Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1785017 | Infrared Physics & Technology | 2009 | 5 Pages |
Abstract
A limitation to the advancement of the strained-layer superlattice technology for infrared detection is unwanted high dark currents and low R0A values, especially at long-wavelengths. In this paper, we discuss dark current characteristics of LWIR InAs/GaSb type-II superlattice detectors. Comparing devices with different dominant mechanisms, a more thorough analysis at low temperatures is provided.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Atomic and Molecular Physics, and Optics
Authors
Jean Nguyen, David Z. Ting, Cory J. Hill, Alexander Soibel, Sam A. Keo, Sarath D. Gunapala,