The smart Trick of Laser Crystal That Nobody is Discussing
The smart Trick of Laser Crystal That Nobody is Discussing
Blog Article
Distinctive crystalline materials are incredibly different relating to their hardness and also other Qualities, which figure out with which methods And just how simply they are often Slash and polished with high quality.
The medium must have a large transparency (small absorption and scattering) while in the wavelength regions of pump and laser radiation, and great optical homogeneity. To some extent, this is determined by the caliber of the material, based on aspects on the fabrication method.
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the upper-condition lifetime.
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 utmost feasible doping focus can depend strongly around the host content and its fabrication technique.
By publishing the information, you give your consent into the potential publication within your inputs on our Web page In keeping with our principles. (When you afterwards retract your consent, We're going to delete those inputs.) As your inputs are initial reviewed through the author, They could be revealed with some 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
In addition, some overall flexibility is dropped in experiments if a single cannot Check out absorbers with distinctive thickness or doping concentration, for example, with no exchanging the laser crystal by itself.
These ions enable the crystal to amplify light-weight within the laser wavelength by means of stimulated emission, when Strength is supplied towards the crystal by means of absorption of pump light-weight (�?optical pumping
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
These tables incorporate only the most typical host crystals; several Other individuals exist, which can be fewer regularly made use of.
In this article it is possible to post questions and responses. As far as they get recognized because of the creator, they will look above this paragraph together with the creator’s respond to. The creator will settle on acceptance determined by specified criteria. In essence, The difficulty should be of adequately wide desire.
Those people surfaces which might be passed with the laser beam are Typically either oriented at Brewster's angle or have an anti-reflection coating.
Not click here surprisingly, it is vitally desirable that a offered crystal high quality is developed constantly, although distinct laser models may have a different sensitivity to substance parameters.
You can find a wide array of crystalline media, that may be grouped according to special atomic constituents and crystalline buildings. Some important teams of crystals are:
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。
It is obvious that unique purposes result in quite distinctive specifications on laser obtain media. This is why, a wide range of different crystals are employed, and generating the ideal choice is essential for constructing lasers with optimum functionality.
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。