USA flag logo/image

An Official Website of the United States Government

Optical Monitor for Major Air Constituents

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
90713
Program Year/Program:
2009 / SBIR
Agency Tracking Number:
085293
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Vista Photonics, Inc.
67 Condesa Rd. Santa Fe, NM 87508-8136
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2009
Title: Optical Monitor for Major Air Constituents
Agency: NASA
Contract: NNX09CE16P
Award Amount: $100,000.00
 

Abstract:

The well-being of the crew on manned missions depends critical on the composition of the habitat air. Oxygen, carbon dioxide and water vapor are the most important air constituents that have to be monitored continuously. Optical monitoring with its features of high precision, strong species selectivity and fast response is the preferred method if lightweight, small and low power-draw instrumentation can be developed. Vertical cavity surface emitting lasers (VCSELs) are now available covering a broad wavelength range. These single frequency light sources are ideal candidates for high performance gas monitoring and especially suited for space applications due to their small size and extremely low power consumption. Vista Photonics proposes to develop technology based on these lasers that leads to small sensors that fulfill the strict requirements of spaceflight. The narrowband output of these lasers combined with wavelength modulation spectroscopy and a compact absorption cell will provide superior sensor performance. Inherent features like sensor health monitoring and recalibration without the use of expendable gases will be incorporated. The developed sensor will be fully automated and no maintenance will be required.

Principal Investigator:

Joerg Kutzner
Principal Investigator
5054663830
jkutzner@vistaphotonics.com

Business Contact:

Jeffrey S. Pilgrim
President
5054663953
jpilgrim@vistaphotonics.com
Small Business Information at Submission:

Vista Photonics, Inc.
67 Condesa Road Santa Fe, NM 87508

EIN/Tax ID: 200051259
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No