dc.identifier.uri |
http://dx.doi.org/10.15488/16723 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/16850 |
|
dc.contributor.author |
Mahmudlu, Hatam
|
|
dc.contributor.author |
May, Stuart
|
|
dc.contributor.author |
Angulo, Alí
|
|
dc.contributor.author |
Sorel, Marc
|
|
dc.contributor.author |
Kues, Michael
|
|
dc.date.accessioned |
2024-03-21T10:56:54Z |
|
dc.date.available |
2024-03-21T10:56:54Z |
|
dc.date.issued |
2021 |
|
dc.identifier.citation |
Mahmudlu, H.; May, S.; Angulo, A.; Sorel, M.; Kues, M.: AlGaAs-on-insulator waveguide for highly efficient photon-pair generation via spontaneous four-wave mixing. In: Optics Letters 46 (2021), Nr. 5, 1061. DOI: https://doi.org/10.1364/ol.418932 |
|
dc.description.abstract |
We report on the generation of correlated photon pairs in AlGaAs-on-insulator (AlGaAs-OI) waveguides through nonlinear spontaneous four-wave-mixing (SFWM). Our measurements reveal an SFWM pair generation efficiency of ∼0.096 × 1012 pairs/(sW2) at a wavelength of 1550 nm. This is one of the highest efficiencies achieved to date for integrated SFWM sources. A maximal coincidence-to-accidental ratio of ∼122 is measured. A spectral characterization of the device’s pair emission at the quantum level demonstrates a broad generation bandwidth of 2.0 THz, which is important for frequency multiplexing applications. Our results indicate that AlGaAs-OI is an efficient material platform for integrated quantum photonics at telecom wavelengths. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Washington, DC : Soc. |
|
dc.relation.ispartofseries |
Optics Letters 46 (2021), Nr. 5 |
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dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Aluminum gallium arsenide |
eng |
dc.subject |
Efficiency |
eng |
dc.subject |
Four wave mixing |
eng |
dc.subject |
Optical waveguides |
eng |
dc.subject |
Photons |
eng |
dc.subject |
Spectrum analyzers |
eng |
dc.subject |
Correlated photon pairs |
eng |
dc.subject |
Frequency multiplexing |
eng |
dc.subject |
Photon pair generations |
eng |
dc.subject |
Quantum levels |
eng |
dc.subject |
Quantum photonics |
eng |
dc.subject |
Spectral characterization |
eng |
dc.subject |
Spontaneous four-wave mixing |
eng |
dc.subject |
Telecom wavelengths |
eng |
dc.subject |
photon |
eng |
dc.subject |
photonics |
eng |
dc.subject |
Gallium compounds |
eng |
dc.subject.ddc |
530 | Physik
|
|
dc.title |
AlGaAs-on-insulator waveguide for highly efficient photon-pair generation via spontaneous four-wave mixing |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1539-4794 |
|
dc.relation.issn |
0146-9592 |
|
dc.relation.doi |
https://doi.org/10.1364/ol.418932 |
|
dc.bibliographicCitation.issue |
5 |
|
dc.bibliographicCitation.volume |
46 |
|
dc.bibliographicCitation.firstPage |
1061 |
|
dc.description.version |
publishedVersion |
eng |
tib.accessRights |
frei zug�nglich |
|
dc.bibliographicCitation.articleNumber |
1061 |
|