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.
Cite
@article{arxiv.2506.17445,
title = {Multi-NARP Laser Driving Scheme for Multiplexed Quantum Networks},
author = {Ali Binai Motlagh and Grant Wilbur and Nour Allam and Giannis Tolis and Lilly Daw and S. ONeal and Dennis G. Deppe and Kimberley C. Hall},
journal= {arXiv preprint arXiv:2506.17445},
year = {2025}
}