1.
Measurement of laser angle drift by means of measure microscope
利用测量显微镜开展激光束角漂实验研究
2.
bundle aerial triangulation
光束法空中三角测量
3.
A comparative study of the beam-width spreading and angular spread in atmospheric turbulence
大气湍流中光束束宽扩展和角扩展的比较研究
4.
An incident wavefront of light makes an angle of 60°with the surface of a pool of water.
一束入射光的波前和水塘表面成60°角。
5.
Experimental Investigation on the Divergence of Brillouin Amplification Beam
受激布里渊放大光束发散角实验研究
6.
Measurement and Study on Divergence Angle of Pulse Solid-State Laser Beam
脉冲固体激光束发散角的测试与研究
7.
Detection of the orbital angular momentum of fractional optical vortex beams
分数阶涡旋光束的轨道角动量的测量
8.
INFLUENCE OF GAUSS CHARACTERISTICS OF LASER ON ANGLE INTERFEROMETRY OF LARGE RANGE
激光高斯光束对大角度干涉测量的影响
9.
Using Knife-edge Method at the Focus of a Lens to Measure the Beam Divergence of a Giant Pulse Laser Output
焦点刀口法测量巨脉冲激光的光束发散角
10.
Orbital Angular Momentum of Hollow Laser Beam and Optical Rotation Effect;
暗中空激光束轨道角动量及光致旋转效应
11.
Research on the Beam with Orbital Angular Momentum Used in Encoding and Decoding of Optical Communication
具轨道角动量光束用于光通信编码及解码研究
12.
Effect of incident laser beam angle varying on cube corner retro-reflector measurement accuracty
激光光束入射角度变化对角锥棱镜测量精度的影响
13.
Influences of misaligned optical beam carrying orbital angular momentum on the information transfer
光束偏移对轨道角动量信息传输系统的影响
14.
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
15.
The Reflected Beam's Phase Aberration Induced by the Fabrication Errors of Corner Cube Retroreflector
角锥棱镜的误差引起的反射光束相位误差分析
16.
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
17.
The angle (in the plane through the beam axis) over which the luminous intensity drops to a stated percentage of its peak intensity.
在光束的轴面上，光强值降至其峰值某一比例时所对应的角度。
18.
MEASUREMENT OF POLOIDAL MAGNETIC FIELD OF TOKA-MAK BY LASER EXCITED FLUORESCENCE OF HIGH ENERGY Li BEAM
利用高能锂束激光荧光法测量托卡马克中的角向磁场