main beam

As illustrated examples,the thermal effects of high-power lasers with initial Gaussian and flat-topped profiles in passage through the beam control system on the beam quality in the far field characterized by the Strehl ratio,the focussiablity(i.

5 %环围功率半径 )、像散参数和光束重心偏移表征远场光束质量 ,研究了初始场分布为高斯和平顶分布的光束通过光束控制系统传输时热效应对远场光束质量的影响。

Influence of Turbulence on Propagation and Far-field Beam Quality of M×N Cosh-Gaussian Beams

湍流对M×N列阵双曲余弦高斯光束传输和远场光束质量的影响

The Influence of Atmospheric Turbulence and Thermal Blooming on the Laser Beam Quality in the Far Field

大气湍流和热晕对远场光束质量的影响

Influence of Atmospheric Turbulence on Far-Field Beam Quality of Coherent and Incoherent Combined Laser

湍流对相干合成与非相干合成远场光束质量的影响

The Influence of Turbulence on Propagation and Far-field Beam Quality of Hermite-Gaussian Beams and M×N Cosh-Gaussian Beams;

湍流对厄米高斯及列阵双曲余弦高斯光束的传输和远场光束质量的影响

The results indicate the beam in both near and far f ield will be aberrated and simultaneously the beam quality will be deteriorated when misalignment appears.

结果表明,腔镜倾斜使光束近场分布变差,致使远场光束发生畸变,质量下降。

Far-field Divergence Angle Measurement of Gaussian Beam Based on Wedge Plate Shearing Interference

基于楔板剪切干涉的高斯光束远场发散角测量

Study of Laser Beam Width, Beam Quality and Focal Shift;

激光光束束宽、光束质量和焦移的研究

Study on the Beams Quality of Nonparaxial Scalar and Vectorial Beams;

非傍轴标量和矢量光束的光束质量研究

Beam quality characterization of super-Gaussian beams passing through a spherically aberrated lens with an annular rectangular aperture

超高斯光束经光阑球差透镜后的光束质量评价

Partial Coherent Pulse of The Gaussian Beam in the Far Field of Abnormal Behavior Spectrum

部分相干脉冲高斯光束在远场的光谱异常行为

Algorithm of intensity distribution of underwater Gauss laser beam in far-field

一种计算水下高斯光束远场光强分布的方法

Influence of Beam Quality on Propagation and Focus of Laser Beam and Quality of Laser Materials Processing;

激光光束质量对光束传输聚焦和加工质量的影响

Research on Embedded Laser Beam Quality Analyzing System

嵌入式激光光束质量分析系统的研究

High power high beam quality Nd: YAG pulsed laser

高功率高光束质量脉冲Nd:YAG激光器

The far-field divergence angle and the far-field radiant intensity distribution of Gaussian Schell-model array beams

高斯-谢尔模型列阵光束的远场发散角和远场辐射强度

FAR-FIELD DISTRIBUTIONS OF INFRARED LASER BEAM PASSING THROUGH CASSEGRAIN SYSTEM

红外激光束经卡塞格伦系统衍射后的远场分布

Far-Field Divergence Angle and Directionality of One Dimensional Off-Axis Gaussian Beams

一维线阵离轴高斯光束的远场发散角和方向性

Evaluation Method of Laser Beam Quality and Measuring System of Laser Beam Parameters

激光光束质量评价方法与光束特性参数测量系统