Sources for ultraviolet nuclear spectroscopy of thorium (sunspot) program

Active Cooperative Agreement Awarded Last action

Award ID
HR00112520033
Recipient
Awarding agency
Obligated
$4,017,035

Award facts

Assistance listing
12.910 Research and Technology Development
Completion date 67% complete
Place of performance
Boulder, CO 80309, USA

Award details come from USAspending.gov.

Transactions

Action Obligated Date
Amendment Sources for ultraviolet nuclear spectroscopy of thorium (sunspot) - bright VUV comb for 229TH spectroscopy based on 4-wave mixing in structured fibers - MOD.… $0
Amendment $2,037,847
Amendment Sources for ultraviolet nuclear spectroscopy of throrium (sunspot) program $1,488,271
Original award $490,917

Subawards

Subrecipient Amount Awarded
Kapteyn-Murnane Laboratories, Inc. The major Thrusts of this project are to (1) Build two (0.2ps and 1ps) Yb-fiber lasers operating at the 1038.7 nm wavelength resonant with the 229Th nuclear… $1,228,437
Kapteyn-Murnane Laboratories, Inc. $818,041
Kapteyn-Murnane Laboratories, Inc. DARPA SUNSPOT: Bright VUV comb for 229Th spectroscopy based on 4-wave mixing in structured fibers Statement of Work (SOW) for KMLabs The major Thrusts of this… $350,000

Quick answers

Who received award HR00112520033?

HR00112520033 was awarded to The Regents Of The University Of Colorado by Defense Advanced Research Projects Agency (Department of Defense) on June 27, 2025.

How much is award HR00112520033 worth?

$4,017,035 has been obligated on HR00112520033.

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