incident beam

This paper reports the theoretical study on the transmission efficiency, bandwidth and frequency shift of anomalous dispersion atomic optical filter with off axis incident beam.

本文首次对反常色散原子滤光器在斜入射（0～π/2）条件下的透过率、带宽和频移等特性进行了理论研究；

From the radiative transfer equation, the analytic results of diffuse reflectance on tissue surface are deduced by diffusion approximation for both the time dependent and the continuous wave source under the condition that a narrow collimated light beam is normally incident upon the surface of tissue.

从光的传输理论出发，利用漫射近似方程，推导出当无限细脉冲光及连续光束垂直入射到生物组织表面时，生物组织表面漫反射光随空间及时间变化的解析表达式。

LSAW screens the incident laser beam. At the same time, it emits short-wavelength radiation which is efficiently absorbed by the material surface.

LSAW屏蔽入射激光，同时发射易被材料表面吸收的短波长辐射。

For the same diameter of beryllium cylinder, when the angel of incident laser beam was adjusted from 0 ° to 3 °, the back-reflection laser can be overcome. Threshold power density of HIP beryllium will increase.

对同一直径的铍环，激光入射角度从0°调整到3°后，由于消除了背反射激光在谐振腔内形成调Q脉冲，激光焊接时出现深熔焊的临界功率密度增加。

Firstly the focused incident beam is decomposed into a spectrum of plane waves, and the amplitude vector of each plane wave is acquired.

首先将入射的聚焦光束分解为平面波谱，得到每个平面波的振幅矢量；

The electron range increases with decreasing atomic number and increasing incident beam energy E 0.

电子射程随着原子序数的减少和入射束能量E0的增加而增加.

In this paper we show that the transmittance variation of the two emerging beam of ordinarily designed polarization beam& splitters are dependent on the variation of the incident angle.

偏光分束棱镜两出射光束的光强透射比会随入射角的改变而发生不同的变化，同时这种变化也会受设计角一定的影响。

The intensity of the complex conjugate reflected wave is proportional to that of the incident object wave as we kept the pumping beam intensity constant.

在泵浦波强度恒定的情况下，入射物波强度与复共轭反射波强度成线性关系。

The effect of divergence of the incident electron beam on the gain of FEL is analysed.

分析了入射电子束的发散性对自由电子激光器增益的影响.

The electron range increases with decreasing atomic number and increasing incident beam energy E0.

电子射程随着原子序数的减少和入射束能量E0的增加而增加。

Since the photon shutter in the front end blocks all incident beam power, a thermal-stress analysis is vital in the design of the front end.

前端装置中的挡光器将阻挡全部的光束，所以挡光器的热-应力分析在前端区设计中是非常关键的。