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Spacecraft Cabin Particulate Monitor

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
88171
Program Year/Program:
2009 / SBIR
Agency Tracking Number:
074344
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Aerodyne Research, Inc.
45 MANNING RD BILLERICA, MA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2009
Title: Spacecraft Cabin Particulate Monitor
Agency: NASA
Contract: NNX09CA91C
Award Amount: $600,000.00
 

Abstract:

We have built and tested an optical extinction monitor for the detection of spacecraft cabin particulates. This sensor sensitive to particle sizes ranging from a few nanometer to tens of micrometers in diameter. Designed to utilize commercial off- the-shelf components, the monitor, once calibrated, requires minimal recalibration and only periodic baseline determinations, a process which can be automated as part of the operation of the instrument. It employs no consumables. This monitor employs cavity attenuation phase shift technology and involves the use a light emitting diode coupled to a low-loss optical cavity. The Phase I project involved a proof-of-principle demonstration that demonstrated a sensitivity of less than 0.1 micrograms per cubic meter. During the Phase II project, a prototype sensor will be delivered to NASA for the purpose of laboratory and field measurements. A major goal will be to miniaturize the monitor.

Principal Investigator:

Andrew Freedman
Principal Investigator
9786639500
af@aerodyne.com

Business Contact:

Andrew Freedman
Business Official
9786639500
af@aerodyne.com
Small Business Information at Submission:

Aerodyne Research, Inc.
45 Manning Road Billerica, MA 01821

EIN/Tax ID: 042471226
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No