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Archived

Sources for Ultraviolet Nuclear Spectroscopy of Thorium (SUNSPOT)

Federal funding opportunity HR001125S0008 from DARPA - Defense Sciences Office (Department of Defense).

Posted
January 27, 2025
Closed
March 13, 2025
Cost sharing
No
Instrument
Cooperative Agreement, Other, Procurement Contract
Assistance listing
12.910
Category
Science and Technology and other Research and Development
Archives
April 12, 2025

Program funding history

Awards made under Assistance Listing 12.910 across FY2025–FY2027, from public federal spending records.

FY2025 obligated
$212.5M
FY2026 obligated
$198.5M
FY2027 (to date) obligated
$0
Awards in window
401

Top recipients: Regents of the University of Michigan, Clemson University, The Leland Stanford Junior University, University of Southern California, Massachusetts Institute of Technology

Source: USAspending.gov · refreshed October 2026 · Program page: awards, recipients and the opportunities under this listing →

This opportunity is archived. Applications are no longer accepted. Similar grants are listed below, and the free Tuesday digest carries the next ones like it.

Synopsis

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals in the development of highly coherent sources of vacuum ultraviolet (VUV) radiation for clock-grade spectroscopy of the recently discovered thorium (229m-Th) nuclear isomeric transition. Proposed research should investigate innovative approaches that enable revolutionary advances in science, devices, or systems. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice.

Who can apply

All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.

The official record

Grants.gov published the official terms and dates of this opportunity; this page keeps them as they were listed.

View on Grants.gov   Full announcement

Agency contact: DARPA - Defense Sciences Office · [email protected] · 571-218-4565

New to federal funding? How to read an announcement · Who can apply · How grants work

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