CIOP   05384
CENTRO DE INVESTIGACIONES OPTICAS
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Polarization phase-shift interferometry: a simple laboratory setup
Autor/es:
M. VANNONI, G. MOLESINI, M. TRIVI.
Lugar:
Campinas, Brasil
Reunión:
Congreso; Reunión Iberoamericana de Optica (RIAO/Optilas); 2007
Resumen:
An interferometry experiment is proposed, working on a Twyman-Green optical configuration. The interferogram is acquired with a digital camera and processed. Using polarization components the interferogram is phaseshifted and four different interferograms are acquired. The experiment is proposed as an introduction to modem phaseshift interferometry, using concepts and laboratory equipment at the level of undergraduate optics courses.