Design of acircular refractive lenses for integrated optical circuits
Anno: 1987
Autori: Righini G.C., Molesini G.
Affiliazione autori: 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.
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Parole chiavi: Optical design; Planar refractive lenses; Integrated optics; Waveguides optical; Arcicular rferactive lenses; Field angles; Integrated optical circuits; Waveguide lenses; LensesCitazioni: 1dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-14Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)