Browse > Article
http://dx.doi.org/10.3807/KJOP.2015.26.1.030

Design and Implementation of a Radiative Temperature Measurement System for a Flash Light  

Jin, Jung-Ho (Hoseo University)
Han, Seungoh (Hoseo University)
Yang, Hee Won (Defence R&D Center)
Park, Seung-Man (Hoseo University)
Publication Information
Korean Journal of Optics and Photonics / v.26, no.1, 2015 , pp. 30-37 More about this Journal
Abstract
The design and implementation of a radiative temperature measurement system for a flash light are carried out. Since a massive amount of energy is emitted within a very short time, it is impossible to measure the temperature of a flash with a conventional method. It is also irrelevant to measure one with an optical noncontact method. In this paper, a radiative temperature measurement system using the ratio of spectral radiances over mid- and long-wavelength infrared (IR) is designed and implemented. The implemented system utilizes optical bandpass filters to divide the wavelengths within the mid- and long-wavelength IR ranges, and pyroelectric IR detectors to measure the incident optical power of each wavelength-divided channel. It is shown that the measured radiative temperature of a flash is in the range of 1393 to 1455 K. This temperature-measurement system can be utilized to obtain information about the spectral radiance of a flash as a light source, which is of crucial importance to approaching the modeling and simulation of the various effects of a flash.
Keywords
Flash light; Radiative temperature; Spectral radiance; Pyroelectric IR detector;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 K. S. Kim, J. W. Ahan, M. R. Kwon, and K. H, Chang, "Design characteristics of a high flash generator," in Proc. 2014 Symposium of KIMST (Jeju International Convention Center, Korea, June 2014).
2 S. M. Park, S. Han, K. S. Kim, and K. H. Chang, "Nullification modeling of night vision device by a flash," in Proc. 2014 Symposium of KIMST (Jeju International Convention Center, Korea, June 2014).
3 J. H. Jin, S. Han, J. G. Shin, K. H. Chang, and S. M. Park, "Design of IR characteristic measurement system of a flash," in Proc. 2014 Symposium of KIMST (Jeju International Convention Center, Korea, June 2014).
4 H. W. Yang, J. G. Shin, M. R. Kwon, K. S. Kim, and K. H. Chang, "Performance analyses of a high flash generator with gunpowder shockwave," in Proc. 2014 Symposium of KIMST (Jeju International Convention Center, Korea, June 2014).
5 S. Han, S. M. Park, H. W. Yang, and K. H. Chang, "Saturation modeling of thermal imaging system," in Proc. 2014 Symposium of KIMST (Jeju International Convention Center, Korea, June 2014).
6 J. H. Jin, S. Han, and S. M. Park, "Design and characteristics of radiative temperature measurement system of a flash," in Proc. Optical Society of Korea Summer Meeting 2014 (Jeju International Convention Center, Korea, Aug. 2014), CD, paper MP-II15.
7 H. B. Kong and D. J. Cho, "Design and analysis of infrared diffractive optical system using beam synthesis propagation," Korean J. Opt. Photon. 24, 189-195 (2013).   DOI
8 H. J. Joen, G. S. Lim, D. G. Na, and J. H. Kwon, "Measurement and analysis of phosphor conversion efficiency for color-matching LCDs," Korean J. Opt. Photon. 24, 256-261 (2013).   과학기술학회마을   DOI
9 C. F. Tsai and M. S. Young, "Pyroelectric infrared sensorbased thermometer for monitoring indoor object," Rev. Sci. Instrum. 74, 5267-5273 (2003).   DOI
10 Silverlight, "Pyroelectric detector data sheet," http://www.silverlight.ch/pdf/eltec_404.pdf.
11 E. L. Dereniak and G. D. Boreman, Infrared Detectors and Systems (John Wiley & Son, NewYork, 1996).
12 Spectrogon, "Bandpassfilter data sheet," http://www.spectrogon.com/product-services/optical-filters/spectrogon-ab/narrow-bandpass-filters.
13 Mirhz, "Bandpassfilter data sheet," http://www.mirhz.com/Narrow+Bandpass+Filter.