The first stand-alone single photon source
1.Main computer
2.Pulsed laser
4.Single-photon state preparation / demultiplexer QDmx-6
6.Cryogenically cooled single-photon sources eDelight

The first stand-alone quantum light source.

Prometheus is the core that breathes life into quantum technologies. Quandela’s unique design and fiber-pigtailing technique allow for compact integration in a 19 inch rack for portability and usability in any environment.  

With fully-integrated cryogenics, opto-electronic modules and solid-state sources, Prometheus delivers high-quality photonic qubits for quantum information processing. 

All the modules are interconnected via optical fibers…
… and controlled via the user interface


Solid-state quantum light emitters & qubit control unit


QDmx6: active time to spatial single photon demultiplexer

Who are we

Quandela brings state-of-the-art technology and combines it with the strong dedication of its teams. We build unique solid-state sources of quantum light and create quantum algorithms to power a new generation of quantum computers, available on the cloud.

Join our team

Be part of an experience: Quandela is a growing company with large ambitions and a limitless potential. If like us you’re a passionate scientist or technologist, hungry for a challenge and with long term vision, come work with us and together, we’ll tackle on the quantum revolution!

Who trusts us

From industries and commercial partners working with us to develop new quantum computing use-cases, to funding agencies and investors supporting the scale-up of our technology; to the scientific community integrating Quandela’s components and adopting our cloud solutions to tackle multiple quantum applications.

Ask for solutions

Request access to our quantum computing platform and solutions by contacting our teams.