1) non-paraxial vectorical moment
非傍轴矢量矩
1.
The vertical beam quality factor of the fundamental mode for 940 nm InGaAs/AlGaAs SCH DQW lasers is investigated on the basis of non-paraxial vectorical moment theory.
本文利用非傍轴矢量矩理论,分析了940nmInGaAs/AlGaAs分别限制双量子阱(SCHDQW)激光器在垂直于p-n结面方向上的光束质量因子M⊥2。
2) nonparaxial vectorial moment theory
非傍轴矢量矩理论
1.
Based on the nonparaxial vectorial moment theory of light beam propagation proposed by Porras,the characteristic parameters,such as the beam width,far-field divergence angle and M2 factor of nonparaxial vectorial Laguerre-Gaussian (LG) beams with initial circular polarization,are derived and expressed in terms of a series sum.
基于Porras提出的光传输的非傍轴矢量矩理论,推导出初始圆偏振的非傍轴矢量拉盖尔-高斯(LG)光束的特征参数,包括束宽、远场发散角和M2因子等的公式,并表示为级数求和形式。
3) nonparaxial vectorial beams
非傍轴矢量光束
4) Nonparaxial vectorial Gaussian beam
非傍轴矢量高斯光束
6) vectorial nonparaxial off-axis Gaussian beam
矢量非傍轴离轴高斯光束
1.
The on-axis and far-field expressions of vectorial nonparaxial off-axis Gaussian beams, the propagation equation of vectorial nonparaxial Gaussian beams and the paraxial results are treated as special cases of our general expression.
基于矢量瑞利-索末菲衍射积分公式,得出了波动方程的一个解,它代表矢量非傍轴离轴高斯光束,其在自由空间的传输方程表示为解析的结果。
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