Complete Frequency-Bin Bell Basis Synthesizer.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.230505
Abstract: We report the experimental generation of all four frequency-bin Bell states in a single versatile setup via successive pumping of spontaneous parametric down-conversion with single and dual spectral lines. Our scheme utilizes intensity modulation to… read more here.
Keywords: bin bell; frequency bin; bell basis;
Characterization of Quantum Frequency Processors
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2023.3266662
Abstract: Frequency-bin qubits possess unique synergies with wavelength-multiplexed lightwave communications, suggesting valuable opportunities for quantum networking with the existing fiber-optic infrastructure. Although the coherent manipulation of frequency-bin states requires highly controllable multi-spectral-mode interference, the quantum frequency… read more here.
Keywords: frequency; frequency processors; characterization quantum; frequency bin ... See more keywords
Direct generation of frequency-bin entangled photons via two-period quasi-phase-matched parametric downconversion.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.001416
Abstract: We report a simple scheme for direct generation of frequency-bin entangled photon pairs via spontaneous parametric downconversion. Our fabricated nonlinear optical crystal with two different poling periods can simultaneously satisfy two different, spectrally symmetric nondegenerate… read more here.
Keywords: frequency bin; direct generation; frequency; generation frequency ... See more keywords
A silicon source of frequency-bin entangled photons: publisher's note.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.471241
Abstract: This publisher's note contains corrections to Opt. Lett.47, 6201 (2022)10.1364/OL.471241. read more here.
Keywords: source frequency; publisher note; silicon source; frequency bin ... See more keywords
Discrete frequency-bin entanglement generation via cascaded second-order nonlinear processes in Sagnac interferometer.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.489656
Abstract: Discrete frequency-bin entanglement is an essential resource for applications in quantum information processing. In this Letter, we propose and demonstrate a scheme to generate discrete frequency-bin entanglement with a single piece of periodically poled lithium… read more here.
Keywords: sagnac interferometer; discrete frequency; frequency; frequency bin ... See more keywords