Nonparaxial gaussian beams: 1. Vector fields
β Scribed by A. V. Volyar
- Book ID
- 110124398
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2000
- Tongue
- English
- Weight
- 440 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1063-7850
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Based on the theory of the second intensity moment of nonparaxial scalar beam and the method of angular spectrum, the expressions for the far-field divergence angle, waist width and M 2 factor of nonparaxial Hermite-sine-Gaussian (HSiG) beams are derived. Calculation and analysis show the dependence
Starting from the vectorial Rayleigh diffraction integrals, the nonparaxial propagation of vectorial Gaussian beams through an annular aperture is studied. The analytical propagation expressions are derived, which permit us to treat the on-axis field and far field of vectorial nonparaxial Gaussian b