Filtering biphoton quantum states to recover quantum information (Conference Presentation)

Daniel E. Jones; Brian T. Kirby; Gabriele Riccardi; Cristian Antonelli; Antonio Mecozzi; Michael Brodsky

doi:10.1117/12.2546684

10 March 2020 Filtering biphoton quantum states to recover quantum information (Conference Presentation)

Daniel E. Jones, Brian T. Kirby, Gabriele Riccardi, Cristian Antonelli, Antonio Mecozzi, Michael Brodsky

Proceedings Volume 11295, Advanced Optical Techniques for Quantum Information, Sensing, and Metrology; 1129504 (2020) https://doi.org/10.1117/12.2546684
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Future quantum networks offer the potential for new communication and computation applications. These quantum networks will undoubtedly require the routing of quantum information between distant parties. In order to reliably achieve the transmission of entangled states over such a network, some entanglement distillation protocol can be implemented on an ensemble of entangled photon pairs. Here, we demonstrate such a protocol by recovering quantum information using local filters on each photon of a polarization-entangled state in the presence of a common source of decoherence in the telecom fiber infrastructure, polarization mode dispersion (PMD).

Conference Presentation

Citation Download Citation

Daniel E. Jones, Brian T. Kirby, Gabriele Riccardi, Cristian Antonelli, Antonio Mecozzi, and Michael Brodsky "Filtering biphoton quantum states to recover quantum information (Conference Presentation)", Proc. SPIE 11295, Advanced Optical Techniques for Quantum Information, Sensing, and Metrology, 1129504 (10 March 2020); https://doi.org/10.1117/12.2546684

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