In this work, we present a two-step phase shifting interferometer based on two-coupled interferometers. The system generates two-interferograms. We analyzed the cases of four-pattern captured in two steps; the results obtained for transparent samples are presented.

© 2014 Optical Society of America

PDF Article
This paper was not presented at the conference

More Like This
Measurement of the slope of transparent micro-structures using parallel phase shifting interferometry

L. García Lechuga, G. Reséndiz López, O. Delgado Vasallo, M. A. Sandoval Hernández, L. A. Bonilla Jiménez, J. A. Martínez Domínguez, V.H. Flores Muñoz, H. A. Mosqueda Altamirano, and N. I. Toto Arellano
LTu4A.15 Latin America Optics and Photonics Conference (LAOP) 2016

Two shots phase shifting interferometry for slope measurements of non-birefringent transmissive phase samples

J. A. Martínez-Domínguez, B. Lopez-Ortiz, M. A. Sandoval-Hernández, L. A. Bonilla-Jiménez, F. J. Sánchez-González, N.-I. Toto-Arellano, A. Martinez-García, and V. H. Flores-Muñoz
LTh4A.1 Latin America Optics and Photonics Conference (LAOP) 2014

Phase profile analysis of phase objects through the use of a common path interferometer based on a one beam splitter configuration

Luis García-Lechuga, Jonathan Martínez Lozano, Belen López Ortiz, Victor H. Flores Muñoz, Noel-Ivan Toto-Arellano, Juan Carlos Seck-Tuoh-Mora, Juan Carlos González-Islas, and Gustavo Rodríguez-Zurita
JTh1C.4 Digital Holography and Three-Dimensional Imaging (DH) 2014


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription