Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Study on the Field of View of the Remote FTIR Chemical Imaging Detection System

원거리 화학영상탐지시스템의 시야각에 대한 연구

  • Lee, Jong-Min (The 5th Research and Development Institute, Agency for Defense Development) ;
  • Kang, Young-Il (The 5th Research and Development Institute, Agency for Defense Development) ;
  • Kim, Ju-Hyun (The 5th Research and Development Institute, Agency for Defense Development)
  • 이종민 (국방과학연구소 제5기술연구본부) ;
  • 강영일 (국방과학연구소 제5기술연구본부) ;
  • 김주현 (국방과학연구소 제5기술연구본부)
  • Received : 2013.10.16
  • Accepted : 2014.01.17
  • Published : 2014.02.05
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Abstract

Remote fourier transform infrared(FTIR) chemical imaging detection system allows detection and identification of gases in the atmosphere from long distances. In this paper, the appropriate field of view(FOV) of the FTIR imaging system was examined and the main performance of the system for the interferometer was described. For the determination of the FOV, simulations of gas dispersion range were performed with the NBC reporting and modeling software(NBC-RAMS) developed by ADD. As a result, minimum 192 mrad of FOV was required for the remote FTIR imaging system to visualize chemical warfare agents dispersed in several hundred meters. At the same time, 0.75 mrad of instantaneous field of view(IFOV) for a linear interferometer proper to take a FOV for the chemical agent imaging.

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References

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Cited by

  1. Field identification and spatial determination of hazardous chemicals by Fourier transform infrared imaging vol.44, pp.5, 2016, https://doi.org/10.1080/10739149.2016.1159220