Passive Infrared Detection of Aerosolized Bacterial Spores

Award Information
Agency: Department of Defense
Branch: Army
Contract: W911SR-10-C-0082
Agency Tracking Number: A10A-019-0077
Amount: $99,999.00
Phase: Phase I
Program: STTR
Awards Year: 2010
Solitcitation Year: 2010
Solitcitation Topic Code: A10A-T019
Solitcitation Number: 2010.A
Small Business Information
EPIR Technologies Inc
590 Territorial Drive, Suite B, Bolingbrook, IL, 60440
Duns: 068568588
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Audrius Budrys
 Senior Engineer
 (630) 771-0203
 abudrys@epir.com
Business Contact
 Sivalingam Sivananthan
Title: President & CEO
Phone: (630) 771-0203
Email: ssivananthan@epir.com
Research Institution
 University of Michigan
 Amanda Coulter
 1st Floor Room 1064
3003 South State Street
Ann Arbor, MI, 48109
 (734) 764-7250
 Nonprofit college or university
Abstract
The capability to reliably and remotely detect, identify and track biological aerosols is a critical need for the United States military. EPIR Technologies proposes to improve this capability by making use of the infrared signatures from biological aerosol broadband Mie scattering, comprising both mid and long wavelength infrared (MW/LWIR) components, as well as a potential polarization component. EPIR proposes to meet this need with the design and fabrication of a passive standoff sensor based upon molecular beam epitaxy-grown n-p-n HgCdTe simultaneous two-color infrared focal plane arrays (FPAs) capable of MW/LWIR detection combined with a differential polarization detection capability. Phase I will focus on performance modeling and system trades including FPA geometry, spectral response, noise requirements and operating temperature to meet the system requirements while minimizing cost and risk, and maximizing yield. A parallel effort in Phase I will include polarization grid test structure design, fabrication, and testing on an infrared transparent material. Phase II will focus on infrared detector array prototyping and characterization, as well as system design and fabrication. Phase III will focus on manufacturing with design refinements including field deployable packaging and increasing detection capabilities to include chemical vapors as well as the primary objective of biological aerosols.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government