An Unbiased View of Laser Crystal
An Unbiased View of Laser Crystal
Blog Article
Distinct crystalline materials are really distinct about their hardness together with other properties, which establish with which techniques And just how easily they can be Slice 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 way more than just a means to fix the laser-active ions at specific positions in Room. A variety of Attributes of the host material 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。
For quasi-a few-degree laser acquire media or perhaps a few-stage obtain media, 1 often ought to limit the length to a worth that's also short for economical pump absorption, as reabsorption results would or else spoil the performance. For aspect pumping, extra criteria appear into Perform; Other than successful pump absorption, it is important to get a suitable spatial form from the get profile.
By distributing the information, you give your consent to your probable publication of the inputs on our Web page In accordance with our rules. (When you later retract your consent, We'll delete those inputs.) As your inputs are initial reviewed with the writer, They might be revealed with a few delay.
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 分光镜
Additionally, some flexibility is shed in experiments if a person simply cannot Check out absorbers with distinctive thickness or doping concentration, one example is, devoid of exchanging the laser crystal alone.
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 with the attain medium are most beneficial depend on many elements. The readily available pump supply (form of laser diode or lamp) along with more info the envisaged pumping arrangement are important aspects, but the material itself also has some affect. As an example, titanium–sapphire lasers have to be pumped with higher intensities, for which the form of the transversely cooled rod, operated with relatively modest pump and laser beam diameter, is a lot more proper than e.
These tables comprise only the most common host crystals; quite a few Many others exist, which might be significantly less frequently used.
Below it is possible to submit issues and reviews. As far as they get recognized because of the creator, they will show up earlier mentioned this paragraph together with the creator’s answer. The creator will make a decision on acceptance according to particular requirements. Effectively, The problem should be of adequately wide desire.
Several laser crystal materials have been shown where some saturable absorber content is integrated for passive Q switching of the laser.
Of course, it's very desirable that a offered crystal good quality is manufactured persistently, While distinctive laser models may have a unique sensitivity to material parameters.
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 �?typically one crystals (monocrystalline optical materials) �?which happen to be made use of as attain media for solid-condition lasers. Generally, These are doped with possibly trivalent exceptional earth ions or transition 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。