Further applications for mosaic pixel FPA technology

Kevin C. Liddiard

doi:10.1117/12.886676

20 May 2011 Further applications for mosaic pixel FPA technology

Kevin C. Liddiard

Proceedings Volume 8012, Infrared Technology and Applications XXXVII; 80123O (2011) https://doi.org/10.1117/12.886676
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

In previous papers to this SPIE forum the development of novel technology for next generation PIR security sensors has been described. This technology combines the mosaic pixel FPA concept with low cost optics and purpose-designed readout electronics to provide a higher performance and affordable alternative to current PIR sensor technology, including an imaging capability. Progressive development has resulted in increased performance and transition from conventional microbolometer fabrication to manufacture on 8 or 12 inch CMOS/MEMS fabrication lines. A number of spin-off applications have been identified. In this paper two specific applications are highlighted: high performance imaging IRFPA design and forest fire detection. The former involves optional design for small pixel high performance imaging. The latter involves cheap expendable sensors which can detect approaching fire fronts and send alarms with positional data via mobile phone or satellite link. We also introduce to this SPIE forum the application of microbolometer IR sensor technology to IoT, the Internet of Things.

Citation Download Citation

Kevin C. Liddiard "Further applications for mosaic pixel FPA technology", Proc. SPIE 8012, Infrared Technology and Applications XXXVII, 80123O (20 May 2011); https://doi.org/10.1117/12.886676

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