The beam quality factor of arbitrary beam is discussed.
讨论了任意光束的质量因子。
Some results of static and dynamic measurement of the beam quality are given.
同时也给出了光束质量的静态和动态的测量结果。
The beam quality of laser is measured and the relevant academic analysis is done.
实验还测量了激光光束质量并进行了相应的理论分析。
The spherical aberration results in an increase of the beam quality factor of flat-topped beams.
球差使平顶光束通过透镜后的光束质量因子增大；
We have analytically investigated the beam quality by assuming the phase aberrations as Gaussian random variables.
文中就利用剪切干涉仪测量激光大气传输相位畸变的问题进行了探讨。
The beam quality of the frequency-doubled beam deteriorates seriously with the beam quality of basic frequency reducing.
发现随着基频光束模式变差，倍频光束质量严重恶化。
The conversion efficiency and the beam quality are two main contents in research of harmonic generation of ultra-short laser.
在超短脉冲激光倍频技术研究中，倍频转换效率和倍频光的光束质量这两个问题一直是研究的核心内容。
Based on the analysis of the far field intensity distribution, the beam quality of unstable resonators has been studied in detail.
在对远场光强分布分析的基础上，对非稳腔的光束质量作了详细研究。
In this paper, the beam quality and polarization degree of laser beam which propagated in large core multimode power fibers is studied.
研究了在大芯径、多模功率光纤中传输的激光束光束质量和偏振与光纤长度的关系。
The beam quality factor of partially coherent ChG beams decreases with increasing spatially coherence and decreasing decentered parameter.
光束质量因子随空间相干性的增大和离心参数的减小而减小。
Stray light generated in optical system forms a lot of ghost images, which seriously influence the beam quality and propagation properties.
光学系统的杂散光极易在系统内形成多个鬼像，严重影响光束质量和传输特性。
These integrated solutions deliver high quality light without pixilation, closely replicating the beam quality of traditional light sources.
这些集成解决方案能提供高质量的非点阵化照明，光束质量与传统光源相近。
Therefore, the beam quality can be improved and the oscillation light can be controlled by changing the proportion of the end-pumping power.
因此通过改变端面抽运功率的比例，提高光束质量，并实现对振荡光的控制。
It is shown that the beam quality in the far field depends on the initial field distribution, and is degraded with increasing emissive power.
结果表明，远场光束质量与初始场的空间分布有关，且随发射功率增大而变差。
The beam quality of the frequency-doubled beam is invariant when the radius of the basic beam with the same beam quality is variant in the crystal surface.
而对于相同光束质量的基频基模光束，倍频光光束质量随着入射在倍频晶体上不同的基频光光斑半径基本不变。
Both mode coupling and mode distortion in the step-index fiber are studied theoretically in order to gain the effect of mode distortion on the beam quality.
为了研究模场畸变对于大模场光纤光束质量的影响，理论研究了阶跃光纤的模式耦合和模场畸变的特性。
Through theoretical analysis we can find that the laser power and the beam quality are the most important factors that affect the performance of the laser ranging system.
经过理论分析可知，激光测距系统的出射激光功率以及光束质量是影响测距系统性能最主要的两个因素。
This program processes and analysis the laser beam cross-section image captured by CCD camera using digital image processing technology to get the beam quality parameters.
此程序利用数字图像处理技术对CCD摄像机采集到的激光光束截面图像进行处理和分析，以获得光束的质量参数。
It is also shown that the second-order moment method of the power density is applicable to the truncated beams and overcomes the divergence difficulty of the beam quality factor.
功率密度的二阶矩方法可用于截断光束，并克服了光束质量因子的发散困难。
The influence of wave-front-distorted pump pulse on the beam quality of the amplified signal pulse in the non-collinear optical parametric amplification(OPA) is numerically simulated.
数值模拟了拍瓦激光器前端非共线光参变放大（OPA）过程中存在波前畸变的抽运光对信号光光束质量的影响。
Stray light generated in optical system forms a lot of ghost images, which not only seriously influence the beam quality and propagation properties, but also damage optical components.
光学系统的杂散光极易在系统内形成多个鬼像，这不仅严重影响光束质量和传输特性，并可能对系统光学元件造成永久性损伤。
The analysis is given in detail about the influence of several parameters of the surface error of optical elements including magnitude, type, scale size and distribution on the beam quality.
定量分析了了光学面形误差各参数(幅度、类型、空间尺度和空间分布等)对光束质量的影响。
The three pumping beam are compared with each other, when the pumping beam is the ideal Gaussian beam, the output energy of TEM00 mode is the largest, and the beam quality of the facula is the best.
三种泵浦光相比，泵浦光为理想高斯光时，基模的输出能量最大，光斑的光束质量最好。
The Boeing Company fired its new thin-disk laser system repeatedly in recent tests, achieving the highest known simultaneous power, beam quality and run time for any solid-state laser to date.
在最近的测试中，波音公司反复发动其新式薄型激光系统，使其在瞬时功率，波束质量和运行时间等方面，都取得了目前固态激光器的最好成绩。
That means the beam produced is of higher quality than other lasers, is extremely straight (even by the exacting standards of a normal laser beam) and can thus be focused onto a small area.
(甚至符合正常激光束的严格标准)这样就能将能量集中传送到一个小的区域范围内。
The research development of laser beam quality factor.
激光光束质量因子的研究进展。
In laser Optics the laser beam quality of is a classic and new topic.
在激光光学中，激光光束质量是一个经典的又是新的问题。
The definition of beam width is significant for the quality of laser beam.
在激光光束质量问题中，光束束宽的定义至关重要。
While those quality restrictions apply mostly to demakes, remakes suffer from their own limitations, as Dr. Bogost points out in his 2009 book "Racing the Beam: The Atari Video Computer System."
虽然反向开发的游戏会继承这些限制，重新开发的游戏也有它们自己的限制，就如伊恩在他2009年出版的书“与光赛跑：雅达利录像电脑系统”。
While those quality restrictions apply mostly to demakes, remakes suffer from their own limitations, as Dr. Bogost points out in his 2009 book "Racing the Beam: The Atari Video Computer System."
虽然反向开发的游戏会继承这些限制，重新开发的游戏也有它们自己的限制，就如伊恩在他2009年出版的书“与光赛跑：雅达利录像电脑系统”。
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