SPECIAL NOTICE
99 -- TECHNOLOGY TRANSFER OPPORTUNITY: Electric Field Imaging System (LAR-TOPS-116)
- Notice Date
- 4/23/2024 1:08:04 PM
- Notice Type
- Special Notice
- NAICS
- 927110
— Space Research and Technology
- Contracting Office
- NASA LANGLEY RESEARCH CENTER HAMPTON VA 23681 USA
- ZIP Code
- 23681
- Solicitation Number
- T2P-LaRC-00146
- Response Due
- 4/23/2025 2:00:00 PM
- Archive Date
- 05/08/2025
- Point of Contact
- NASA�s Technology Transfer Program
- E-Mail Address
-
Agency-Patent-Licensing@mail.nasa.gov
(Agency-Patent-Licensing@mail.nasa.gov)
- Description
- NASA�s Technology Transfer Program solicits inquiries from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights may be issued on an exclusive or nonexclusive basis and may include specific fields of use.�NASA provides no funding in conjunction with these potential licenses. THE TECHNOLOGY: NASA Langley Research Center's Electric Field Imaging (EFI) system is the only noncontact method capable of quantitatively measuring the magnitude and direction of electrostatic fields in near- and far-field applications. Based on low-cost, commercially available components, the EFI system uses measurement of very low-current, human-safe electric fields to construct a three-dimensional image of objects and people based on their dielectric properties. This platform technology, originally developed for measurement of the efficacy of electrical shielding around cables, could be optimized for a variety of applications, including medical imaging, security and detection, weather and natural disaster prediction, and nondestructive evaluation of composites and insulators. The EFI system has the potential to offer a lower-cost, portable, and safer alternative to the imaging systems currently used in these applications. The EFI imaging platform consists of a sensor array, processing equipment, and an output device. By registering voltage differences at multiple points within the sensor array, the EFI system can calculate the electrical potential at points removed from the sensor. Using techniques similar to computed tomography, the electrical potential data can be assembled into a three-dimension map of the magnitude and direction of electric fields. Since objects interact with electric fields differently based on their shape and dielectric properties, this electric field data can then be used to understand shape, internal structure, and dielectric properties (e.g., impedance, resistance) of objects in three dimensions. The EFI sensor can be used on its own to see electric fields or image electric fieldemitting objects near the sensor (e.g., to evaluate leakage from poorly shielded wires or casings). For evaluation of objects that do not produce an electric field, NASA has developed generator that emits a low-current, human-safe electrostatic field for snapshot evaluation of objects. Additionally, an alternative EFI system optimized to evaluate electric fields at significant distances (greater than 1 mile) is being developed for weather-related applications. To express interest in this opportunity, please submit a license application through NASA�s Automated Technology Licensing Application System (ATLAS) by visiting�https://technology.nasa.gov/patent/LAR-TOPS-116 If you have any questions, please e-mail NASA�s Technology Transfer Program at�Agency-Patent-Licensing@mail.nasa.gov�with the title of this Technology Transfer Opportunity as listed in this SAM.gov notice and your preferred contact information. For more information about licensing other NASA-developed technologies, please visit the NASA Technology Transfer Portal at�https://technology.nasa.gov/ These responses are provided to members of NASA�s Technology Transfer Program for the purpose of promoting public awareness of NASA-developed technology products, and conducting preliminary market research to determine public interest in and potential for future licensing opportunities.�No follow-on procurement is expected to result from responses to this Notice.
- Web Link
-
SAM.gov Permalink
(https://sam.gov/opp/ce4eae8e0daa443f9f88b4adc1cbab25/view)
- Record
- SN07039383-F 20240425/240423230047 (samdaily.us)
- Source
-
SAM.gov Link to This Notice
(may not be valid after Archive Date)
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