US Patent 11988854 Wide field-of-view holographic skew mirrors
Patent 11988854 was granted and assigned to Akonia Holographics, LLC on May, 2024 by the United States Patent and Trademark Office.
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US Patent 11988854 Wide field-of-view holographic skew mirrors
Article
Patent abstract
A holographic skew mirror has a reflective axis, or skew axis, that can be tilted with respect to its surface normal. Tilting the skew axis in two dimensions with respect to the surface normal expands the holographic skew mirror's possible field of view, e.g., to 60 or more. These additional angles can be accessed using an out-of-plane writing geometry with matched total internal grazing extension rotation (TIGER) prisms.
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Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Adam Urness0
Friso Schlottau0
Kenneth E. Anderson0
Mark R. Ayres0
Date of Patent
May 21, 2024
0Patent Application Number
160899650
Date Filed
March 1, 2017
0Patent Citations
Patent Primary Examiner
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