Hybrid integration for spatially-multiplexed single-photon generation
- Others:
- Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS) ; Macquarie University
- Laboratoire de physique de la matière condensée (LPMC) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)
- Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS) ; The University of Sydney
- CUDOS ; Macquarie University
- CUDOS ARC Centre of Excellence, School of Physics ; The University of Sydney
- European Project: 244026,EC:FP7:ICT,FP7-ICT-2009-C,QUANTIP(2010)
Description
A key resource for quantum optics experiments is an on-demand source of single and multiple photon states at telecommunication wavelengths. This letter presents a her- alded single photon source based on a hybrid technology approach, combining high efficiency periodically poled lithium niobate waveguides, low-loss laser inscribed circuits, and fast (>1 MHz) fibre coupled electro-optic switches. Hybrid inter- facing different platforms is a promising route to exploiting the advantages of existing technology and has permitted the demonstration of the multiplexing of four identical sources of single photons to one output. Since this is an integrated tech- nology, it provides scalability and can immediately leverage any improvements in transmission, detection and photon production efficiencies.
Additional details
- URL
- https://hal.science/hal-01054245
- URN
- urn:oai:HAL:hal-01054245v1
- Origin repository
- UNICA