Multi-NARP Laser Driving Scheme for Multiplexed Quantum Networks

• URL: http://arxiv.org/abs/2506.17445v1
• Date: Fri, 20 Jun 2025 19:26:16 GMT
• Title: Multi-NARP Laser Driving Scheme for Multiplexed Quantum Networks
• Authors: Ali Binai Motlagh, Grant Wilbur, Nour Allam, Giannis Tolis, Lilly Daw, S. ONeal, Dennis G. Deppe, Kimberley C. Hall,
• Abstract summary: We extend the recently developed NARP scheme for laser-triggered single-photon sources to the simultaneous excitation of multiple emitters with varying transition energies.<n>We show that simultaneous triggering of at least 10 emitters is possible, enabling the development of high-bandwidth quantum networks.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We extend the recently developed NARP scheme for laser-triggered single-photon sources to the simultaneous excitation of multiple emitters with varying transition energies, laying the groundwork for wavelength-division multiplexing in quantum optical networks. Our Multi-NARP scheme does not rely on polarization filtering and thus enables the near-unity extraction efficiency of single photons from each quantum dot. Our approach also offers the advantages of robustness to variations in the laser pulse parameters and immunity to excitation-induced dephasing tied to electron-phonon coupling. We show that simultaneous triggering of at least 10 emitters is possible, enabling the development of high-bandwidth quantum networks.

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