NASA SBIR 2007 Solicitation

SMALL BUSINESS CONCERN (Firm Name, Mail Address, City/State/Zip, Phone)
Vista Photonics, Inc.
67 Condesa Road
Santa Fe, NM 87508 - 8136
(505) 466-3953

PRINCIPAL INVESTIGATOR/PROJECT MANAGER (Name, E-mail, Mail Address, City/State/Zip, Phone)
Jeffrey S. Pilgrim
jpilgrim@vistaphotonics.com
67 Condesa Road
Santa Fe, NM 87508 - 8136
(505) 466-3830

Expected Technology Readiness Level (TRL) upon completion of contract: 3 to 4

TECHNICAL ABSTRACT (Limit 2000 characters, approximately 200 words)
Environmental species measurement on airborne atmospheric research craft is a demanding application for optical sensing techniques. Yet optical techniques offer many advantages including high-precision, fast response, and high species selectivity. Balloonsonde, kite, unmanned aerial vehicle (UAV), or glider deployment demands that sensors meet stringent size, weight and power requirements. Few measurements are as important, and none have entered into the public consciousness, like the need to quantify global carbon dioxide loading. Vista Photonics proposes to develop rugged, compact, power efficient optical sensor technology capable of selectively measuring atmospheric carbon dioxide with precision that rivals ground based instruments. The enabling technology for meeting stringent NASA mission requirements is a newly emergent infrared laser source that delivers the high-sensitivity of established optical absorption detection techniques with extreme compactness and low power draw.

POTENTIAL NASA COMMERCIAL APPLICATIONS (Limit 1500 characters, approximately 150 words)
The immediate targeted application for NASA is trace atmospheric species monitoring on unmanned terrestrial atmospheric research craft. Phase II prototypes will be capable of selectively detecting carbon dioxide and water vapor. The integrated sensors will be suitable for dynamic airborne environments on Earth and in planetary measurements as diverse as the Moon, Mars and Titan. Other applications include fire detection on aircraft and high-value installations, gas sensing in air revitalization and water recovery processes on spacecraft, and leak detection during spacecraft launch operations.

POTENTIAL NON-NASA COMMERCIAL APPLICATIONS (Limit 1500 characters, approximately 150 words)
Phase III commercial applications abound for sensors whose performance and physical characteristics are suitable for unmanned airborne measurements. Examples include contaminant monitoring in process gas streams in the chemical and microelectronics industries, medical diagnosis through detection of biogenic gases in human breath that correlate to specific pathologies, and environmental monitoring and regulatory compliance in agriculture, power production, and occupational safety. The fully-developed Phase II instruments shall offer a compelling and desirable blend of performance, affordability, compactness, simplicity and ease-of-use relative to present commercial product offerings in these applications.

NASA's technology taxonomy has been developed by the SBIR-STTR program to disseminate awareness of proposed and awarded R/R&D in the agency. It is a listing of over 100 technologies, sorted into broad categories, of interest to NASA.

TECHNOLOGY TAXONOMY MAPPING

Optical Photonics