Wavefront compensation technique using acquired images for small satellite remote sensing

Norihide Miyamura

doi:10.1117/12.2041171

7 March 2014 Wavefront compensation technique using acquired images for small satellite remote sensing

Norihide Miyamura

Proceedings Volume 8978, MEMS Adaptive Optics VIII; 897807 (2014) https://doi.org/10.1117/12.2041171
Event: SPIE MOEMS-MEMS, 2014, San Francisco, California, United States

Abstract

We are developing an adaptive optics system for earth observing remote sensing sensor. In this system, high spatial resolution has to be achieved by a lightweight sensor system due to the launcher’s requirements. Moreover, simple hardware architecture have to be selected to achieve high reliability. Image based AOS realize these requirements without wavefront sensor. In remote sensing, it is difficult to use a reference point source unless the satellite controls its attitude toward a star. We propose the control algorithm of the deformable mirror on the basis of the extended scene instead of the point source.

Citation Download Citation

Norihide Miyamura "Wavefront compensation technique using acquired images for small satellite remote sensing", Proc. SPIE 8978, MEMS Adaptive Optics VIII, 897807 (7 March 2014); https://doi.org/10.1117/12.2041171

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