A Pure and Indistinguishable Single-Photon Source at Telecommunication Wavelength

Autor: Beatrice Da Lio, Carlos Faurby, Xiaoyan Zhou, Ming Lai Chan, Ravitej Uppu, Henri Thyrrestrup, Sven Scholz, Andreas D. Wieck, Arne Ludwig, Peter Lodahl, Leonardo Midolo

Publikováno v: Advanced Quantum Technologies
da Lio, B, Faurby, C F D, zcf649, Z, Chan, M L, Uppu, R, Nielsen, H T, Scholz, S, Wieck, A D, Ludwig, A, Lodahl, P & Midolo, L 2022, ' A Pure and Indistinguishable Single-Photon Source at Telecommunication Wavelength ', Advanced Quantum Technologies, vol. 5, no. 5, 2200006 . https://doi.org/10.1002/qute.202200006

On-demand single-photon sources emitting pure and indistinguishable photons at the telecommunication wavelength are a critical asset towards the deployment of fiber-based quantum networks. Indeed, single photons may serve as flying qubits, allowing c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a74b732c8599bf974c6b5d2e2b75eef

On-chip nano-electro-mechanical switching of deterministic single photons

Autor: Xiaoyan Zhou, Camille Papon, Henri Thyrrestrup, Zhe Liu, Søren Stobbe, Rüdiger Schott, Andreas D. Wieck, Arne Ludwig, Peter Lodahl, null LeonardoMidolo

Publikováno v: Zhou, X, Papon, C, Thyrrestrup, H, Liu, Z, Stobbe, S, Schott, R, Wieck, A D, Ludwig, A, Lodahl, P & Midolo, L 2019, On-chip nano-electro-mechanical switching of deterministic single photons . in Conference on Lasers and Electro-Optics (CLEO) & Exhibition . The Optical Society of America edn, vol. 39, IEEE, San Jose Convention Center, San Jose, United States, Conference on Lasers and Electro-Optics, no. 39, vol. 2, . https://doi.org/10.1364/CLEO_QELS.2019.FTh3D.2
Zhou, X, Papon, C, Thyrrestrup, H, Liu, Z, Stobbe, S, Schott, R, Wieck, A D, Ludwig, A, Lodahl, P & Midolo, L 2019, On-chip nano-electro-mechanical switching of deterministic single photons . in Proceedings of 2019 Conference on Lasers and Electro-Optics ., 8749753, IEEE, 2019 Conference on Lasers and Electro-Optics, CLEO 2019-Proceedings, 2019 CLEO Conference & Exhibition, San Jose, California, United States, 05/05/2019 . https://doi.org/10.23919/CLEO.2019.8749753

We demonstrate a nano-electro-mechanical single-photon router integrated with semiconductor quantum emitters, showing an extinction ratio of > 20 mathrm{dB} and operation speed of MHz with insertion loss of 0.67 dB and footprint < 30mu m-{2}.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5ea063e4fc0ebc458ee46da61788941
https://curis.ku.dk/ws/files/251577709/On_chip_nano_electro_mechanical_switching_of_deterministic_single_photons.pdf

Diffusion of light in white LEDs (Conference Presentation)

Autor: Willem L. Vos, Wilbert L. IJzerman, Allard Mosk, Maryna Meretska, Henri Thyrrestrup, Ad Lagendijk

Publikováno v: Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XXII.

Energy efficient generation of white light has become an important issue in recent years. Technology of white-light emitting diodes (LEDs) is one of the promising directions. The main challenges in the LED production are understanding scattering, abs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5df1d4ffa8fbb75fd481a586c6a86fcc
https://doi.org/10.1117/12.2289161

Indistinguishable and efficient single photons from a quantum dot in a planar nanobeam waveguide

Autor: Andreas D. Wieck, Tommaso Pregnolato, Rüdiger Schott, Arne Ludwig, Matthias C. Löbl, Immo Söllner, Chris L. Dreeßen, Søren Stobbe, Andreas V. Kuhlmann, Peter Lodahl, Alisa Javadi, Raphaël S. Daveau, Jin D. Song, Petru Tighineanu, Henri Thyrrestrup, Suk In Park, Richard J. Warburton, Leonardo Midolo, Gabija Kiršanskė

Publikováno v: Physical Review B
Kirsanské, G, Nielsen, H T, Daveau, R S, Dreessen, C L, Pregnolato, T, Midolo, L, Tighineanu, P, Javadi, A, Stobbe, S, Ludwig, A, Schott, R, Wieck, A D, Park, S I, Song, J D, Kuhlmann, A, Söllner, I, Löbel, M, Warburton, R J & Lodahl, P 2017, ' Indistinguishable and efficient single photons from a quantum dot in a planar nanobeam waveguide ', Physical Review B, vol. 96, 165306 . https://doi.org/10.1103/PhysRevB.96.165306

We demonstrate a high-purity source of indistinguishable single photons using a quantum dot embedded in a nanophotonic waveguide. The source features a near-unity internal coupling efficiency and the collected photons are efficiently coupled off-chip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37fe320b6ff3cc1808b360d3d95bed30
http://arxiv.org/abs/1701.08131

Near-unity coupling efficiency of a quantum emitter to a photonic crystal waveguide

Autor: Søren Stobbe, Sahand Mahmoodian, Henri Thyrrestrup, Peter Lodahl, Jin Dong Song, Jin Liu, Immo Söllner, Eun Ha Lee, S. Lindskov Hansen, M. Arcari, Alisa Javadi

Publikováno v: Physical review letters. 113(9)

A quantum emitter efficiently coupled to a nanophotonic waveguide constitutes a promising system for the realization of single-photon transistors, quantum-logic gates based on giant single-photon nonlinearities, and high bit-rate deterministic single

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88a7e6f258e54cea8cad6a4064fdf9ec
https://pubmed.ncbi.nlm.nih.gov/25215983