2 patents
Utility
3D Target for Optical System Characterization
22 Sep 22
An imaging target for characterization of an optical system has a structure, formed on a substrate, wherein the structure has a base level and has one or more staging surfaces spaced apart from the base level and disposed over a range of distances from the base level; and one or more localized light sources disposed along the one or more staging surfaces of the structure and configured to direct light through or from the structure.
Anurag Agrawal, Scott Gaumer, Warren Colomb
Filed: 31 May 22
Utility
3D Target for Optical System Characterization
19 Aug 20
An imaging target for characterization of an optical system has a structure, formed on a substrate, wherein the structure has a base level and has one or more staging surfaces spaced apart from the base level and disposed over a range of distances from the base level; and one or more localized light sources disposed along the one or more staging surfaces of the structure and configured to direct light through or from the structure.
Anurag Agrawal, Leslie Kimerling, Rafael Piestun, Scott Gaumer, Warren Colomb
Filed: 3 Feb 20
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