Advance of large-area achromatic flat lenses
Yubin Fan, Jin Yao, Din Ping Tsai
Abstract
A new framework of light coherence optimization is proposed to design non-ideal broadband achromatic lenses, enabling large-scale flat lenses' implementation and high performance. The strategy paves the way for practical planar optical devices and full-color imaging systems.
Topics & Concepts
Achromatic lensBroadbandPlanarOpticsComputer scienceCoherence (philosophical gambling strategy)PhysicsComputer graphics (images)Quantum mechanicsMetamaterials and Metasurfaces ApplicationsOptical Coatings and GratingsAdvanced optical system design