Little Known Facts About Laser Crystal.
Little Known Facts About Laser Crystal.
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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 single crystals (monocrystalline optical resources) �?that are applied as achieve media for reliable-point out lasers. Normally, They are really doped with either trivalent unusual earth ions or changeover metallic ions.
In addition, some versatility is dropped in experiments if just one simply cannot Check out absorbers with various thickness or doping concentration, as an example, devoid of exchanging the laser crystal alone.
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the upper-condition life span.
GWU presents all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) which has a wide range of requirements. Moreover the very well-proven resources, modern crystals with exceptional Qualities like Yb:CALGO can open up new horizons for demanding laser programs. Irrespective of no matter whether person parts for R & D uses are needed or Value-economical figures in small, medium more info or large batches with in-time supply for that output line are desired: GWU’s dedicated service really helps to find the most effective core components for the software.
激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。
Laser modeling and simulation may be used to reliably figure out the ideal crystal dimensions, doping density And perhaps values of additional parameters.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
It is clear that different applications result in really diverse demands on laser get media. This is why, a wide selection of various crystals are applied, and building the appropriate alternative is essential for constructing lasers with the best possible effectiveness.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 elements laser crystal crystal growth optical efficiency exceptional earth ions changeover team ions
The medium ought to have a substantial transparency (reduced absorption and scattering) during the wavelength areas of pump and laser radiation, and good optical homogeneity. To some extent, this relies on the caliber of the fabric, determined by information in the fabrication process.
It may be oriented for close to perpendicular incidence in the laser beam, or at Brewster's angle. It may be mounted in a few strong mount which also acts as being a heat sink. Larger crystals are often used for facet pumping e.g. with significant-electric 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。