title: Feasibility study for pseudoscopic problem in integral imaging using negative refractive index materials.
abstract: To solve the pseudoscopic problem, we propose a one-step integral imaging system with negative refractive index materials, which can avoid the deterioration in resolution inherent to the optical or digital two-step processes. Specifically, the proposed method is based on the novel feature of negative refractive index materials, bending light to a negative angle relative to the surface normal. The pseudoscopic imaging property of the negative refractive index material slab is theoretically investigated. For formation of orthoscopic reconstructed images, the matching condition of the negative index lens array and the positive index lens array is deduced. Two types of conceptual prototypes of integral imaging system with negative refractive index materials are designed. Experimental results show the validity of the proposed method. To the best of our knowledge, this is the first time to explore the application of negative index materials in eliminating the pseudoscopic effect in integral imaging.
authors.forename: JianLei
authors.initials: J
authors.lastname: Zhang
authors.forename: XiaoRui
authors.initials: X
authors.lastname: Wang
authors.forename: YuJiao
authors.initials: Y
authors.lastname: Chen
authors.forename: QiPing
authors.initials: Q
authors.lastname: Zhang
authors.forename: Shuo
authors.initials: S
authors.lastname: Yu
authors.forename: Ying
authors.initials: Y
authors.lastname: Yuan
authors.forename: BingTao
authors.initials: B
authors.lastname: Guo