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Real-Time Non-Contact Detection of Surface Contamination

Award Information

Agency:
Department of Defense
Branch:
Army
Award ID:
Program Year/Program:
2013 / STTR
Agency Tracking Number:
A2-5073
Solicitation Year:
2011
Solicitation Topic Code:
A11a-T028
Solicitation Number:
2011.A
Small Business Information
Physical Sciences Inc.
20 New England Business Center Andover, MA 01810-1077
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2013
Title: Real-Time Non-Contact Detection of Surface Contamination
Agency / Branch: DOD / ARMY
Contract: W911SR-13-C-0005
Award Amount: $396,828.00
 

Abstract:

Physical Sciences Inc. (PSI) and its academic partner, the Rochester Institute of Technology (RIT), will continue to advance the capability of RIT"s DIRSIG hyperspectral scene simulation software to enable accurate prediction of LWIR reflectance characteristics of liquid-contaminated surfaces. DIRSIG reflectance model and software modifications will be implemented by RIT. In conjunction with RIT"s effort, PSI will create a wide variety of contaminant-substrate combinations and perform physical and spectroscopic characterization of those samples in to support testing and validation of the simulation capability developed by RIT. By the end of the Phase II program, we anticipate that DIRSIG simulations will facilitate prediction of features which can be exploited by spectral-matching-based target detection algorithms. Complementary to the DIRSIG development effort, PSI will also develop a compact field-deployable LWIR spectrometer and signal processing system capable of detecting and identifying surface contamination on the basis of contaminant-induced reflectance features. Specifically, we will develop and test a prototype LWIR Spatial Heterodyne Spectrometer (SHS) to determine the practical limits of LWIR spectral radiance measurements for surface contamination detection. Tests will be conducted against the same contaminant-substrate combinations used for DIRSIG development.

Principal Investigator:

Christopher M. Gittins
Principal Research Scientist
(978) 689-0003
gittins@psicorp.com

Business Contact:

B. D. Green
President and CEO
(978) 689-0003
green@psicorp.com
Small Business Information at Submission:

Physical Sciences Inc.
20 New England Business Center Andover, MA -

EIN/Tax ID: 042517090
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Rochester Institute of Technology
Sponsored Research Services
141 Lomb Memorial Drive
Rochester, NY 14623-5604
Contact: Nicholas Rogers
Contact Phone: (585) 475-7987