# Polarization-Entangled Photon Source

Federal contract opportunity, via Kontrakk.

- **Agency:** COMMERCE, DEPARTMENT OF.NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY.DEPT OF COMMERCE NIST
- **Notice ID:** 6540f6ffb11a454a92f34618aa986b3a
- **Solicitation number:** NB6760202601970
- **Notice type:** Combined Synopsis/Solicitation
- **Set-aside:** No Set aside used
- **NAICS:** 334515
- **Place of performance:** Boulder, CO
- **Posted:** July 31, 2026
- **Response deadline:** August 13, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/6540f6ffb11a454a92f34618aa986b3a
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/6540f6ffb11a454a92f34618aa986b3a/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/6540f6ffb11a454a92f34618aa986b3a/view

## Points of contact

- Lia M Arthofer · lia.arthofer@nist.gov (primary)