TY - JOUR
T1 - Real-time acquisition of complex optical fields by binary amplitude modulation
AU - Peters, Eduardo
AU - Clemente, Pere
AU - Salvador-Balaguer, E.
AU - Tajahuerce, Enrique
AU - Andrés, Pedro
AU - Pérez, Darío G.
AU - Lancis, Jesús
N1 - Funding Information:
Comisi?n Nacional de Investigaci?n Cient?fica y Tecnol?gica (CONICYT) (FONDECYT 1140917); Universitat Jaume I (UJI) (P1-1B2015-35); Pontificia Universidad Cat?lica de Valpara?so (PUCV) (123.731/2014); Ministerio de Econom?a y Competitividad (MINECO) (FIS2016-75618-R).
Publisher Copyright:
© 2017 Optical Society of America.
PY - 2017/5/15
Y1 - 2017/5/15
N2 - We describe, through simulations and experiments, a real-time wavefront acquisition technique using random binary amplitude masks and an iterative phase retrieval algorithm based on the Fresnel propagator. By using a digital micromirror device, it is possible to recover an unknown complex object by illuminating with this set of masks and simultaneously recording the resulting intensity patterns with a high-speed camera, making this technique suitable for dynamic applications.
AB - We describe, through simulations and experiments, a real-time wavefront acquisition technique using random binary amplitude masks and an iterative phase retrieval algorithm based on the Fresnel propagator. By using a digital micromirror device, it is possible to recover an unknown complex object by illuminating with this set of masks and simultaneously recording the resulting intensity patterns with a high-speed camera, making this technique suitable for dynamic applications.
UR - http://www.scopus.com/inward/record.url?scp=85019204403&partnerID=8YFLogxK
U2 - 10.1364/OL.42.002030
DO - 10.1364/OL.42.002030
M3 - Article
AN - SCOPUS:85019204403
SN - 0146-9592
VL - 42
SP - 2030
EP - 2033
JO - Optics Letters
JF - Optics Letters
IS - 10
ER -