Government of the United States of America, As Represented by the Secretary of Commerce

Michelle Stephens

John Henry Lehman

Paul A Williams

Nathan A Tomlin

Alexandra Brae Artusio-Glimpse

Ivan Ryger

A photon momentum sensor includes: a reflector plate that includes: a central disk including a mirror; an annular member; a plurality of spring legs interposed between the central disk and the annular member, such that: the spring legs are interleaved; neighboring spring legs are spaced apart; and the spring legs individually are arranged in an Archimedean spiral that provides orthogonal motion of the central disk relative to the plane of the annular member; and a bias plate disposed opposing the reflector plate such that: the central disk of the reflector plate moves orthogonally to a plane of the bias plate in response to reflection of laser light, and the central disk and the bias plate are arranged spaced apart as a capacitive structure.

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Boulder, CO, United States of America

Michelle Stephens