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Terahertz Imaging Detection of Delamination and Water Intrusion

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
79173
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
F061-346-2788
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Picometrix LLC
2925 Boardwalk Ann Arbor, MI -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2007
Title: Terahertz Imaging Detection of Delamination and Water Intrusion
Agency / Branch: DOD / USAF
Contract: FA8201-07-C-0066
Award Amount: $750,000.00
 

Abstract:

We propose to develop, test, and deliver a portable time domain terahertz (TD-THz) radome inspection system. This system will utilize the TD-THz detection methods, which were demonstrated in Phase I to identify water intrusion and delamination in radome panel composite structures. The system will be sufficiently easy to handle by radome climbers. By detecting and mapping defects in these advance composite structures we expect to provide a tool to gauge the current state of performance of the structure. This will allow emergent maintenance needs to be addressed. The system will consist of two main components: 1) a man portable TD-THz control unit (based on proven fiber optic coupled TD-THz technology) which will remain at the radome zenith access hatch, in a lift, or on the ground; and 2) a lightweight hand-held multi-channel TD- THz reflection imager and display connected to the control unit by a light weight fiber optic umbilical. The operator will scan the radome panel by "swiping" the unit across a stripe area on the outside (or inside) surface of the radome. The radome's laminar structure, highlighting water intrusion and delaminations, will be shown on a display.

Principal Investigator:

David Zimdars
Mgr - Terahertz R&D
7348645639
dzimdars@picometrix.com

Business Contact:

Robin F. Risser
CFO
7348645605
rrisser@picometrix.com
Small Business Information at Submission:

PICOMETRIX LLC
2925 Boardwalk Ann Arbor, MI 48104

EIN/Tax ID: 371508208
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No