An All-Dielectric Metasurface Polarimeter

• DOI: 10.1021/acsphotonics.2c00395
• Publication Date: 2022-09-15T17:00:42Z
• Authors: Yash D. Shah; Adetunmise C. Dada; James P. Grant; David R. S. Cumming; Charles Altuzarra; Thomas S. Nowack; Ashley Lyons; Matteo Clerici; Daniele Faccio
• Keywords: Quantum Physics; FOS: Physical sciences; Physics - Applied Physics; Applied Physics (physics.app-ph); Quantum Physics (quant-ph); 01 natural sciences; Physics - Optics; Optics (physics.optics); 0104 chemical sciences

We demonstrate an all-dielectric meta-polarimeter with a single unit-cell design capable of direct measurement of any arbitrary polarization states, achieving a polarization-measurement fidelity of 99 ± 1%. This holds promise for ultra-compact polarization imaging and quantum state tomography.