PHYSICAL SCIENCES INC. — Department of Defense SBIR Phase I: N212-133
PHYSICAL SCIENCES INC. — SBIR Phase I award from Department of Defense.
- Amount
- $139,904
- Agency
- Department of Defense · Navy
- Program / Phase
- SBIR · Phase I
- Topic
- N212-133
- Solicitation
- 21.2
- NAICS
- —
- Place of performance
- MA
- Period
- 2021-10-20 → 2022-04-20
Description
Physical Sciences Inc. (PSI) will develop Sealed Complete Vacuum Equipment (SeaCoVE) as a supporting technology for portable atom-based sensors (clocks or inertial systems) based on measurements of a vapor of laser-cooled atoms. The single volume ultra-high vacuum (UHV) system of the SeaCoVE provides the lowest size, weight, and power vacuum solution and will passively maintain favorable conditions for atom trapping over >5 years to enable sensor operation in custom optical geometries compatible with atomic clock, accelerometer, or gyroscope configurations. In Phase I, a single volume UHV system without active pumping or non-evaporable getters will be demonstrated from commercial off-the-shelf components that traps laser-cooled rubidium atoms. In Phase II, custom geometry microfabricated vacuum chambers capable of trapping laser-cooled rubidium will be delivered.