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Proceedings Paper

Quantum random number generation using a solid state single photon source
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Paper Abstract

In this work we couple bright room-temperature single-photon emission from a hexagonal boron nitride atomic defect into a laser-written photonic chip. We perform single photon state manipulation with evanescently coupled waveguides acting as a multiple beam splitter, and generate a superposition state maintaining single photon purity. We demonstrate that such states can be utilized for quantum random number generation.

Paper Details

Date Published: 30 December 2019
PDF: 2 pages
Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 112001D (30 December 2019); doi: 10.1117/12.2541286
Show Author Affiliations
Simon J. U. White, Univ. of Technology, Sydney (Australia)
Friederike Klauck, Univ. of Technology, Sydney (Germany)
Nora Schmitt, Univ. Rostock (Germany)
Toan Trong Tran, Univ. of Technology, Sydney (Australia)
Mehran Kianinia, Univ. of Technology, Sydney (Australia)
Andrea Steinfurth, Univ. Rostock (Germany)
Igor Aharonovich, Univ. of Technology, Sydney (Australia)
Alexander Szameit, Univ. Rostock (Germany)
Alexander S. Solntsev, Univ. of Technology, Sydney (Australia)


Published in SPIE Proceedings Vol. 11200:
AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019
Arnan Mitchell; Halina Rubinsztein-Dunlop, Editor(s)

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