On-chip time lens via the optical pushbroom effect

Publikationstyp

Conference Paper

Date Issued

2024-08

Sprache

English

Author(s)

Optische und Elektronische Materialien E-12

Pfeiffer, Maurice

Optische und Elektronische Materialien E-12

Optische und Elektronische Materialien E-12

Cordette, Steevy

Optische und Elektronische Materialien E-12

Petrov, Alexander

Optische und Elektronische Materialien E-12

Gaafar, Mahmoud Abdelaziz

Optische und Elektronische Materialien E-12

TORE-URI

https://hdl.handle.net/11420/49865

Citation

16th Pacific Rim Conference on Lasers and Electro-Optics, CLEO-PR 2024

Contribution to Conference

16th Pacific Rim Conference on Lasers and Electro-Optics, CLEO-PR 2024

Publisher DOI

10.1109/CLEO-PR60912.2024.10676843

Scopus ID

2-s2.0-85216203137

Publisher

IEEE

ISBN

979-8-3503-7208-3

979-8-3503-7207-6

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.

DDC Class

600: Technology