Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources

Niels Gregersen, Dara McCutcheon, Jesper Mørk, Julien Claudon, Jean-Michel Gerard

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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Abstract

The photonic nanowire single-photon source design approach allows for efficient broadband coupling between a quantum dot and a 1D photonic environment. In this work, we introduce weak cavity effects to the design by implementing a distributed Bragg reflector in the inverted taper. This leads to broadband enhancement of the photon emission rate with a Purcellfactor of 6 over a full-width half-maximum range of 20 nm while maintaining a total outcoupling efficiency of 0.8 to a Gaussian profile.
Original languageEnglish
Title of host publicationProceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Number of pages2
Publication date2016
Publication statusPublished - 2016
Event7th International Conference on Metamaterials, Photonic Crystals and Plasmonics - Convention & Exhibition Centre, Torremolinos, Malaga, Spain
Duration: 25 Jul 201628 Jul 2016

Conference

Conference7th International Conference on Metamaterials, Photonic Crystals and Plasmonics
LocationConvention & Exhibition Centre, Torremolinos
CountrySpain
CityMalaga
Period25/07/201628/07/2016

Cite this

Gregersen, N., McCutcheon, D., Mørk, J., Claudon, J., & Gerard, J-M. (2016). Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources. In Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Gregersen, Niels ; McCutcheon, Dara ; Mørk, Jesper ; Claudon, Julien ; Gerard, Jean-Michel. / Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources. Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 2016.
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Gregersen, N, McCutcheon, D, Mørk, J, Claudon, J & Gerard, J-M 2016, Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources. in Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Malaga, Spain, 25/07/2016.

Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources. / Gregersen, Niels; McCutcheon, Dara; Mørk, Jesper; Claudon, Julien; Gerard, Jean-Michel.

Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 2016.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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AU - Gerard, Jean-Michel

PY - 2016

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N2 - The photonic nanowire single-photon source design approach allows for efficient broadband coupling between a quantum dot and a 1D photonic environment. In this work, we introduce weak cavity effects to the design by implementing a distributed Bragg reflector in the inverted taper. This leads to broadband enhancement of the photon emission rate with a Purcellfactor of 6 over a full-width half-maximum range of 20 nm while maintaining a total outcoupling efficiency of 0.8 to a Gaussian profile.

AB - The photonic nanowire single-photon source design approach allows for efficient broadband coupling between a quantum dot and a 1D photonic environment. In this work, we introduce weak cavity effects to the design by implementing a distributed Bragg reflector in the inverted taper. This leads to broadband enhancement of the photon emission rate with a Purcellfactor of 6 over a full-width half-maximum range of 20 nm while maintaining a total outcoupling efficiency of 0.8 to a Gaussian profile.

M3 - Article in proceedings

BT - Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics

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Gregersen N, McCutcheon D, Mørk J, Claudon J, Gerard J-M. Broadband Purcell enhancement in highly efficient photonic nanowire-based single-photon sources. In Proceedings of the 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics. 2016