2) project a light Beam.
投射一束光线
3) That is a pencil of rays.
那是一束光线。
4) beam of light
光线，光束
5) One-dimensional Gaussian beam array
一维(1D)线阵高斯光束
6) one-dimensional off-axis Gaussian beam
一维线阵离轴高斯光束
1.
Based on the Huygens-Fresnel principle,the analytical expression for the far-field divergence angle of one-dimensional off-axis Gaussian beams propagating in free space was derived using the integral transform technique to study the properties of the far-field divergence angle and the directionality.
根据广义惠更斯-菲涅尔原理,采用积分变换,推导出一维线阵离轴高斯光束通过自由空间传输的远场发散角解析式,以研究其远场发散角的特性和方向性。
补充资料：投射
1.投机取利。 2.谓光线或目光向物体照射。 3.发射，投掷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条