Abstract

Structures including an optical phased array and methods of fabricating such structures. A first optical phased array includes a first plurality of antennas. A plurality of phase shifters are respectively coupled to the first plurality of antennas. A second optical phased array includes a second plurality of antennas, and a third optical phased array includes a third plurality of antennas. The second optical phased array is located in a first direction relative to the first optical phased array. The third optical phased array is located in a second direction relative to the first optical phased array. The second direction is different from the first direction.

Date

2021

Authors

Y Bian, AP Jacob

Inventors

Yusheng Bian, Ajey Poovannummoottil Jacob

Patent_office

US

Patent_number

11092872

Application_number

16819971