Optical wavefront measurement using a novel phase-shifting point-diffraction interferometer
Year: 2007
Authors: Ferraro P., Paturzo M., Grilli S.
Autors Affiliation: CNR – Istituto Nazioanle di Ottica Applicata, Via Campi Flegrei 34, 80078 Pozzuoli (NA), Italy;
European Laboratory for Non-Linear Spectroscopy (LENS) Università di Firenze, Firenze, Italy
Abstract: A simple point-diffraction interferometer with phase-shifting capability has been designed using a pinhole fabricated from a lithium niobate crystal.
Journal/Review:
More Information: DOI: 10.1117/2.1200702.0621KeyWords: lithium niobate; interferometry;