Scientific Results

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: 10.1117/2.1200702.0621
KeyWords: lithium niobate; interferometry;

English