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Expired Tender Denmark ICB TOT Ref. 136650314

Laser Frequency Comb for 2Es Tender in Denmark - 136650314

Tender notice from Denmark, published on 26 Feb 2026.

Exeutive Summary

The DANMARKS TEKNISKE UNIVERSITET - DTU has issued a Tender notice for the procurement of a Laser Frequency Comb for 2Es in the Denmark. This Tender notice was published on 26 Feb 2026 and is scheduled to close on 31 Mar 2026, with an estimated Tender value of EUR 1300000. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 136650314, while the tender notice number is 137665-2026 and Register on the platform.

Key facts

Summary
Laser Frequency Comb for 2Es
Sector
Technology and Equipment
TOT Ref. No.
136650314
Document Ref. No.
137665-2026
Country
Denmark
Notice type
Tender
Competition
ICB
Publication date
26 Feb 2026
Bid deadline
31 Mar 2026
EMD
Refer Document
Tender value
EUR 1300000
Purchaser ownership
Public
Financier
Self Financed

CPV classification

38630000Astronomical and optical instruments
38000000Laboratory, optical and precision equipments (excl. glasses)
38600000Optical instruments
38636000Specialist optical instruments
38636100Lasers

Purchaser details

Purchaser contact is for registered users

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Tender details

DTU will like to buy a Laser Frequency Comb for 2ES (The Second Earth Spectrograph). The Second Earth Spectrograph (2ES) is a next-generation extreme-precision radial velocity spectro-graph that will be installed at the MPG/ESO 2.2m Telescope on La Silla, Chile (Southern Hemisphere). 2ES will be dedicated to a 5-year observing program with access to the majority (2/3) of the tele-scope time with the goal of discovering temperate terrestrial Earth-mass planets in the habitable zone around the brightest solar-type stars in the sky. In order to achieve the extreme precision needed for 2ES to complete its science objectives, a Laser Frequency Comb (LFC) calibration source is crucial in order to be able to calibrate the spectrograph to achieve the extreme precision of 10 cm/s over many years of operation. The LFC must cover the entire wavelength range of 2ES (370 nm to 870 nm) and have comb lines at appropriate spacing (see requirements) and have extreme stability (see requirements). The LFC must be able to function in a as-tronomical observing environment, be remotely operatable and be also to sustain a significant uptime at the astronomical telescope.
Doc Title: Laser Frequency Comb for 2ES
Contract Type: supplies
Document Type: Contract Notice

Reference Number: 10691

Contract Type: supplies

Estimated Value: 1300000 - EUR

Authority Type: body-pl

Doc Title: Laser Frequency Comb for 2ES

Dispatch Date: 2026-02-25

Publish Date: 2026-02-26

Submission Date: 2026-03-31

Documents

Tender Notice
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Corresponding contract award notice

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Frequently asked questions

The bid deadline for Laser Frequency Comb for 2Es was 31 Mar 2026. Bidding is closed.

This tender has been issued by DANMARKS TEKNISKE UNIVERSITET - DTU in Denmark.

The estimated tender value is EUR 1300000. EMD / bid security details are provided in the tender document.

This tender is Self Financed

The tender is classified under the following CPV code(s): 38630000 ~ Astronomical and optical instruments ~ https://www.tendersontime.com/denmark-tenders/astronomical-and-optical-instruments-tenders/, 38000000 ~ Laboratory, optical and precision equipments (excl. glasses) ~ https://www.tendersontime.com/denmark-tenders/laboratory-optical-and-precision-equipments-excl-glasses-tenders/, 38600000 ~ Optical instruments ~ https://www.tendersontime.com/denmark-tenders/optical-instruments-tenders/, 38636000 ~ Specialist optical instruments ~ https://www.tendersontime.com/denmark-tenders/specialist-optical-instruments-tenders/, 38636100 ~ Lasers ~ https://www.tendersontime.com/denmark-tenders/lasers-tenders/.

The tender notice and related documents are listed in the Documents section above. Select a document to view or download it. Please log in or register to access the documents. If you cannot find additional documents in the Documents section, please log in to your account and Send Document Request from your account section.

The TendersOnTime reference is 136650314. The purchaser document reference is 137665-2026.

See the Similar Tenders section on this page or browse other tenders from Denmark.

This tender falls under Technology and Equipment in Denmark. Suppliers in these sectors can track similar Denmark tenders using CPV-based alerts.