Design of acircular refractive lenses for integrated optical circuits
Authors: Righini G.C., Molesini G.
Autors Affiliation: Istituto di Ricerca sulle Onde Elettromagnetiche, CNR;
Istituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Firenze, Italy
Abstract: Techniques of optical design have been applied to integrated optical systems. A novel class of waveguide lenses is presented, called CHARLES (Corrected Homogeneous Acircular Refractive LEns System). CHARLES consists of a small number of single lenses bounded by non circular arcs and non-uniformly spaced: it is capable of diffraction-limited performance over relatively large field angles, i. e. up to 10 degree from the axis for f/number about 3.
KeyWords: Optical design; Planar refractive lenses; Integrated optics; Waveguides optical; Arcicular rferactive lenses; Field angles; Integrated optical circuits; Waveguide lenses; LensesCitations: 1data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2021-10-10References taken from IsiWeb of Knowledge: (subscribers only)