Telecom C-band photon-pair generation using standard SMF-28 fiber
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126692
Abstract: Abstract Photon-pair generation must satisfy both the energy conservation and phase-matching conditions with a specific pump wavelength and dispersion of nonlinear optical medium, but finding a photon-pair, which has a desired specific wavelength, generation medium… read more here.
Keywords: photon; photon pair; generation; pair generation ... See more keywords
Integrated Reconfigurable Photon-Pair Source Based on High-Q Nonlinear Chalcogenide Glass Microring Resonators.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00858
Abstract: Chalcogenide glasses (ChGs) have recently emerged as enabling materials for building reconfigurable nanophotonic devices by employing their refractive index changes associated with photosensitive effects. In particular, the availability of low-loss thin-film ChGs and the realization… read more here.
Keywords: photon; photon pair; chalcogenide; pair source ... See more keywords
Observation of photon-pair generation in the normal group-velocity-dispersion regime with slight detuning from the pump wavelength
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aae172
Abstract: A fiber-based photon-pair source in the telecom C-band is suitable for quantum information science including quantum communications. Spontaneous four-wave mixing effects are known to create photon pairs that are slightly detuned from the pump wavelength… read more here.
Keywords: pair; photon pair; dispersion; pair generation ... See more keywords
Nonclassical photon-pair source based on noiseless photon echo
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review A"
DOI: 10.1103/physreva.107.042619
Abstract: The Duan-Lukin-Cirac-Zoller (DLCZ) scheme is a potential method to establish remote entanglements and realize large-scale quantum networks. Here we propose a DLCZ-like scheme based on the noiseless photon echo in rare-earth ion-doped crystals. Correlated photon… read more here.
Keywords: noiseless photon; photon pair; photon echo; photon ... See more keywords
Integrated photon-pair source with monolithic piezoelectric frequency tunability
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review A"
DOI: 10.1103/physreva.107.052602
Abstract: This work demonstrates the capabilities of an entangled photon-pair source at telecom wavelengths, based on a photonic integrated Si$_3$N$_4$ microresonator with monolithically integrated piezoelectric frequency tuning. Previously, frequency tuning of photon-pairs generated by microresonators has… read more here.
Keywords: piezoelectric frequency; frequency; photon pair; pair source ... See more keywords
Quantum delocalization in photon-pair generation
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.023850
Abstract: The generation of correlated photon pairs is a key to the production of entangled quantum states, which have a variety of applications within the area of quantum information. In spontaneous parametric down-conversion—the primary method of… read more here.
Keywords: pair; quantum delocalization; photon pair; generation ... See more keywords
Numerical Investigation of Photon-Pair Generation in Periodically Poled M TiO X O 4 (M =K , Rb, Cs; X =P , As)
Sign Up to like & getrecommendations! Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.8.024035
Abstract: We present a detailed numerical investigation of five nonlinear materials and their properties regarding photon-pair creation using parametric downconversion. Periodic poling of ferroelectric nonlinear materials is a convenient way to generate collinearly propagating photon pairs.… read more here.
Keywords: photon; photon pair; investigation; generation ... See more keywords
Photon-Pair Sources Based on Intermodal Four-Wave Mixing in Few-Mode Fibers
Sign Up to like & getrecommendations! Published in 2018 at "Fibers"
DOI: 10.3390/fib6020032
Abstract: Four-wave mixing in optical fibers has been proven to have many applications within processing of classical optical signals. In addition, recent developments in multimode fibers have made it possible to achieve the necessary phase-matching for… read more here.
Keywords: wave mixing; photon pair; fibers photon; four wave ... See more keywords