Helping The others Realize The Advantages Of Laser Crystal
Helping The others Realize The Advantages Of Laser Crystal
Blog Article
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 �?generally solitary crystals (monocrystalline optical materials) �?which might be used as get media for strong-point out lasers. In most cases, They may be doped with both trivalent unusual earth ions or transition steel 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。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and in addition the higher-point out life span.
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
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。
g. a skinny disk. As Yet another case in point, Q-switched lasers arrive at a greater populace density in the upper laser stage and they are therefore a lot more delicate to quenching outcomes and Electrical power transfer processes; as a result, a decrease doping density is frequently suitable for these devices. For high-energy lasers, decreased doping densities are frequently accustomed to limit the density of heat technology, Whilst slender-disk lasers do the job most effective with really doped crystals. Quite a few laser solutions will not reach the complete overall performance potential for the reason that these specifics haven't been appropriately worked out.
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-a few-stage laser gain media or even a few-stage acquire media, one frequently needs to Restrict the length to a worth that's too quick for economical pump absorption, as reabsorption results would if not spoil the efficiency. For aspect pumping, additional factors appear into Participate in; Apart from successful pump absorption, it can be crucial to acquire an acceptable spatial condition of the acquire profile.
Diverse crystalline supplies are certainly different regarding their hardness and also other Qualities, which figure out with which approaches And more info just how simply they can be Slice and polished with good quality.
For several explanations, composite crystals have gotten well-known. These Have a very spatially various chemical composition and may be designed with Distinctive styles.
It might be oriented for near perpendicular incidence from the laser beam, or at Brewster's angle. It might be preset in certain reliable mount which also acts as being a warmth sink. Larger sized crystals tend to be employed for aspect pumping e.g. with higher-power 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。