Crosstalk-Compensated Optical Phased Arrays for Wide-Angle Beam-Steering (Th2A.3)
Presenter: Ankita Sharma, MPI for Microstructure Physics
We demonstrate beam-steering over ~115° using independent amplitude and phase control to compensate for optical crosstalk in an optical phased array with 1mm-long waveguide grating emitters spaced at a ~λ/2 (775 nm) pitch.
Authors:Ankita Sharma, MPI for Microstructure Physics / John Straguzzi, MPI for Microstructure Physics / Tianyuan Xue, MPI for Microstructure Physics / Alperen Govdeli, MPI for Microstructure Physics / Fu-Der Chen, MPI for Microstructure Physics / Andrei Stalmashonak, MPI for Microstructure Physics / Wesley Sacher, MPI for Microstructure Physics / Joyce Poon, MPI for Microstructure Physics