SignalSpore

SPACE DATA CENTERS
SUPPLIER INTELLIGENCE

SPACE COMPUTINGEvidence. Agreements. Progress.
← All suppliers

SUPPLIER PROFILE

LASER COMPONENTS

Photonic computing components · Sensors & monitoring

1 linked project1 supply / hosting record1 project-linked + 0 other0 contract / order records

Contract / order records are included in the total above. One record may cover several contracts or orders. Counts do not represent unique contracts or customers.

View these supply / hosting records in the relationship directory →

Project-linked supply & hosting

“Role confirmed” identifies a supplier or host without a separately disclosed contract. Dates refer to disclosures or supporting evidence, not necessarily signing dates. Details includes the role, buyer, qualifications and project milestones.

Project-linked supply and hosting. Each row is a catalog record. Expand Details for scope, qualifications, role and linked project milestones.
Project / organizationWork / contributionAgreement evidenceDisclosed valueDisclosure date
ROQuET quantum photonic processorUniversity of Vienna

The detector board uses LASER COMPONENTS SAP500 silicon single-photon avalanche diodes. Six detector positions were installed; only three channels yielded usable flight measurements.

Photonic computing components · Sensors & monitoring

Details

Photonic computing components · Sensors & monitoring

Role: Supplier. Provides the hardware or services described in this record.

Disclosed buyer: Not disclosed.

Associated organization: University of Vienna

The source identifies this role. A separate contract or order is not established by this record.

This records an explicitly identified, implemented role in the flown research payload; it is not evidence of a separately announced paid contract. The direct legal buyer, contract execution/selection date, price and procurement terms are not disclosed. September 21, 2026 is the paper submission date, not the procurement date. The paper disagrees on whether the two additional unusable channels failed before or during launch; no failure date or supplier liability is inferred.

Evidence checked 27 Sept 2026.

Project: ROQuET quantum photonic processor

Project stage: In-orbit operation demonstrated

Next project milestone: No next mission milestone disclosed in the September 2026 paper.

This is a project target, not a supplier delivery commitment.

Role confirmedNot disclosedSource ↗