David E. Roberts;Anna Tabirian;Brian R. Kimball;Olena Uskova;Diane M. Steeves;Nelson V. Tabirian;Svetlana V. Serak
发明人:
Nelson V. Tabirian,Svetlana V. Serak,Olena Uskova,David E. Roberts,Anna Tabirian,Diane M. Steeves,Brian R. Kimball
申请号：
US14688425
公开号：
US10191191B2
申请日:
2015.04.16
申请国别(地区):
US
年份:
2019
代理人:
摘要：
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 waveplate 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.
