[translate] ahe beam quality of a laser beam can be defined in different ways, but is essentially a measure of how tightly a laser beam can be focused under certain conditions 他放光质量激光可以被定义用不同的方式,但根本上是措施怎样激光可以在某些情况下紧紧被聚焦 [translate] ...
A high quality square flattopbeamis in demand for various fields, such as uniform laser processing and medicine, as well as ultrahigh intensity laser applications for accelerators and nuclear fusion. Beamshapeis key to realizing the laser's potential abilities and effects. However, since beam shape...
The beam quality factor (BQF) of the coherently combined beam of the multicore fibre lasers should be determinate as the laser optical output power in a central peak far-field bucket divided by the total optical output power radiating from the effective near-field. Classical M虏 factor is not...
中文:光束质量;英文:beam quality的原理;中文:光束质量;英文:beam quality的定义;中文:光束质量;英文:beam quality是什么。全称“光束质量因子”。衡量激光束优劣的一个指标。以实际激光束束腰直径乘以其远场发散角与理想高斯光束束腰直径乘以其远场发散角之比表
1)beam quality光束质量 1.Evaluation and applied analysis of laserbeam quality;激光光束质量的评价与应用分析 2.Theoretical research on InnoSlab outputbeam qualitywith hybrid resonator;InnoSlab混合腔输出光束质量的理论研究 3.Influence of thermal deformation of high-power laser output windows onbeam quality;...
1)beam quality光束质量 1.Evaluation and applied analysis of laser beam quality;激光光束质量的评价与应用分析 2.Theoretical research on InnoSlab output beam quality with hybrid resonator;InnoSlab混合腔输出光束质量的理论研究 3.Influence of thermal deformation of high-power laser output windows on beam qu...
1) quality of laser beam 激光束质量1. The results have been shown that the quality of laser beam can be improved greatly. 指出这种腔是改善激光束质量有效的方法。2) laser beam quality 激光光束质量 1. Based on the advantage and shortcomings of the current main methods of measurement of ...
C.Forestier, B. M.OPTICS COMMUNICATIONSO. P. Uteza,M. L. Sentis,Ph. C. Delaporte,B. M. Forestier and B. L. Fontaine.Laser beam quality of high pulse repetition frequency excimer lasers. Optics Communication . 1993Laser beam quality of high pulse repetition frequency excimer lasers. O. ...
To determine the beam quality of the coherent test beam, this optical resonator is used to perform a mode decomposition into Hermite-Gaussian modes. For our laser system, a power fraction in the fundamental Gaussian mode of97.2%±0.2%was measured. Residual misalignment and mis-mode-matching to ...
An analysis method for laser resonator with an internal thermal lens has been summarized in the paper.The thermal effect of laser medium,especially the asymmetric aberration of thermal lens,are the main factors that influence the beam quality of high average power solid state lasers.The approach fo...