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Designs of broadband quantum-well infrared photodetectors and 8–12 μm test device results |
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| Authors: | HC Liu D Goodchild M Byloos M Buchanan ZR Wasilewski JA Gupta AJ SpringThorpe GC Aers |
| Institution: | aInstitute for Microstructural Sciences, National Research Council, Ottawa, Canada K1A 0R6 |
| Abstract: | Several designs of broadband quantum-well infrared photodetectors are considered. The performance characteristics are analyzed by modeling. Test devices designed to cover the 8–12 μm wavelength region are fabricated and characterized. The results show that a broad device can be realized and their performance is in accordance with expectation. |
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