Ultrathin circular polarimeter based on chiral plasmonic metasurface and monolayer MoSe<sub>2</sub>
Qiao Jiang, Bowen Du, Meiling Jiang, Donglin Liu, Zhixin Liu, Bowen Li, Zheng Liu, Feng Lin, Xing Zhu, Zheyu Fang
Abstract
, and the circular-polarization-dependent photocurrent responses of right and left circularly polarized light for both left- and right-handed metasurfaces are experimentally demonstrated. The photoresponse circular dichroism is also obtained, which further indicates the remarkable performance of the proposed device in detecting and distinguishing circularly polarized light. This design offers a great potential to realize multifunctional measurements in an ultrathin and ultracompact two-dimensional device for future integrated optics and optoelectronic applications with circularly polarized light.
Topics & Concepts
PolarimeterPlasmonMonolayerMaterials scienceOptoelectronicsOpticsCircular polarizationNanotechnologyPhysicsPolarimetryScatteringMicrostripMetamaterials and Metasurfaces Applications2D Materials and ApplicationsPlasmonic and Surface Plasmon Research