# Acquisition of a closed-cycle cryostat to Quantum Photonics Group, Niels Bohr Institute

- **Source:** TED · `387270-2024`
- **Buyer:** University of Copenhagen
- **Published:** 2024-07-01
- **Deadline:** —
- **Estimated value:** 6,200,000 DKK
- **CPV codes:** 38000000
- **NUTS codes:** DK011, DNK
- **Notice type:** veat / 25

## Description

We are purchasing two closed-cycle cryostats, dedicated to quantum photonics experiments. These experiments require stability on the nanometer scale, temperatures at 4 K to suppress all decoherence processes, fiber access to the samples, vector magnets, and RF and feedthroughs for low-noise operation of quantum emitters. Both systems need to operate in the 600nm – 1100 nm wavelength range. Additionally, one system requires to be compatible with operating at O-band wavelengths (1200nm - 1350nm). The supplier shall install the system on-site and train local personnel in using the cryostat systems.

## Award result

- **Total awarded:** 6,200,000 DKK
- **Winner:** Attocube systems AG · value 6,200,000 DKK

## Original notice

https://ted.europa.eu/da/notice/-/detail/387270-2024