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- Title
Image Intensity of a Gaussian Rough-Surface in Atmospheric Turbulence.
- Authors
Ning-Jing Xiang; Xin-Fang Wang; Dun-Feng Dong
- Abstract
Based on Huygens-Fresnel principle, a general expression for the average image intensity of a heterodyne and a direct-detection imaging system in turbulent media is derived under the assumption of a Gaussian rough-surface model. From the formulation, we find that the object size, turbulence strength, wavelength, and object roughness affect image intensity dramatically in the image plane.
- Subjects
HUYGENS-Fresnel principle; ATMOSPHERIC turbulence; IMAGING systems; IMAGE; TURBULENCE
- Publication
Progress in Electromagnetics Research Letters, 2019, Vol 84, p47
- ISSN
1937-6480
- Publication type
Article
- DOI
10.2528/pierl18092005