Angle beam method的意思|示意

This method in the invention is only measuring in the one position of the optical path; therefore the method can facilitate to realize the real-time measurement of the beam divergence Angle.

本发明方法只在光路中的一个位置测量即可，因此本发明方法可方便地实现光束发散角的实时测量。

This paper demonstrated the basic parameters and characteristics of laser beam, and introduced the basic principles and the devices used in the CCD laser divergence Angle measurement method.

简述了激光光束的基本参数及特性，并介绍了采用CCD进行激光发散角测量的基本原理和装置。

A wide Angle beam propagation method (WBPM) applicable to integrated optics is presented.

阐明了一种简单的宽角光束传播法在集成光学中的应用。

The divergence Angle of light beam was measured with the method of CCD imaging and computed by second moment method.

通过CCD成像方法对准直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。

It overcomes the existing deficiencies of the existing beam scattered Angle method with larger measurement error and less measurement real-time feature.

它克服了现有束散角测试方法测量误差较大和测试实时性较差的缺陷。

A wide Angle beam propagation method in an oblique coordinate system (OCS wa BPM) based on coordinate transformation is used to simulate optical waveguides.

用坐标变换的倾斜坐标系中的广角光束传播法对光波导进行了分析。