SBIR/STTR Research Award
NON-INVASIVE MAGNETO-OPTIC FIELD SENSOR SYSTEM
Award amount
$167,499Program and phase
SBIR · Phase IAward year
2022Award details
- Awarding agency
- Department of Defense
- Branch
- Defense Threat Reduction Agency
- Recipient company
- ADVANCED FIBER SENSORS INC
- Proposal award date
- 2021-11-30
- Contract end date
- 2022-06-29
- UEI
- WNSKCLK245A7
- Solicitation number
- 21.2
- Topic code
- DTRA212-005
Research abstract
The feasibility of developing an optically-based sensing system that is capable of noninvasively characterizing pulsed magnetic fields with single-millimeter spatial resolution either inside or external to a cavity exposed to x-ray or gamma radiation will be investigated. An optical-fiber-coupled sensor will be designed, fabricated, and experimentally verified to meet or exceed desired sensitivity, bandwidth, and rise-time specifications while resolving real-time, single-event magnetic-field transients. A theoretical investigation of the effects of x-ray and/or gamma-ray exposure on the optical sensor components will be conducted, and experimental identification will be made of any disruption to the probe-measurement capability during and/or after exposure to appropriate ionizing-photon energies and dosages. A novel time-domain calibration algorithm will be developed and applied to experimentally extracted magnetic-field pulses in order to optimize the magnitude and pulse-shape accuracy.
Technology keywords
Not reported
Other awards by this recipient
Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.
- Wearable, Broadband, EM Field Exposure Detection System with Data Sharing Capability
- Wearable, Broadband, Photonic EM Field Exposure Detection System with Data Sharing Capability
- Multi-Channel, High Resolution, High Dynamic Range, Broadband RF Mapping System
- BROADBAND HPRF/HPM WARNING AND ANALYSIS SYSTEM WITH PHOTONIC ELECTROMAGNETIC SENSORS
- Broadband, Real-Time Non-Intrusive High-Power-Microwave Near-Felds Mapping System
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Compact Optical Fiber For Extreme Environments (COFFEE)
- Compact Optical Fiber For Extreme Environments (COFFEE)
Research funding history
7 SBIR/STTR records share this UEI (2013–2022). Reported award amounts total $2,196,925. Reported amounts are not federal obligations.
Phases: Phase I, Phase II
Agencies: Department of Defense