1 July 1991 High-resolution astronomical observations using deconvolution from wavefront sensing
Author Affiliations +
Abstract
Deconvolution from wavefront sensing is a new technique of high-resolution imaging through atmospheric turbulence developed at ONERA. The capabilities of the method have been demonstrated during first laboratory experiments. A deconvolution experimental set-up was installed on the 4.2 m William Herschel telescope on La Palma in November 1990. The results obtained during these observations are presented: the astronomical sources were observed at optical wavelengths; the resolution improvement reached a factor greater than 10.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vincent Michau, T. Marais, Jean Laurent, Jerome Primot, Jean-Claude Fontanella, Michel Tallon, Jesus Jimenez Fuensalida, "High-resolution astronomical observations using deconvolution from wavefront sensing", Proc. SPIE 1487, Propagation Engineering: Fourth in a Series, (1 July 1991); doi: 10.1117/12.46580; https://doi.org/10.1117/12.46580
PROCEEDINGS
8 PAGES


SHARE
Back to Top