Direct detection of circular polarized light in helical 1D perovskite-based photodiode
A. Ishii, Tsutomu Miyasaka
Abstract
) of 0.04. This high CD enables photocurrent detection with effective discrimination between left-handed and right-handed CPLs. The CPL detector based on this 1D perovskite achieved the highest polarization discrimination ratio of 25.4, which largely surpasses the direct detecting CPL devices (<4) using chiral plasmonic metamaterials and organic materials.
Topics & Concepts
PhotodiodePerovskite (structure)Materials scienceOptoelectronicsCircular polarizationOpticsPhysicsChemistryCrystallographyMicrostripPerovskite Materials and ApplicationsPhotoreceptor and optogenetics researchLuminescence and Fluorescent Materials