LADAR TRANSMITTER WITH IMPROVED GAZE ON SCAN AREA PORTIONS

Disclosed herein is a scanning ladar transmitter that employs an optical field splitter/inverter to improve the gaze characteristics of the ladar transmitter on desirable portions of a scan area. Also disclosed is the use of scan patterns such as Lissajous scan patterns for a scanning ladar transmit...

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Bibliographic Details
Main Author DUSSAN, Luis
Format Patent
LanguageEnglish
French
Published 24.08.2017
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Summary:Disclosed herein is a scanning ladar transmitter that employs an optical field splitter/inverter to improve the gaze characteristics of the ladar transmitter on desirable portions of a scan area. Also disclosed is the use of scan patterns such as Lissajous scan patterns for a scanning ladar transmitter where a phase drift is induced into the scanning to improve the gaze characteristics of the ladar transmitter on desirable portions of the scan area. L'invention concerne un émetteur radar laser (ladar) à balayage qui utilise un diviseur/inverseur de champ optique pour améliorer les caractéristiques de vision de l'émetteur ladar sur des parties souhaitables d'une zone de balayage. L'invention concerne également l'utilisation de motifs de balayage tels que des motifs de balayage de Lissajous pour un émetteur ladar à balayage où un déphasage est induit dans le balayage pour améliorer les caractéristiques de vision de l'émetteur ladar sur des parties souhaitables de la zone de balayage.
Bibliography:Application Number: WO2017US18359