Photonic quantum walks in a fiber based recursion loop

A. Schreiber, K. N. Cassemiro, V. Potoček, A. Gábris, I. Jex, Ch Silberhorn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We present a flexible and robust system for implementing one-dimensional coined quantum walks. A recursion loop in the optical network together with a translation of the spatial into the time domain ensures the possible increment of the step number without need of additional optical elements. An intrinsic phase stability assures a high degree of coherence and hence guarantees a good scalability of the system. We performed a quantum walk over 27 steps and analyzed the 54 output modes. Furthermore, we estimated that up to 100 steps can be realized with only minor changes in the used components.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages155-158
Number of pages4
Volume1363
DOIs
Publication statusPublished - 2011
Event10th International Conference on Quantum Communication, Measurement And Computing, QCMC 2010 - Brisbane, QLD, Australia
Duration: Jul 19 2010Jul 23 2010

Other

Other10th International Conference on Quantum Communication, Measurement And Computing, QCMC 2010
CountryAustralia
CityBrisbane, QLD
Period7/19/107/23/10

Fingerprint

photonics
fibers
output

Keywords

  • Quantum simulations
  • Quantum walk

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Schreiber, A., Cassemiro, K. N., Potoček, V., Gábris, A., Jex, I., & Silberhorn, C. (2011). Photonic quantum walks in a fiber based recursion loop. In AIP Conference Proceedings (Vol. 1363, pp. 155-158) https://doi.org/10.1063/1.3630170

Photonic quantum walks in a fiber based recursion loop. / Schreiber, A.; Cassemiro, K. N.; Potoček, V.; Gábris, A.; Jex, I.; Silberhorn, Ch.

AIP Conference Proceedings. Vol. 1363 2011. p. 155-158.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Schreiber, A, Cassemiro, KN, Potoček, V, Gábris, A, Jex, I & Silberhorn, C 2011, Photonic quantum walks in a fiber based recursion loop. in AIP Conference Proceedings. vol. 1363, pp. 155-158, 10th International Conference on Quantum Communication, Measurement And Computing, QCMC 2010, Brisbane, QLD, Australia, 7/19/10. https://doi.org/10.1063/1.3630170
Schreiber A, Cassemiro KN, Potoček V, Gábris A, Jex I, Silberhorn C. Photonic quantum walks in a fiber based recursion loop. In AIP Conference Proceedings. Vol. 1363. 2011. p. 155-158 https://doi.org/10.1063/1.3630170
Schreiber, A. ; Cassemiro, K. N. ; Potoček, V. ; Gábris, A. ; Jex, I. ; Silberhorn, Ch. / Photonic quantum walks in a fiber based recursion loop. AIP Conference Proceedings. Vol. 1363 2011. pp. 155-158
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