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Develop and Demonstrate High Performance Infrared Focal Plane Arrays with…

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
B112-019-0440
Solicitation Year:
2011
Solicitation Topic Code:
MDA11-019
Solicitation Number:
2011.2
Small Business Information
Zipton Labs
1475 N SCOTTSDALE RD STE 200 Scottsdale, AZ -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2012
Title: Develop and Demonstrate High Performance Infrared Focal Plane Arrays with Advanced Quantum Structures
Agency: DOD
Contract: HQ0147-12-C-7911
Award Amount: $100,000.00
 

Abstract:

In contrast to conventional type-I multiple quantum wells or superlattices (SL), the interband optical transition in type-II superlattices (T2SL) is spatially indirect. Therefore, its effective bandgap can be narrower than that of any of the single constituent materials. In general, there are two categories of type-II alignments for heterostructures, broken-gap alignment and staggered alignment (see Fig. 1). Such a unique property of T2SL has made it a good candidate for infrared photodetector applications. Significant progress has been made recently in the research on long-wavelength IR InAs/InGaSb T2SLs. These IR detector materials have potential to outperform existing materials such as HgCdTe and InSb. In the past several years, impressive achievements have been demonstrated by several research groups in the US with strong support from MDA. This effort proposes to improve on the state of the art InAs/InAsSb strained layer superlattice devices with better interface characteristics, better reproducibility, and better carrier transport than existing technologies.

Principal Investigator:

Charles Allen
Senior Research Engineer and Projec
(765) 490-0454
charles.allen@ziptonlabs.com

Business Contact:

Yong-Hang Zhang
CEO
(480) 600-3838
yhzhang@ziptonlabs.com
Small Business Information at Submission:

Zipton Labs
1475 N SCOTTSDALE RD STE 200 Scottsdale, AZ -

EIN/Tax ID: 452431680
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No