NSF award 2534875 · University of Denver

Quantum Stimulated Raman Spectroscopy and Sensing

Final report due

30 April 2029

in 925 days · The award ends on 31 December 2028.

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Decide about an extension2 Sep 2028in 685 days
award ending 2028-12-31 · Research.gov
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Extension request16 Nov 2028in 760 days
award ending 2028-12-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Dec 2028in 795 days
award ending 2028-12-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due30 Apr 2029in 925 days
award ending 2028-12-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due30 Apr 2029in 925 days
award ending 2028-12-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out30 Apr 2029in 925 days
award ending 2028-12-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 December 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 30 April 2029.

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Award card

Award number: 2534875
Period of support: 1 Jan 2026 – 31 Dec 2028
Amount: $444,534
Awardee: University of Denver, Denver, CO
Program: CSCS: Circuits and Systems for
Directorate: ENG

Abstract

The goal of this proposal is to demonstrate a new sensing technique called “Quantum stimulated Raman spectroscopy” (QSRS) that is extremely sensitive to vibrational resonances in materials, providing a unique “fingerprint” that can distinguish materials. The key innovation behind QSRS is the use of entangled photons (single light particles) as the probing source; calculations suggest that the correlations from…

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