Test of a conical lens using a two-beam shearing interferometer
Anno: 2003
Autori: De Angelis M., De Nicola S., Ferraro P., Finizio A., Pierattini G.
Affiliazione autori: Istituto Nazionale di Ottica Applicata, Sez. di Napoli, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy;
Istituto di Cibernetica “E. Caianiello” del CNR, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy
Abstract: We describe a two-beam shearing interferometric technique for testing refractive conical lenses. The optical configuration requires two mutually coherent plane wave fronts transmitted through the conical lens under test. The method can also be considered as an interferometric fringe projection technique in which a fringe pattern produced by the two interfering wave fronts is projected through the optical elements. We describe the principle of the method and present application of the technique for determining the angle formed by the flat surface and the conical surface of a refractive conical lens. (C) 2002 Elsevier Science Ltd. All rights reserved.
Giornale/Rivista: OPTICS AND LASERS IN ENGINEERING
Volume: 39 (2) Da Pagina: 155 A: 163
Parole chiavi: Axicon; Interferometry; Optical testingDOI: 10.1016/S0143-8166(01)00088-4Citazioni: 14dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui
