Skew mirrors, methods of use, and methods of manufacture

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United States of America Patent

PATENT NO 9891363
SERIAL NO

15517159

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical reflective device referred to as a skew mirror, having a reflective axis that need not be constrained to surface normal, is described. Examples of skew mirrors are configured to reflect light about substantially constant reflective axes across a relatively wide range of wavelengths. In some examples, a skew mirror has substantially constant reflective axes across a relatively wide range of angles of incidence. Exemplary methods for making and using skew mirrors are also disclosed. Skew mirrors include a grating structure, which in some examples comprises a hologram.

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Patent Owner(s)

  • AKONIA HOLOGRAPHICS, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anderson, Kenneth Longmont, US 44 218
Ayres, Mark R Boulder, US 60 722
Schlottau, Friso Lyons, US 70 598
Urness, Adam Louisville, US 37 310

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