Focal shift in focused annular beams

Optics Communications

Volumn 65, Issue 6, 1988, Pages 401-406

  Poon, Ting Chung ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROMAGNETIC WAVES - DIFFRACTION; MATHEMATICAL TRANSFORMATIONS - FOURIER TRANSFORMS;

ANNULAR BEAMS; FOCAL SHIFT; FOURIER-OPTIC APPROACH;

LIGHT;

EID: 0023981470     PISSN: 00304018     EISSN: None     Source Type: Journal    
DOI: 10.1016/0030-4018(88)90112-5     Document Type: Article

References (12)

1. Effect of the aperture-lens separation on the focal shift in large-F-number systems
2. Analysis of the focal shift of converging spherical waves using the convolution method
3. Focal shifts in diffracted converging spherical waves
4. Diffracted fields in the focal volume of a converging wave
5. Degeneracy in the Fraunhofer diffraction of truncated Gaussian beams