What Does Laser Crystal Mean?
What Does Laser Crystal Mean?
Blog Article
Laser modeling and simulation can be used to reliably identify the ideal crystal dimensions, doping density And perhaps values of additional parameters.
The medium must have a superior transparency (reduced absorption and scattering) from the wavelength locations of pump and laser radiation, and great optical homogeneity. To some extent, this is dependent upon the standard of the fabric, determined by particulars on the fabrication course of action.
The host crystal is a lot more than just a way to repair the laser-Energetic ions at sure positions in space. Numerous Qualities in the host content are very important:
This is a snap to do: just locate the lock icon before the URL during the handle bar and drag that to your bookmark toolbar While using the mouse. In the event you find the bookmark entry much too extensive, you can right-simply click it to edit the textual content, e.g. working with "RP Enc" in place of "RP Photonics Encyclopedia".
The utmost probable doping concentration can depend strongly within the host substance and its fabrication method.
g. a skinny disk. As another illustration, Q-switched lasers access the next populace density inside the higher laser level and are hence additional delicate to quenching results and Electricity transfer processes; therefore, a lower doping density is often suitable for these units. For top-electricity lasers, decrease doping densities are sometimes used to limit the density of heat era, Even though skinny-disk lasers perform very best with hugely doped crystals. Lots of laser solutions will not get to the complete effectiveness possible simply because these types of particulars have not been properly labored out.
GWU-Lasertechnik has more than 30 yrs of expertise in distributing laser crystals. Select GWU to reap the benefits of our huge information As well as in-discipline encounter!
A higher harm threshold in terms of pulse fluence or peak intensity may be crucial for top-Electricity 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：
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 common host crystals; many Other individuals exist, which might be a lot less commonly used.
Listed here you'll be able to submit questions and opinions. In terms of they get recognized from the creator, they may look over this paragraph along with the writer’s solution. The creator will choose acceptance according to sure standards. Basically, The difficulty has to be of adequately broad desire.
People surfaces which can be handed through the laser beam are Ordinarily both oriented at Brewster's angle or have an anti-reflection coating.
Needless to say, it's very desirable that a provided crystal excellent is manufactured regularly, Despite the read more fact that distinctive laser designs can have a distinct sensitivity to substance parameters.
You can find a wide range of crystalline media, which can be grouped according to important atomic constituents and crystalline structures. Some critical 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 clear that different programs cause pretty various demands on laser obtain media. For this reason, a broad assortment of various crystals are applied, and earning the correct preference is essential for setting up lasers with ideal effectiveness.
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。