals. Select GWU to get pleasure from our huge awareness and in-discipline expertise!

A significant hurt threshold in terms of pulse fluence or peak depth is usually crucial for top-energy 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 focus of your obtain medium are most beneficial rely on many factors. The readily available pump resource (kind of laser diode or lamp) as well as envisaged pumping arrangement are essential aspects, but the material itself also has some impact. Such as, titanium–sapphire lasers must be pumped with superior intensities, for which the shape of the transversely read more cooled rod, operated with relatively small pump and laser beam diameter, is more appropriate than e.

It may be oriented for in the vicinity of perpendicular incidence of your laser beam, or at Brewster's angle. It might be mounted in some solid mount which also acts as a warmth sink. Larger crystals are generally employed for side pumping e.g. with superior-electric power diode bars.

Below you could submit concerns and reviews. In terms of they get accepted from the writer, they may seem higher than this paragraph together with the creator’s answer. The creator will settle on acceptance depending on specified standards. In essence, The difficulty must be of sufficiently wide fascination.

A few laser crystal materials have been shown in which some saturable absorber materials is included for passive Q switching of a laser.

For numerous explanations, composite crystals have gotten well-known. These Have got a spatially various chemical composition and can be manufactured with Unique styles.

There's a wide range of crystalline media, which can be grouped according to important atomic constituents and crystalline structures. Some crucial groups of crystals are:

With That idea, a person does not require an additional saturable absorber crystal, to ensure that 1 might make more compact Q-switched laser setups with lower interior parasitic losses. Having said that, undesired Unintended effects may arise, like getting undesirable valence states of the included ions or Vitality 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。

Laser crystals are optical crystals �?usually one crystals (monocrystalline optical elements) �?which might be utilised as acquire media for solid-condition lasers. Normally, they are doped with possibly trivalent uncommon earth ions or changeover metal 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。