论文信息 - Optical system design of an attitude sensor incorporating a microlens array

Optical system design of an attitude sensor incorporating a microlens array

Abstract A novel attitude sensor optical system employing a microlens array (MLA) based on the Fraunhofer diffraction theory was developed. To analyze the irradiance distribution of the focal plane, a mathematic model was established by using the Fresnel–Kirchhoff formula. A numerical simulation showed that this optical system provided high accuracy and would ensure a large field of view.

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