# Multi-pixel superconducting nanowire single photon detectors (SNSPD) system

- **Source:** TED · `561874-2025`
- **Buyer:** Danmarks Tekniske Universitet - DTU
- **Published:** 2025-08-28
- **Deadline:** —
- **Estimated value:** 3,300,000 DKK
- **CPV codes:** 38000000, 38300000
- **Place-of-performance NUTS:** DK012, DNK
- **Buyer-address NUTS:** —
- **Notice type:** can-standard / 29

## Procedure details

Source lists may span several lots; list positions do not establish relationships.

### Procedure Types

- open

### Award Criterion Names

- Quality and functionality
- Price

### Award Criterion Descriptions

- Please see description in section 5.4 in the document Instructions to Tenderers.

### Options

- DTU asks for a price of an option on maintenance service (cf. Appendix 1, requirement number 19). Furthermore, there is a contract option of an opportunity to purchase up to two additional detectors in the future corresponding to the potential extra cryostat capacity.

## Description

DTU requires a multi-pixel superconducting nanowire single photon detectors (SNSPD) system. The multi-pixel superconducting nanowire single photon detectors (SNSPDs) system must include its related cryogenic system, optical components, and control electronics. The SNSPDs must have multiple electronically detached superconducting nanowires (pixels). This design must allow each pixel to detect photons at wavelength 1550.12 nm independently. The total detection efficiency sum of the individual pixels is at least 85 %. The contract period depends on when delivery can be made. Delivery will be according to the suppliers tender and the contract ends when both parties have fulfilled its obligations under the contract.

## Award result

- **Published notice total:** 2,950,000 DKK
- **Contract concluded:** 2025-08-22
- **Winner:** Photon Technology Italy SRL (CVR IT10315751213) · value 2,950,000 DKK
Published values may cover multiple lots, options and frameworks; they are not supplier revenue. Unlinked notice summaries do not assign each value or expiry to each winner.

## Original notice

https://ted.europa.eu/da/notice/-/detail/561874-2025