(111) InAs/GaSb type-II strained layer superlattice material for high operating temperature detection

2013 ◽  
Vol 10 (5) ◽  
pp. 748-751 ◽  
Author(s):  
Elena Plis ◽  
Brianna Klein ◽  
Stephen Myers ◽  
Nutan Gautam ◽  
Sanjay Krishna
Keyword(s):  
Operating Temperature ◽  
Type Ii ◽  
Strained Layer ◽  
High Operating Temperature ◽  
Temperature Detection ◽  
Strained Layer Superlattice

scholarly journals InAs/InAsSb Type-II Strained-Layer Superlattice Infrared Photodetectors

Micromachines ◽  
2020 ◽  
Vol 11 (11) ◽  
pp. 958 ◽  
Author(s):  
David Z. Ting ◽  
Sir B. Rafol ◽  
Arezou Khoshakhlagh ◽  
Alexander Soibel ◽  
Sam A. Keo ◽  
...  
Keyword(s):  
Focal Plane ◽  
Review Paper ◽  
Operating Temperature ◽  
Infrared Detector ◽  
Type Ii ◽  
Infrared Photodetector ◽  
Strained Layer ◽  
Advantages And Disadvantages ◽  
Unipolar Barrier ◽  
Strained Layer Superlattice

The InAs/InAsSb (Gallium-free) type-II strained-layer superlattice (T2SLS) has emerged in the last decade as a viable infrared detector material with a continuously adjustable band gap capable of accommodating detector cutoff wavelengths ranging from 4 to 15 µm and beyond. When coupled with the unipolar barrier infrared detector architecture, the InAs/InAsSb T2SLS mid-wavelength infrared (MWIR) focal plane array (FPA) has demonstrated a significantly higher operating temperature than InSb FPA, a major incumbent technology. In this brief review paper, we describe the emergence of the InAs/InAsSb T2SLS infrared photodetector technology, point out its advantages and disadvantages, and survey its recent development.

Development of InAs/InAsSb Type II Strained-Layer Superlattice Unipolar Barrier Infrared Detectors

2019 ◽  
Vol 48 (10) ◽  
pp. 6145-6151 ◽  
Author(s):  
David Z. Ting ◽  
Alexander Soibel ◽  
Arezou Khoshakhlagh ◽  
Sam A. Keo ◽  
Sir B. Rafol ◽  
...  
Keyword(s):  
Infrared Detectors ◽  
Type Ii ◽  
Strained Layer ◽  
Unipolar Barrier ◽  
Strained Layer Superlattice

High Operating Temperature Type-II Superlattice Mid-Infrared Detectors

2020 ◽  
Author(s):  
Sarath Gunapala ◽  
David Ting ◽  
Alexander Soibel ◽  
Arezou Khoshakhlagh ◽  
Sir Rafol ◽  
...  
Keyword(s):  
Infrared Detectors ◽  
Operating Temperature ◽  
Type Ii ◽  
Mid Infrared ◽  
High Operating Temperature ◽  
Type Ii Superlattice

Type II strained layer superlattice: a potential infrared sensor material for space

2008 ◽  
Author(s):  
L. Zheng ◽  
M. Z. Tidrow ◽  
A. Novello ◽  
H. Weichel ◽  
S. Vohra
Keyword(s):  
Type Ii ◽  
Infrared Sensor ◽  
Strained Layer ◽  
Sensor Material ◽  
Strained Layer Superlattice
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