Uncooled microbolometer mosaic focal plane arrays for the infrared and terahertz ranges
| Autor: | M. A. Dem’yanenko, A. I. Kozlov, A. R. Novoselov, Victor N. Ovsyuk |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Materials science business.industry Infrared Terahertz radiation Microbolometer Condensed Matter Physics Laser 01 natural sciences Dot pitch Image conversion law.invention 010309 optics Optics Readout integrated circuit law 0103 physical sciences Optoelectronics Electrical and Electronic Engineering Photonics business Instrumentation |
| Zdroj: | Optoelectronics, Instrumentation and Data Processing. 52:203-209 |
| ISSN: | 1934-7944 8756-6990 |
| Popis: | Mosaic focal plane arrays (MFPAs) have been designed, and a number of addressing schemes reducing the blind zone have been proposed. A precision technology for fabricating MFPAs with a total size of the blind zone of not more than 30 μm has been developed. Certain systemic issues of applying MFPAs are discussed. The designed 3072 × 576 uncooled microbolometer MFPAs based on 384 × 288 submodules with a pixel pitch of 17–51 μm provide ∼99% image conversion efficiency in the infrared range and those with a pixel pitch of 100 μm provide 100% image conversion efficiency in the terahertz range. |
| Databáze: | OpenAIRE |
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