1) flattened Gaussian beam
平顶高斯光束
1.
Focal shifts of flattened Gaussian beams passing through an aperture lens;
平顶高斯光束通过光阑透镜的焦移
2.
The simulation algorithm of flattened Gaussian beams(FGBs) passing through hard-aperture optics is improved,and an approximate closed-form propagation equation is derived,where a product of Fourier series and complex Gaussian function expansion is adapted to the window function of a hard-edged aperture.
用傅里叶级数和复高斯函数的乘积对硬边光阑的窗口函数进一步拟合,对平顶高斯光束通过硬边光阑光学系统的模拟算法作了改进,并给出了近似解析传输公式。
3.
The theoretical conversion efficiency of the second harmonic generation of the flattened Gaussian beam s and Gaussian beams was obtained by using the numerical simulation on the crystal CsLiB6O10 in the phase matching type I and type II for the first time.
本文讨论了CsLiB6O10晶体用于平顶高斯光束和高斯光束二次谐波转换效率的机理。
2) flattened Gaussian beams
平顶高斯光束
1.
Based on the three waves coupling equations and the fields distribution of the flattened Gaussian, the theoretical investigations of the conversion efficiency of the third harmonic generation on Gaussian and flattened Gaussian beams are carried out numerically.
对影响平顶高斯光束和高斯光束三次谐波转换效率的泵浦光强度、偏振分量比、晶体长度和平顶高斯光束的阶数进行了分析和数值模拟。
2.
By using the theory of partially coherent light, the analytical expression for the mode coherence cofficients of flattened Gaussian beams has been derived in the cylindrical coordinate system.
利用部分相干光理论, 推导出柱坐标系下平顶高斯光束模相关系数的解析表达式。
3) flattened-Gaussian beam
平顶高斯光束
1.
Propagation of flattened-Gaussian beams in uniaxial cr ystals;
平顶高斯光束在单轴晶体中的传输
2.
The propagation property of flattened-Gaussian beam is studied and a close-form equation for flattened-Gaussian beam derived.
该文从Collins公式出发,对平顶高斯光束的传输特性进行了研究,推导出了其通过ABCD光学系统的解析传输公式,并且给出了计算例子。
4) flattened Gaussian beam (FGB)
平顶高斯光束
1.
,the flattened Gaussian beam (FGB) and flat-topped multi-Gaussian beam (FMGB) is made.
对描述平顶光束的两种数学 物理模型 ,即平顶多高斯光束 (FMGB)和平顶高斯光束 (FGB)作了比较 ,给出了数值计算结果并作了物理分析。
5) flat-topped multi-Gaussian beam
平顶多高斯光束
1.
A new method for synthesizing on-axis flat-topped beams by using a defocusing telescope system is proposed, where the flat-topped multi-Gaussian beam is chosen as the ideal beam.
提出了用平顶多高斯光束作为理想光束和使用离焦望远镜系统合成轴上平顶光束的一种新方法。
6) Partially coherent flat-topped Gaussian beam
部分相干平顶高斯光束
1.
The influence of atmospheric turbulence on partially coherent flat-topped Gaussian beam is studied numerically in this paper.
本文用数值模拟的方法研究了湍流对通过其后的部分相干平顶高斯光束的影响。
补充资料：单光束散斑干涉法
见散斑干涉法。
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