Linearly polarized single photons in the telecom ‘O’ band from a quantum dot in an elliptical bullseye resonator

A. Barbiero; G. Shooter; T. Müller; J. Skiba-Szymanska; R. M. Stevenson; L. E. Goff; D. A. Ritchie; A. J. Shields

doi:10.1117/12.3001566

13 March 2024 Linearly polarized single photons in the telecom ‘O’ band from a quantum dot in an elliptical bullseye resonator

A. Barbiero, G. Shooter, T. Müller, J. Skiba-Szymanska, R. M. Stevenson, L. E. Goff, D. A. Ritchie, A. J. Shields

Author Affiliations +

Proceedings Volume 12911, Quantum Computing, Communication, and Simulation IV; 129110S (2024) https://doi.org/10.1117/12.3001566
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

Semiconductor quantum dots can generate single indistinguishable photons at telecom wavelengths for quantum networking applications. Integrating quantum dots into polarized microcavities is highly beneficial for advanced functionalities. In this work, we couple a quantum dot emitting in the telecom ‘O’ band to an elliptical bullseye resonator, demonstrating broadband polarization-selective enhancement and linearly polarized single-photon emission.

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A. Barbiero, G. Shooter, T. Müller, J. Skiba-Szymanska, R. M. Stevenson, L. E. Goff, D. A. Ritchie, and A. J. Shields "Linearly polarized single photons in the telecom ‘O’ band from a quantum dot in an elliptical bullseye resonator", Proc. SPIE 12911, Quantum Computing, Communication, and Simulation IV, 129110S (13 March 2024); https://doi.org/10.1117/12.3001566

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