Laser Crystal Secrets
Laser Crystal Secrets
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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
激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
Laser crystals are optical crystals �?commonly one crystals (monocrystalline optical components) �?which happen to be applied as attain media for strong-point out lasers. In most cases, They may be doped with both trivalent uncommon earth ions or changeover metal ions.
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
Which geometry, dopant and doping focus in the achieve medium are most advantageous depend on a number of elements. The out there pump resource (kind of laser diode or lamp) plus the envisaged pumping arrangement are essential factors, but the material alone also has some affect. For example, titanium–sapphire lasers need to be pumped with high intensities, for which the form of a transversely cooled rod, operated with reasonably tiny pump and laser beam diameter, is much more info more correct than e.
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
The most probable doping concentration can count strongly about the host materials and its fabrication system.
激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。
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
For quasi-3-amount laser achieve media or maybe a few-stage get media, one often ought to Restrict the duration to a worth that is far too limited for effective pump absorption, as reabsorption results would otherwise spoil the overall performance. For aspect pumping, added issues arrive into Engage in; Apart from efficient pump absorption, it is vital to acquire a suitable spatial form from the gain profile.
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It might be oriented for around perpendicular incidence on the laser beam, or at Brewster's angle. It can be mounted in some stable mount which also functions to be a heat sink. More substantial crystals tend to be useful for facet pumping e.g. with substantial-electricity diode bars.
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。