Compensation of a chromatic aberration of a geometric phase lens for realizing a bi-focal integral floating display without a color breaking

摘要

A bi-focal geometric phase (GP) lens can be used to improve the depth range of an integral floating display to form switchable depth planes. However, due to a chromatic aberration of a GP lens to form R/G/B sub-images at different locations, a color breaking of floated image can occur. In this paper, we propose a novel method to compensate that chromatic aberration by integrating R/G/B pixels at depths.