RUGGEDIZED SENSOR DEVICES WITH DECREASED LIGHT SCATTER AND ASSOCIATED SYSTEMS AND METHODS
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United States of America Patent
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Issued Date -
Aug 3, 2023
app pub date -
Feb 2, 2023
filing date -
Feb 2, 2022
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Abstract
Ruggedized sensor devices with decreased light scatter and associated methods and systems are disclosed herein. In some embodiments, a ruggedized sensor window apparatus includes a protective window and a light scatter blocking component positioned between the protective window and an optical sensor. The protective window is configured to intersect an optical path of a transmission component and a receiver component of the optical sensor. The light scatter blocking component is opaque and has a low reflection coefficient to block light scattering from a sender beam of the optical sensor from reaching the receiver component. The light scatter blocking component has an aperture extending completely through from a first side to a second side opposite the first side. The aperture is configured to be positioned over the transmission component of the optical sensor to allow transmission of the sender beam to pass therethrough.
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