Four-state discrimination scheme beyond the heterodyne limit
Müller CR, Usuga MA, Wittmann C, Takeoka M, Marquardt C, Andersen UL, Leuchs G (2012)
Publication Type: Conference contribution
Publication year: 2012
Conference Proceedings Title: 2012 Conference on Lasers and Electro-Optics, CLEO 2012
ISBN: 9781467318396
Abstract
We propose and experimentally demonstrate a hybrid discrimination scheme for the quadrature phase shift keying protocol, which outperforms heterodyne detection for any signal power. The discrimination is composed of a quadrature measurement, feed forward and photon detection. © 2012 OSA.
Authors with CRIS profile
Christoph Marquardt
Institut für Optik, Information und Photonik
Gerhard Leuchs
Lehrstuhl für Experimentalphysik (Optik)
Involved external institutions
Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light
Germany (DE)
Japan National Institute of Information and Communications Technology (NICT) / 情報通信研究機構
Japan (JP)
Germany (DE)
Japan National Institute of Information and Communications Technology (NICT) / 情報通信研究機構
Japan (JP)
How to cite
APA:
Müller, C.R., Usuga, M.A., Wittmann, C., Takeoka, M., Marquardt, C., Andersen, U.L., & Leuchs, G. (2012). Four-state discrimination scheme beyond the heterodyne limit. In 2012 Conference on Lasers and Electro-Optics, CLEO 2012.
MLA:
Müller, Christian R., et al. "Four-state discrimination scheme beyond the heterodyne limit." Proceedings of the 2012 Conference on Lasers and Electro-Optics, CLEO 2012 2012.
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