High-Performance Atmospheric Carbon Dioxide Analyzer

Award Information
Agency:
Department of Energy
Branch
n/a
Amount:
$100,000.00
Award Year:
2006
Program:
SBIR
Phase:
Phase I
Contract:
DE-FG02-06ER84490
Award Id:
80700
Agency Tracking Number:
80518S06-I
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
67 Condesa Road, Santa Fe, NM, 87508
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
JeffreyPilgrim
Dr.
(505) 466-3953
jpilgrim@vistaphotonics.com
Business Contact:
JeffreyPilgrim
Dr.
(505) 466-3953
jpilgrim@vistaphotonics.com
Research Institute:
n/a
Abstract
High-performance carbon dioxide detection is a critical component of the Department of Energy's greenhouse gas measurement strategy. However, high sensitivity, precision, and selectivity, in the presence of atmospheric contaminants, are a challenge to optical detection methods. In this project, an emerging, ultra-trace photoacoustic spectrometer, initially developed for use with simple laser diodes, will be coupled with an infrared laser-enhancement cavity to provide exceptional sensitivity and selectivity to the measurement of atmospheric carbon dioxide. The laser-enhancement technique will employ a broadly tunable, high-power solid-state laser operating at infrared wavelengths, allowing detection of multiple species. In Phase I, a bench-top, diode-pumped solid state laser, operating with broad wavelength tuning in the infrared region, will be designed and built. The laser will serve as the platform for a cavity-enhanced photoacoustic spectrometer. The high power and broad wavelength tuning of the solid state laser, combined with photoacoustic detection, will enable parts-per-billion detection of carbon dioxide. Commercial Applications And Other Benefits as described by the Applicant: The technology should be applicable to the detection of many trace species in addition to carbon dioxide, for much less cost than commercial systems that only target one species. Specific areas of application include biomedical breath diagnostics, process gas analysis, occupational safety, and homeland security

* information listed above is at the time of submission.

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