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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 38, Iss. 24 — Dec. 15, 2013
  • pp: 5389–5392

Super-resolution with complex masks using a phase-only LCD

Noé Alcalá Ochoa and Carlos Pérez-Santos  »View Author Affiliations


Optics Letters, Vol. 38, Issue 24, pp. 5389-5392 (2013)
http://dx.doi.org/10.1364/OL.38.005389


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Abstract

Two methods to achieve super-resolution with complex masks displayed in one-phase-only liquid crystal display (LCD) are described. The first method decomposes the complex mask into two phase-only elements with a posterior recombination using an interferometer, and the second method simultaneously encodes the amplitude and the phase by modulating the amplitude of the carrier phase. Experimental results are presented using a liquid crystal on silicon spatial light modulator under reflection.

© 2013 Optical Society of America

OCIS Codes
(100.5090) Image processing : Phase-only filters
(100.6640) Image processing : Superresolution
(180.1790) Microscopy : Confocal microscopy
(180.3170) Microscopy : Interference microscopy
(230.3720) Optical devices : Liquid-crystal devices

ToC Category:
Image Processing

History
Original Manuscript: August 2, 2013
Revised Manuscript: November 12, 2013
Manuscript Accepted: November 12, 2013
Published: December 10, 2013

Citation
Noé Alcalá Ochoa and Carlos Pérez-Santos, "Super-resolution with complex masks using a phase-only LCD," Opt. Lett. 38, 5389-5392 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-24-5389

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