Purchase of Optical Frequency Comb
Buyer: Københavns Universitet
- Published
- 17 June 2025
- Place of performance
- københavn, DK011
- Procedure
- Negotiated procedure
- Lots
- 1
- Notice number
- 00390144-2025
- Reference
- 9b785198-19e8-4858-80da-04ae34adae4e
- Official source
- Official source
CPV codes
- 38000000Equipo de laboratorio, óptico y de precisión (excepto gafas)
- 38636100Láseres
Description
A frequency comb is a complicated metrology tool to stabilize and characterize lasers, much like a wavemeter but with far greater precision, accuracy, and versatility. Our requirements are a frequency comb that can stabilize > 10 lasers with wavelength that are defined in the field, in the wavelength range of 670-2100nm, and long term linewidth < 20kHz for IR wavelengths using a GPS referenced RF lock. The possibility should be available for even better performance using an optical reference. The base unit for the frequency comb is typically broadened using “extensions” to reach larger wavelength coverage. The base unit from Toptica offer 8 output ports that feed into an extension. Once these ports are occupied, an entire new frequency comb is required to stabilize more lasers, so these ports must be used efficiently. What separates the equipment compared to other options on the market is the capabilities of their extensions. For more information BT-135
Award criteria
- Quality — It is essential that the supplier is able to meet the minimum research requirements. For more information BT-135.
Awards
| Awarded to | Amount | Date |
|---|---|---|
| TOPTICA Photonics SE | €496 | — |
Official publications
- TED · 00390144-2025 · 17 June 2025
- OJS · 114/2025 · 17 June 2025
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