| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1784620 | Infrared Physics & Technology | 2010 | 6 Pages |
Abstract
⺠The specific detectivity and responsivity of Photo Electro Magnetic (PEM) detector in the middle infrared region is at least one order of magnitude greater than those in far infrared. ⺠The response time in far infrared region is very short. ⺠The molar fraction is one the most important parameters that characterize optical and electrical properties of MCT semiconductor. ⺠Our results propose PEM detector as a useful photodetector for operating in the far infrared region. ⺠Response time of detector is increasing by increasing the thickness of semiconductor element thus thinner detector is expected for shorter response time.
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Related Topics
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Atomic and Molecular Physics, and Optics
Authors
R. Hazrati, S. Shojaei, M. Karimi, M. Kalafi,