OPTICAL SENSOR WITH JITTER STABILIZATION

A system and method for measuring and removing jitter from an optical sensor includes a jitter stabilization system and at least one focal plane array. The jitter stabilization system is positioned at a shared focus of the focal plane array, which can be generated by an optical imager. A jitter sign...

Full description

Saved in:
Bibliographic Details
Main Author COOK, Lacy G
Format Patent
LanguageEnglish
French
Published 14.04.2022
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A system and method for measuring and removing jitter from an optical sensor includes a jitter stabilization system and at least one focal plane array. The jitter stabilization system is positioned at a shared focus of the focal plane array, which can be generated by an optical imager. A jitter signal of the jitter stabilization system makes a double pass through the system, contacting every reflective surface along the optical path within the system, before returning to a position sensing detector (PSD). Un système et un procédé permettant de mesurer et d'éliminer la gigue d'un capteur optique comprennent un système de stabilisation de gigue et au moins un réseau de plans focaux. Le système de stabilisation de gigue est positionné au niveau d'un foyer commun du réseau de plans focaux qui peut être généré par un imageur optique. Un signal de gigue du système de stabilisation de gigue effectue un double passage dans le système, entrant en contact avec chaque surface réfléchissante le long du trajet optique à l'intérieur du système avant de revenir à un détecteur de détection de position (PSD).
Bibliography:Application Number: WO2021US52199