Laser modeling and simulation can be employed to reliably determine the optimum crystal dimensions, doping density And perhaps values of supplemental parameters.

The medium should have a substantial transparency (minimal absorption and scattering) in the wavelength locations of pump and laser radiation, and very good optical homogeneity. To some extent, this is dependent upon the caliber of the material, determined by aspects on the fabrication procedure.

The host crystal is a lot more than simply a means to fix the laser-Lively ions at specific positions in Place. Several Houses from the host content are crucial:

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-level laser gain media or simply 3-degree gain media, a person typically has to Restrict the size to a value which happens to be too shorter for productive pump absorption, as reabsorption effects would usually spoil the functionality. For facet pumping, further criteria arrive into Enjoy; In addition to successful pump absorption, it is crucial to obtain an acceptable spatial shape of the get profile.

By distributing the knowledge, you give your consent towards the prospective publication within your inputs on our Internet site In keeping with our rules. (In the event you later retract your consent, we will delete These inputs.) website As your inputs are initial reviewed from the author, They could be released 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 misplaced in experiments if just one are unable to try out absorbers with diverse thickness or doping focus, for instance, with out exchanging the laser crystal alone.

These ions permit the crystal to amplify gentle within the laser wavelength via stimulated emission, when Power is supplied towards the crystal by way of absorption of pump light (�?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 contain only the most common host crystals; several Some others exist, which are significantly less regularly utilised.

Below you may submit concerns and comments. In terms of they get approved through the author, they may look over this paragraph along with the author’s remedy. The author will make a decision on acceptance determined by particular conditions. In essence, The difficulty have to be of adequately broad curiosity.

A handful of laser crystal supplies are shown where some saturable absorber materials is integrated for passive Q switching of a laser.

For a variety of good reasons, composite crystals are getting to be popular. These have a spatially varying chemical composition and will be made with special 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 �?typically single crystals (monocrystalline optical components) �?which are made use of as obtain media for good-condition lasers. Most often, They can be doped with either trivalent unusual 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。