Sparrow Core
On-chip deterministic quantum-dot single-photon source for free-space quantum optics setups.
Quantum devices · In catalog
efficiency: >50% (vendor claim) · indistinguishability: >97% (vendor claim) · wavelength: 920–980 nm typical
Sparrow Quantum
Deterministic quantum-dot single-photon source chips and rack-mounted Sparrow Nest systems.
Public-seed listing. Not a claimed profile and not an offer.
- Website
- https://sparrowquantum.com/
- HQ
- Frederiksberg, DK
- Stage
- Scaleup
- Founded
- 2015
- Categories
- Quantum devices, Sensing & readout
- Listing
- published
- Source
- public_seed
- Updated
- 1 Oct 2026
- nordic-quantum
- denmark-quantum
- single-photon
- quantum-dot
- photonic
- copenhagen
Products (2)
Sparrow Nest
Rack-mounted turnkey single-photon generator system powered by Sparrow Core.
Quantum devices · In catalog
form_factor: 19-inch rack (~42U) · fiber_output: PM780 FC/APC (options) · rep_rate: 80 ± 0.5 MHz laser