Nonlinear Crystal No Further a Mystery
Nonlinear Crystal No Further a Mystery
Blog Article
Laser modeling and simulation may be used to reliably determine the the best possible crystal dimensions, doping density And maybe values of added parameters.
The medium ought to have a higher transparency (lower absorption and scattering) during the wavelength regions of pump and laser radiation, and excellent optical homogeneity. To some extent, this relies on the quality of the material, determined by information with the fabrication process.
The host crystal is considerably more than simply a method to fix the laser-Energetic ions at selected positions in House. A number of properties in the host content are very important:
This is a snap to carry out: just locate the lock icon before the URL during the handle bar and drag that to your bookmark toolbar Along with the mouse. In case you discover the bookmark entry way too extended, you'll be able to proper-click it to edit the textual content, e.g. working with "RP Enc" in place of "RP Photonics Encyclopedia".
For quasi-3-degree laser acquire media or even a few-stage obtain media, 1 normally ought to limit the duration to a price which can be too shorter for successful pump absorption, as reabsorption results would otherwise spoil the general performance. For website aspect pumping, additional things to consider arrive into Participate in; Aside from effective pump absorption, it can be crucial to get an acceptable spatial form of your achieve profile.
By distributing the knowledge, you give your consent on the likely publication of the inputs on our Internet site In line with our principles. (Should you later retract your consent, we will delete those inputs.) As your inputs are to start with reviewed because of the writer, they may be published 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
A large destruction threshold regarding pulse fluence or peak intensity is usually vital for top-Vitality amplifiers.
These ions help the crystal to amplify mild with the laser wavelength through stimulated emission, when Power is supplied to your crystal through absorption of pump mild (�?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 have only the most typical host crystals; a lot of Some others exist, which can be much less regularly used.
The most common laser-Lively exceptional earth ions and host media together with some usual emission wavelengths are revealed in the next table:
These surfaces which happen to be passed with the laser beam are normally either oriented at Brewster's angle or have an anti-reflection coating.
For various explanations, composite crystals are getting to be common. These Possess a spatially varying chemical composition and can be manufactured with Exclusive styles.
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 �?usually one crystals (monocrystalline optical resources) �?which can be utilized as acquire media for strong-condition lasers. Typically, they are doped with possibly trivalent exceptional earth ions or transition steel 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。