Technological limitations in readout integrated circuits for infrared focal plane arrays based on quantum-well infrared photodetectors
| Autor: | A. I. Kozlov, D. G. Esaev, M. A. Dem’yanenko, I. V. Marchishin, Victor N. Ovsyuk |
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| Rok vydání: | 2015 |
| Předmět: |
Physics
business.industry Astrophysics::Instrumentation and Methods for Astrophysics Integrated circuit Condensed Matter Physics Noise-equivalent temperature law.invention Optics Cardinal point Readout integrated circuit CMOS law Optoelectronics Electrical and Electronic Engineering Photonics business Quantum well infrared photodetector Instrumentation Electronic circuit |
| Zdroj: | Optoelectronics, Instrumentation and Data Processing. 51:198-204 |
| ISSN: | 1934-7944 8756-6990 |
| Popis: | This paper presents the physical and technical principles of readout integrated circuit (ROIC) for reading and preprocessing focal plane array signals in the infrared spectral range 8–14 μm. The noise equivalent temperature difference of long-wavelength infrared focal plane arrays based on ROIC with frame integration of signals of multilayer quantum well structures is evaluated. The influence of technological limitations in silicon readout circuits for photo signals on the performance of IR focal plane arrays is analyze for a wide range of parameters of QWIP -based focal plane arrays and CMOS technology design rules. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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