Space Tech

SNSPD arrays for space-based quantum communication and deep-space exploration

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Main applications
  • Deep Space Optical Communication
  • Laser Communication with GEO satellites
  • Space QKD
  • LiDAR
  • Astronomy

Designed for seamless integration into optical ground stations, our SNSPDs deliver the precision and reliability required for deep space communication and space QKD links

With state-of-the-art sensitivity and timing performance, our detectors support quantum-secure satellite communication, deep-space optical links, and advanced astronomical research—pushing the boundaries of space science and technology.

Space communication with SNSPDs

Single Quantum Iris X

Iris X is a flexible SNSPD system that supports both free-space coupling and fiber-based configurations. Its high detection efficiency and low noise make it a powerful tool for demanding applications, including deep-space communication and laser communication. Iris X delivers precise photon detection, enabling advancements in optical networks and space exploration. It comprises a cryostat with an optical window, which can host an SNSPD array up to 36 pixels.

Iris X is suitable for a variety of applications such as bio-imaging and deep-space optical communication.

Eos Vision
Iris X highlights
  • low noise environment for photon detection
  • ample space allocated for auxiliary components
  • the capability to host an SNSPD array of up to 48 pixels
Single Quantum x NASA Psyche Spacecraft

We are proud to announce a groundbreaking project for the ESA/NASA Joint Technology Demonstration with NASA Psyche Spacecraft. We will contribute with our technology to the latest achievements in laser communication and we can’t be more excited about that!

The Psyche mission will test a sophisticated deep space communication link at telecom wavelengths to stream data from hundreds of millions kilometer away. Here, Single Quantum will step in by providing with a low dead time, low jitter, single photon detector array for the ESA/ESOC ground laser receiver to be installed in Greece Q4 2024.

Our SNSPD array system will disclose higher data-rates for new potential shorter range missions.

Pia21499 artist's concept of psyche spacecraft with five panel array (1)

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Collaborations

Advancing space communication and free-space QKD

At Single Quantum, we view collaboration as essential to driving innovation in space technologies. Through partnerships with leading space agencies and research organizations, we combine cutting-edge technologies to tackle the unique challenges of space communication and exploration.

Interested in collaborating with us? Contact us!

Questions about how to use SNSPDs for space applications?

To tailor the optimal solution for you, our engineers will assist you, starting from understanding your needs and define the system specifications together with you.

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