| 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
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Atomic and Molecular Physics, and Optics
Authors
Jean Nguyen, David Z. Ting, Cory J. Hill, Alexander Soibel, Sam A. Keo, Sarath D. Gunapala,