Related papers: On-demand single photon emission in the telecom C-band from nanowire-based quantum dots

On-demand single photon emission in the telecom C-band from nanowire-based quantum dots

URL: http://arxiv.org/abs/2309.13381v1
Date: Sat, 23 Sep 2023 14:03:39 GMT
Title: On-demand single photon emission in the telecom C-band from nanowire-based quantum dots
Authors: Andrew N. Wakileh, Lingxi Yu, Do\u{g}a Dokuz, Sofiane Haffouz, Xiaohua Wu, Jean Lapointe, David B. Northeast, Robin L. Williams, Nir Rotenberg, Philip J. Poole, Dan Dalacu
Abstract summary: We demonstrate single photon emission from position-controlled nanowire quantum dots at lambda > 1530 nm. Results are an important step towards the scalable manufacture of high efficiency, high rate single photon emitters in the telecom C-band.
Score: 0.5055815271772576
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: Single photon sources operating on-demand at telecom wavelengths are required in fiber-based quantum secure communication technologies. In this work we demonstrate single photon emission from position-controlled nanowire quantum dots emitting at {\lambda} > 1530 nm. Using above-band pulsed excitation, we obtain single photon purities of g(2)(0) = 0.062. These results represent an important step towards the scalable manufacture of high efficiency, high rate single photon emitters in the telecom C-band.

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