Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 11, 2020
Patent Application Number
16220995
Date Filed
December 14, 2018
Patent Citations
...
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods, systems and devices for diffractive waveplate lens and mirror systems allowing electronically focusing light at different focal planes. The system can be incorporated into a variety of optical schemes for providing electrical control of transmission. In another embodiment, the system comprises diffractive waveplates of different functionality to provide a system for controlling not only focusing but other propagation properties of light including direction, phase profile, and intensity distribution.
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