Paper
12 September 2005 Analysis of the influence of diffraction adding aberrations upon the transmitter's divergence
Author Affiliations +
Abstract
In this paper, we give the far-field diffraction theory for calculating the divergence by using the superposition of Gaussian beams instead of the aperture function and obtain the explicit express for calculating the beam divergence. We analyze in detail the influence of the diffraction adding defocus aberrations upon the transmitter's divergence and get the simulated result. These researches are useful to system design and give us some suggestions of avoiding the influence of the aberrations and the diffractions on the transmitter.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hongzhan Liu, Rongwei Xu, Zhu Luan, Yanzhi Hu, and Liren Liu "Analysis of the influence of diffraction adding aberrations upon the transmitter's divergence", Proc. SPIE 5892, Free-Space Laser Communications V, 58921I (12 September 2005); https://doi.org/10.1117/12.612541
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Diffraction

Transmitters

Gaussian beams

Analytical research

Superposition

Far-field diffraction

Wavefronts

RELATED CONTENT

Fat rays revisited a synthesis of physical and geometrical...
Proceedings of SPIE (December 17 2014)
Gaussian to annular beam shaping
Proceedings of SPIE (August 23 2005)
Effect Of Apertures On Gaussian Beams
Proceedings of SPIE (January 01 1987)
An analysis of a non-Gaussian, Gaussian laser beam
Proceedings of SPIE (February 23 2006)
Spatial behavior of a vortex light beam produced by a...
Proceedings of SPIE (April 22 2008)

Back to Top