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[期刊论文] 作者:Pan Liu-Zhan,L(u) Bai-Da, 来源:中国物理(英文版) 年份:2004
By using the Fourier transform method, analytical expressions for the axial power spectrum and near-field intensity in the spacetime domain of chirped Gaussian...
[期刊论文] 作者:He Xue-Mei,L(u) Bai-Da, 来源:中国物理B(英文版) 年份:2011
[期刊论文] 作者:KANG Xiao-Ping,L(U) Bai-Da, 来源:中国物理快报(英文版) 年份:2006
The analytical expression characterizing the propagation of nonparaxial truncated cosine-Gaussian (CoG) beams in free space is derived, and some special cases a...
[期刊论文] 作者:GAO Zeng-Hui,L(U) Bai-Da, 来源:中国物理快报(英文版) 年份:2006
The vectorial nonparaxial four-petal Gaussian beam (FPGB) is introduced. The closed-form propagation expressions for the free-space propagation of FPGBs are der...
[期刊论文] 作者:GAO Zeng-Hui,L(U) Bai-Da, 来源:中国物理快报(英文版) 年份:2007
Taking the off-axis astigmatic Gaussian beam combination as an example, the beam-combination concept is extended to the nonparaxial regime. The closed-form prop...
[期刊论文] 作者:GAO Zeng-Hui,L(U) Bai-Da, 来源:中国物理快报(英文版) 年份:2006
The concept of nonparaxial dark-hollow Gaussian beams (DHGBs) is introduced. By using the Rayleigh-Sommerfeld diffraction integral, the analytical propagation e...
[期刊论文] 作者:L(U) Su-Ye,JI Xiao-Ling,L(U) Bai-Da, 来源:中国物理快报(英文版) 年份:2007
Directionality of a class of partially coherent cosh-Gaussian beams propagating in atmospheric turbulence is studied. It is shown that two partially coherent co...
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