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Indistinguishable photons from deterministically integrated single quantum dots in heterogeneous GaAs/Si3N4 quantum photonic circuits

Published

Author(s)

Peter Schnauber, Anshuman Singh, Johannes Schall, Suk I. Park, Jin Dong Song, Sven Rodt, Kartik A. Srinivasan, Stephan Reitzenstein, Marcelo I. Davanco

Abstract

With in-situ electron beam lithography we deterministically integrate single InAs quantum dots into heterogeneous GaAs/Si3N4 waveguide circuits. Through microphotoluminescence spectroscopy, we show on-chip quantum dot emission of single, postselected indistinguishable photons into Si3N4 waveguides.
Conference Dates
September 15-19, 2019
Conference Location
Washington, DC
Conference Title
OSA Frontiers in Optics Laser Science APS/DLS

Keywords

quantum dots, quantum photonics, single-photon sources, photonic integration

Citation

Schnauber, P. , Singh, A. , Schall, J. , Park, S. , , J. , Rodt, S. , Srinivasan, K. , Reitzenstein, S. and Davanco, M. (2019), Indistinguishable photons from deterministically integrated single quantum dots in heterogeneous GaAs/Si3N4 quantum photonic circuits, OSA Frontiers in Optics Laser Science APS/DLS, Washington, DC, [online], https://doi.org/10.1364/FIO.2019.FM3D.5 (Accessed July 29, 2021)
Created September 15, 2019, Updated March 2, 2020