The Greatest Guide To Laser Crystal
The Greatest Guide To 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 �?usually one crystals (monocrystalline optical materials) �?which happen to be used as gain media for good-state lasers. In most cases, They're doped with either trivalent unusual earth ions or transition 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。
The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions as well as the upper-point out lifetime.
GWU delivers all widespread laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) that has a broad range of specs. In addition to the very well-founded products, innovative crystals with outstanding properties like Yb:CALGO can open up new horizons for demanding laser purposes. It does not matter irrespective of whether unique parts for R & D applications are expected or Charge-productive numbers in compact, medium or large batches with in-time shipping for the output line are wanted: GWU’s focused provider helps to locate the ideal core parts to your software.
Certainly, it is extremely attractive that a offered crystal good quality is produced constantly, Whilst various laser styles might have a special sensitivity to content parameters.
g. a thin disk. As A different illustration, Q-switched lasers arrive at the next inhabitants density in the upper laser amount and they are therefore much more sensitive to quenching effects and Power transfer processes; for that reason, a reduce doping density is commonly suitable for these equipment. For top-electric power lasers, lessen doping densities in many cases are used to Restrict the density of warmth era, Despite the fact that slim-disk lasers operate ideal with extremely doped crystals. Numerous laser goods don't get to the entire functionality prospective because these types of information have not been properly labored out.
The host crystal is considerably more than just a means to repair the laser-Lively ions at specific positions in space. A variety of Qualities of your host content are important:
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
It is clear that distinct programs result in very distinctive prerequisites on laser get media. For that reason, a broad range of various crystals are employed, and creating the best selection is important for setting up lasers with ideal overall performance.
Distinct crystalline resources are really unique concerning their hardness and other properties, which establish with more info which methods And exactly how easily they are often Lower and polished with high quality.
GWU-Lasertechnik has in excess of 30 a long time of expertise in distributing laser crystals. Pick GWU to gain from our large know-how and in-field expertise!
There exists an array of crystalline media, which can be grouped in accordance to big atomic constituents and crystalline structures. Some important groups of crystals are:
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。