10 August 1988 Turbulent Wavefront Sensing And Image Processing
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A new technique is described for high resolution imaging through the atmospheric turbulence. As in speckle interferometry, short exposure images are recorded, but in addition the associated wavefronts are measured by a Hartmann-Shack wavefront sensor. The knowledge of the wavefront allows to calculate the instantaneous point spread function. An estimate of the object can be calculated from the correlation of image and point spread function. An experimental set up is described with first laboratory results. It shows the capabilities of the method.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G Rousset, J Primot, J C Fontanella, "Turbulent Wavefront Sensing And Image Processing", Proc. SPIE 0926, Optical, Infrared, Millimeter Wave Propagation Engineering, (10 August 1988); doi: 10.1117/12.945790; https://doi.org/10.1117/12.945790


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