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Gamma Detector Modular Assemblies for EXIST

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
66923
Program Year/Program:
2004 / SBIR
Agency Tracking Number:
023223
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Aguila Technologies, Inc.
310 Via Vera Cruz, Suite 107 San Marcos, CA 92078-
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2004
Title: Gamma Detector Modular Assemblies for EXIST
Agency: NASA
Contract: NNG04CA02C
Award Amount: $599,964.00
 

Abstract:

The Energetic X-ray Imaging Survey Telescope (EXIST) is a proposed mission that aims to detect faint high energy X-ray sources in the energy range 10 - 600 keV. The concept for EXIST relies on an X-ray telescope imaging the entire sky each 95 min orbit. The core of the X-ray imaging telescope comprises approximately 8 square meters of pixilated Cd-Zn-Te (CZT) detectors, a technical feat never before attempted. This enormous array requires development of a new packaging technology for CZT detector arrays, one that allows detectors to be abutted together into large arrays of CZT tiles, with minimal dead space in between detectors. Also required is a technology that can produce these detectors with a high interconnection yield, not currently achieved with indium bump technologies. We propose an innovative technique to assemble CZT X-ray sensors avoiding conventional direct indium bump hybridization used today. The novel scheme incorporates commercial off-the-shelf flip-chip and multichip module technologies, combined with new flip-chip bonding materials and proprietary processes developed at Aguila under previous NASA sponsorship. This will result in novel detector modules containing fully-integrated readout electronics that can be implemented into a large-array motherboard.

Principal Investigator:

Alber M. Capote
Principal Investigator
7607521199
macapote@aguilatech.com

Business Contact:

Alber M. Capote
Business Official
7607521199
macapote@aguilatech.com
Small Business Information at Submission:

Aguila Technologies, Inc.
310 Via Vera Cruz, Suite 107 San Marcos, CA 92069

EIN/Tax ID: 330719762
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No