Chinese Journal of Lasers, Volume. 22, Issue 4, 285(1995)
Axial Intensity Distribution of a Bessel-Gauss Beam Focused by an Aperture Lens
Analytic expressions for axial intensity distributions of a Bessel-Gauss beam focused by an aperture lens have been derived by using Coffins diffraction integral, and discussed by numerical calculations. As a limting case, the axial intensity distributions of a Bessel beam focused by an aperturelens have also been studied both theoretically and experimentally.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Axial Intensity Distribution of a Bessel-Gauss Beam Focused by an Aperture Lens[J]. Chinese Journal of Lasers, 1995, 22(4): 285