An infrared image projector covering 8-12μm radiation range
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School of Optoelectronics, Beijing Institute of Technology,The 13th Research Institute of China Electronics Technology Group Corporation,School of Optoelectronics, Beijing Institute of Technology,School of Optoelectronics, Beijing Institute of Technology,Beijing Institute of Space Mechanics and Electricity

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    Abstract:

    This paper presents a visual to infrared transducer based on an infrared image converter chip fabricated by micro electro mechanical systems (MEMS). The infrared image projector consists of three parts, which are visible light image generation system, infrared image converter and the infrared image projection system. This infrared image transducer covers the radiation band of 8-12μm.Its resolution is 20lp/mm and the apparent temperature range is 20 ° C to 150 ° C. Non-uniformity of the image generated by infrared image projection device is less than 5% and its geometric distortion is less than 3%.

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WANG Hong-Jie, QIAN Li-Xun, LI Zhuo, WANG Xin, WANG Xu-Ling. An infrared image projector covering 8-12μm radiation range[J]. Journal of Infrared and Millimeter Waves,2017,36(4):466~470

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History
  • Received:July 05,2016
  • Revised:October 20,2016
  • Adopted:October 24,2016
  • Online: August 29,2017
  • Published: