Activeted-497428-2026

Quantum Frequency Converter

Quantum Frequency Converter (QFC system): Conversion of single photons from 1,529.44nm (C-Band, telecom wavelength) to 794.98nm (Rb-87-D1 line) via Sum-Frequency Generation (SFG), preserving quantum-mechanical properties and coherence. The system includes the required pump laser. Connection via PM fiber interfaces (FC/UPC) at input and output. An additional optical output for 1,529.44nm is provided, for feedback to the photon pair source and a locking system via optical fiber. Operation in a 19" rack in a temperature-controlled laboratory by qualified personnel. Photon pair source and 794.98nm reference laser are provided by DLR. Further information as per the tender documents.

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CONTRACTING AUTHORITY

Name

Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

City

Köln

Country

CLASSIFICATION

Procedure Type

Open Procedure

Contract Type

Supplies

Main CPV

38430000, Detection and analysis apparatus.

ADDITIONAL DETAILS

EU Funded

Yes

Suitable for SMEs

Electronic Submission

Required

Legal Basis

32014L0024

DEADLINES & TIMELINE

Submission Deadline

08/17/202608:00 AM Uhr31 days remaining

(LOT-0001)

Published

07/16/2026

TENDER DOCUMENTS

31 days remaining

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Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

·Köln

Deadline:August 20, 2026