We present a novel approach that overcomes the outstanding challenge of the rate-directionality tradeoff of monolithic single photon sources operating at room temperature, and demonstrate ultrabright, highly directional single photon sources based on colloidal quantum dots positioned on a hybrid nano-resonator - antenna device, that can be used for both free-space and fiber applications. We also demostrate methods for encoding high-dimensional qudits on the different spatial degrees of freedom of the photons emitted from these sources.
|Original language||American English|
|Number of pages||2|
|Journal||International Conference on Metamaterials, Photonic Crystals and Plasmonics|
|State||Published - 2023|
|Event||13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023 - Paris, France|
Duration: 18 Jul 2023 → 21 Jul 2023
Bibliographical notePublisher Copyright:
© 2023, META Conference. All rights reserved.
- colloidal nanocrystals
- colloidal quantum dots
- quantum dots
- quantum information
- quantum optics
- Single photon sources