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The beam propagation factor and far-field distribution of Bessel-modulated Gaussian beams |
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| Authors: | Xiqing Wang Baida Lü |
| Institution: | (1) Department of Applied Physics, Southwest Jiaotong University, Chengdu, 610031, China;(2) Institute of Laser Physics and Chemistry, Sichuan University, Chengdu, 610064, China |
| Abstract: | The explicit expressions for the beam propagation factor (M 2 factor) and far-field distribution of Bessel-Modulated Gaussian beams with quadratic radial dependence are derived. The results are analyzed with numerical example. |
| Keywords: | Bessel-modulated Gaussian beams with quadratic radial dependence far-field distribution M 2 factor |
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