Ultrasensitive Airborne Formaldehyde Monitor

This Small Business Innovative Research Phase I proposal seeks to develop an ultrasensitive, mid-infrared laser-based formaldehyde gas sensor system for airborne and ground-based atmospheric monitoring. The proposed instrument will be capable of accurately determining sub-parts-per-billion formaldehyde concentrations in seconds. This compact, lightweight instrument will be capable of long-term autonomous operation, and require minimal power. The Phase I research will demonstrate the feasibility of the technology by performing measurements on formaldehyde samples using Aeris� prototype compact spectrometer platform. The results of these tests will be used to quantify detection limits and hardware requirements for a Phase II instrument. Commercial systems based on the Phase II prototype will be developed and marketed during Phase III.

NASA applications for the technology include monitoring atmospherically relevant species in the Earth�s atmosphere, monitoring air quality during manned space missions, and characterizing extraterrestrial atmospheres.

Commercial applications based on the sensor technology described in this proposal include industrial monitoring, environmental monitoring, and general chemical analysis, including semiconductor gas purity analysis and medical diagnostics.

This is early/mid-stage (TRL 5) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.