Abstract:
Spatial qudits are D-dimensional (D . 2) quantum systems carrying information encoded in the discretized transverse momentum and position of single photons. We present a proof-of-principle demonstration of a method for preparing arbitrary pure states of such systems by using a single phase-only spatial light modulator (SLM). The method relies on the encoding of the complex transmission function corresponding to a given spatial qudit state onto a preset diffraction order of a phase-only grating function addressed at the SLM. Fidelities of preparation above 94% were obtained with this method, which is simpler, less costly, and more efficient than those that require two SLMs for the same purpose. © 2013 Optical Society of America.
Registro:
Documento: |
Artículo
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Título: | Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator |
Autor: | Solís-Prosser, M.A.; Arias, A.; Varga, J.J.M.; Rebón, L.; Ledesma, S.; Iemmi, C.; Neves, L. |
Filiación: | Center for Optics and Photonics, Universidad de Concepción, Casilla 4016, Concepcióne, Chile Departamento de Física, MSI-Nucleus on Advanced Optics, Universidad de Concepción, Concepcióne, Chile Center for Research, Instituto Tecnológico Metropolitano, A.A 54954, Medellín, Colombia Departamento de Física, FCEyN, Universidad de Buenos Aires, Buenos Aires 1428, Argentina Instituto de Física de la Plata, Universidad Nacional de la Plata, C.C. 67, 1900 La Plata, Argentina Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG 30123-970, Brazil
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Palabras clave: | Diffraction orders; Proof of principles; Pure state; Quantum system; Single photons; Spatial light modulators; Transmission function; Transverse momenta; Quantum electronics; Quantum optics; Light modulators |
Año: | 2013
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Volumen: | 38
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Número: | 22
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Página de inicio: | 4762
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Página de fin: | 4765
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DOI: |
http://dx.doi.org/10.1364/OL.38.004762 |
Título revista: | Optics Letters
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Título revista abreviado: | Opt. Lett.
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ISSN: | 01469592
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CODEN: | OPLED
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v38_n22_p4762_SolisProsser |
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Citas:
---------- APA ----------
Solís-Prosser, M.A., Arias, A., Varga, J.J.M., Rebón, L., Ledesma, S., Iemmi, C. & Neves, L.
(2013)
. Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator. Optics Letters, 38(22), 4762-4765.
http://dx.doi.org/10.1364/OL.38.004762---------- CHICAGO ----------
Solís-Prosser, M.A., Arias, A., Varga, J.J.M., Rebón, L., Ledesma, S., Iemmi, C., et al.
"Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator"
. Optics Letters 38, no. 22
(2013) : 4762-4765.
http://dx.doi.org/10.1364/OL.38.004762---------- MLA ----------
Solís-Prosser, M.A., Arias, A., Varga, J.J.M., Rebón, L., Ledesma, S., Iemmi, C., et al.
"Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator"
. Optics Letters, vol. 38, no. 22, 2013, pp. 4762-4765.
http://dx.doi.org/10.1364/OL.38.004762---------- VANCOUVER ----------
Solís-Prosser, M.A., Arias, A., Varga, J.J.M., Rebón, L., Ledesma, S., Iemmi, C., et al. Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator. Opt. Lett. 2013;38(22):4762-4765.
http://dx.doi.org/10.1364/OL.38.004762