Encoding complex fields by using a phase-only optical element
comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
comunitat-uji-handle4:
INVESTIGACIONMetadades
Títol
Encoding complex fields by using a phase-only optical elementData de publicació
2014Editor
Optical Society of AmericaISSN
0146-9592; 1539-4794Cita bibliogràfica
MENDOZA-YERO, Omel; MÍNGUEZ-VEGA, Gladys; LANCIS, Jesús. Encoding complex fields by using a phase-only optical element. Optics letters, 2014, vol. 39, no 7, p. 1740-1743.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-7-1740Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
We show that the amplitude and phase information from a two-dimensional complex field can be synthesized from a phase-only optical element with micrometric resolution. The principle of the method is based on the ... [+]
We show that the amplitude and phase information from a two-dimensional complex field can be synthesized from a phase-only optical element with micrometric resolution. The principle of the method is based on the combination of two spatially sampled phase elements by using a low-pass filter at the Fourier plane of a 4 - f optical system. The proposed encoding technique was theoretically demonstrated, as well as experimentally validated with the help of a phase-only spatial light modulator for phase encoding, a conventional CMOS camera to measure the amplitude of the complex field, and a Shack-Hartmann wavefront sensor to determine its phase. [-]
Publicat a
Optics letters, 2014, vol. 39, no 7Drets d'accés
© 2014 Optical Society of America.
ʺThis paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-7-1740. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law
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info:eu-repo/semantics/openAccess
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info:eu-repo/semantics/openAccess
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