Patent 12092836 was granted and assigned to VIAVI Solutions on September, 2024 by the United States Patent and Trademark Office.
An optical element including a body of optical material; and a plurality of microstructures along a surface of the body, wherein each microstructure of the plurality of microstructures has a sag profile. An optical system can include a light source; and an optical element having a body of optical material and a plurality of microstructures along a surface of the body, wherein each microstructure of the plurality of microstructures generates a super-cosine intensity profile that provides an irradiance over a field of view. Methods of making and using the optical element and optical system are also disclosed.