%0 conference paper
%@ 2997-7037
%A Zhang, Boyi,Pfeiffer, Maurice,Li, He,Cai, Xinlun,Renner, Hagen,Cordette, Steevy,Li, Juntao,Eich, Manfred,Petrov, Alexander Yu.,Gaafar, Mahmoud A.
%D 2024
%J Conference on Lasers and Electro-Optics/Pacific Rim
%N 
%P  
%R doi:10.1109/cleo-pr60912.2024.10676843
%T On-chip time lens via the optical pushbroom effect
%U https://doi.org/10.1109/cleo-pr60912.2024.10676843
 
%X We demonstrate an on-chip time lens utilizing the optical pushbroom effect. Experimental validation is achieved within a silicon Bragg grating waveguide. By generating a fast front of free carriers, we capture and concentrate the energy of a signal wave with reduced group velocity. The presented effect can be utilized to compress signals in time and space.