# A High repetition rate dual-comb tunable OPO with integrated pump laser

- **Source:** TED · `288968-2026`
- **Buyer:** Danmarks Tekniske Universitet - DTU
- **Published:** 2026-04-28
- **Deadline:** —
- **Estimated value:** 350,000 EUR
- **CPV codes:** 38636100, 38000000, 38600000, 38630000, 38636000
- **Place-of-performance NUTS:** DK021, 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

- Lowest price

### Award Criterion Descriptions

- The price to be assessed is the Total Agreement Value and the Total Price for Options, specified in Section 2.1 and 2.2 in Appendix 2 – Prices. The tender with the lowest total price will be awarded the contract.

### Options

- Warranty extension for 3th and 4th year. Tablet or computer for the instrument.

## Description

DTU requires the delivery of a turnkey, highly stable, and mutually coherent dual-comb light source with a broad spectral tuning range covering the near- to mid-infrared. The system shall be capable of generating femtosecond pulses at high repetition rates. The proposed solution shall consist of a tunable optical parametric oscillator (OPO) pumped by a dual-comb laser. The OPO shall provide continuous spectral coverage in the mid-infrared range from 2300 nm to 4200 nm and in the near-infrared range from 1500 nm to 1700 nm, while simultaneously providing output of the pump dual-comb. The system shall be installed at DTU Electro within the Optical Sensor Technology group. The delivered solution shall be fully integrated, user-friendly, and suitable for operation by multiple users. It shall support a wide range of applications, including but not limited to precision molecular sensing, rapid pump-probe analysis, hyperspectral imaging, and advanced semiconductor and photonic chip characterization.

## Award result

- **Published notice total:** 350,000 EUR
- **Winner:** — · value 350,000 EUR
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/288968-2026