Work

Single-pixel digital holography with phase-encoded illumination

Year: 2017

Type: article

Abstract: We demonstrate imaging of complex amplitude objects through digital holography with phase-structured illumination and bucket detection. The object is sampled with a set of micro-structured phase patterns implemented onto a liquid-crystal spatial light modulator while a bucket detector sequentially records the irradiance fluctuations corresponding to the interference between object and reference beams. Our reconstruction algorithm retrieves the unknown phase information from the full set of photocurrent measurements. Interestingly, the sampling functions can be codified onto the reference beam, so they can be nonlocal with respect to the object. Finally, we show that the system is well-fitted for transmission of the object information through scattering media.

Source: Optics Express

DOI: 10.1364/oe.25.004975

Authors: Lluís Martínez-León, Pere Clemente, Yutaka Mori, Vicent Climent, Jesús Lancis, Enrique Tajahuerce

Institutions: Universitat Jaume I, Kagawa University

Language: English

Topic: Digital Holography and Microscopy

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

Funders: Ministerio de Economía y Competitividad, Generalitat Valenciana, Universitat Jaume I