Hartmann-Shack sensor as a component in active optical system to improve the depth resolution of the laser tomographic scanner

Junzhong Liang; Bernard Grimm; Stefan Goelz; Josef F. Bille

doi:10.1117/12.48837

1 December 1991 Hartmann-Shack sensor as a component in active optical system to improve the depth resolution of the laser tomographic scanner

Junzhong Liang, Bernard Grimm, Stefan Goelz, Josef F. Bille

Author Affiliations +

Proceedings Volume 1542, Active and Adaptive Optical Systems; (1991) https://doi.org/10.1117/12.48837
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

This paper presents the measurement of the wave aberrations of human eyes with a Hartmann-Shack Sensor (HSS), used in a system for active optical depth resolution improvement of the Laser Tomographic Scanner(LTS). A least-squares algorithm of modal wavefront estimation from the tested derivatives is described. The noise propagation of this algorithm is examined. And the experimental results of tested living eyes are presented.

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Junzhong Liang, Bernard Grimm, Stefan Goelz, and Josef F. Bille "Hartmann-Shack sensor as a component in active optical system to improve the depth resolution of the laser tomographic scanner", Proc. SPIE 1542, Active and Adaptive Optical Systems, (1 December 1991); https://doi.org/10.1117/12.48837

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