Quantum photonics hybrid integration platform
arXiv:1507.00256 · doi:10.1063/1.4935029
Abstract
Fundamental to integrated photonic quantum computing is an on-chip method for routing and modulating quantum light emission. We demonstrate a hybrid integration platform consisting of arbitrarily designed waveguide circuits and single photon sources. InAs quantum dots (QD) embedded in GaAs are bonded to an SiON waveguide chip such that the QD emission is coupled to the waveguide mode. The waveguides are SiON core embedded in a SiO2 cladding. A tuneable Mach Zehnder modulates the emission between two output ports and can act as a path-encoded qubit preparation device. The single photon nature of the emission was verified by an on-chip Hanbury Brown and Twiss measurement.
4 pages, 9 figures
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Cited by in corpus (13)
- Hybrid integration methods for on-chip quantum photonics
- Hybrid integration of solid-state quantum emitters on a silicon photonic chip
- Fully on-chip single-photon Hanbury-Brown and Twiss experiment on a monolithic semiconductor-superconductor platform
- Cavity-enhanced coherent light scattering from a quantum dot
- Integrated Single Photon Emitters
- Independent indistinguishable quantum light sources on a reconfigurable photonic integrated circuit
- Quantum repeaters with individual rare-earth ions at telecommunication wavelengths
- Towards a source of multi-photon entangled states for linear optical quantum computing
- On-chip generation of heralded photon-number states
- On-chip III-V monolithic integration of heralded single photon sources and beamsplitters
- Directional emission of a deterministically fabricated quantum dot - Bragg reflection multi-mode waveguide system
- A silicon photonic add-drop filter for quantum emitters
- Directional coupling of emitters into waveguides: A symmetry perspective