Design of a micro uncooled infrared imaging system based on VOx IRFPA

Dingchao Xie; Yong Song; Youchun Song; Qiang Wu; Beiyan Liang; Yue Yang

doi:10.1117/12.2244305

14 November 2016 Design of a micro uncooled infrared imaging system based on VO_x IRFPA

Dingchao Xie, Yong Song, Youchun Song, Qiang Wu, Beiyan Liang, Yue Yang

Proceedings Volume 10025, Advanced Sensor Systems and Applications VII; 1002516 (2016) https://doi.org/10.1117/12.2244305
Event: SPIE/COS Photonics Asia, 2016, Beijing, China

Abstract

Compared with the infrared focal plane array (IRFPA) based on amorphous silicon (α-si), IRFPA based on vanadium oxide (VO_x) has the advantages of big temperature coefficient of resistance, low noise and so on. In this paper, the design of the micro uncooled infrared imaging system based on VO_x IRFPA is introduced. Firstly, the hardware design of the proposed system is discussed, which includes the system structure, VO_x IRFPA module, driving module and the signal processing module based on FPGA. Secondly, the designs of the system configuration program as well as the consistency correction of the proposed system are discussed. Finally, some experiments were carried out to verify the validity of the models and the whole infrared imaging system, which indicated that our work will lay a foundation for the implement of micro and low-cost infrared imaging system.

Citation Download Citation

Dingchao Xie, Yong Song, Youchun Song, Qiang Wu, Beiyan Liang, and Yue Yang "Design of a micro uncooled infrared imaging system based on VO_x IRFPA", Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 1002516 (14 November 2016); https://doi.org/10.1117/12.2244305

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available