Translator Disclaimer
Paper
15 October 2015 Experiments of ghost imaging with pseudo-thermal light for remote sensing applications
Author Affiliations +
Proceedings Volume 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology; 96742U (2015) https://doi.org/10.1117/12.2202795
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China
Abstract
Based on previous researches, we construct a pseudo-thermal light ghost imaging system suited for remote imaging applications. By using pulsed pseudo-thermal light, the transmitted power is improved to ghost imaging long distant targets. By using imaging lens system, the path lengths of reference and signal light need not keep equal, as in lensless ghost imaging system, thus the transmitter, receiver, and correlator circuit can be integrated and keep compact. Furthermore, the revolution is improved by reducing the sizes of speckles. And the number of imaging frames is decreased (thus reduced the image-reconstruct time) and the signal-noise-ratio of ghost image is improved by compressed sensing. Based on the constructed experimental system, we implemented ghost imaging of a target at about 30m range.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhihua Kang, Lin Ma, Yan Kang, Yinping Yao, and Tongyi Zhang "Experiments of ghost imaging with pseudo-thermal light for remote sensing applications", Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96742U (15 October 2015); https://doi.org/10.1117/12.2202795
PROCEEDINGS
9 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Complementary imaging with compressive sensing
Proceedings of SPIE (May 21 2015)
A multi-aperture imager for a wearable camera
Proceedings of SPIE (December 17 2014)
Research on high-resolution imaging by compressive sensing
Proceedings of SPIE (October 29 2018)
Laser Imager Simulation
Proceedings of SPIE (October 28 1985)

Back to Top