Abstract
A mid-IR optical emission spectrometer (mid-IR OES) was designed and constructed to detect the absolute spectral radiant exitance of IR signatures. A 256-array PbSe detector was adopted to analyze the mid-IR emission spectrum from countermeasure flares. The spectral response of the optical emission spectrometer was obtained using a directly heated graphite blackbody. The absolute emissions of their IR signatures were inferred by applying spectral response to the spectrum intensity data. Also, we devised a post processing method for compensating diffraction order overlap in a mid-IR grating spectrometer using an array detector. We confirmed the validity of the compensation method by comparing the signal intensities acquired using the different methods.
| Original language | English |
|---|---|
| Title of host publication | International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014 |
| Editors | Aulia Nasution |
| Publisher | SPIE |
| ISBN (Electronic) | 9781628415599 |
| DOIs | |
| Publication status | Published - 2015 Jan 1 |
| Event | International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014 - Sanur, Bali, Indonesia Duration: 2014 Oct 14 → 2014 Oct 15 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 9444 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Other
| Other | International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014 |
|---|---|
| Country | Indonesia |
| City | Sanur, Bali |
| Period | 14/10/14 → 14/10/15 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
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A mid-IR optical emission spectrometer with a PbSe array detector for analyzing spectral characteristic of IR flares. / Lee, Wondong; Kang, Minwook; Hahn, Jae W.
International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014. ed. / Aulia Nasution. SPIE, 2015. 944415 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9444).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A mid-IR optical emission spectrometer with a PbSe array detector for analyzing spectral characteristic of IR flares
AU - Lee, Wondong
AU - Kang, Minwook
AU - Hahn, Jae W.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - A mid-IR optical emission spectrometer (mid-IR OES) was designed and constructed to detect the absolute spectral radiant exitance of IR signatures. A 256-array PbSe detector was adopted to analyze the mid-IR emission spectrum from countermeasure flares. The spectral response of the optical emission spectrometer was obtained using a directly heated graphite blackbody. The absolute emissions of their IR signatures were inferred by applying spectral response to the spectrum intensity data. Also, we devised a post processing method for compensating diffraction order overlap in a mid-IR grating spectrometer using an array detector. We confirmed the validity of the compensation method by comparing the signal intensities acquired using the different methods.
AB - A mid-IR optical emission spectrometer (mid-IR OES) was designed and constructed to detect the absolute spectral radiant exitance of IR signatures. A 256-array PbSe detector was adopted to analyze the mid-IR emission spectrum from countermeasure flares. The spectral response of the optical emission spectrometer was obtained using a directly heated graphite blackbody. The absolute emissions of their IR signatures were inferred by applying spectral response to the spectrum intensity data. Also, we devised a post processing method for compensating diffraction order overlap in a mid-IR grating spectrometer using an array detector. We confirmed the validity of the compensation method by comparing the signal intensities acquired using the different methods.
UR - http://www.scopus.com/inward/record.url?scp=84922718488&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84922718488&partnerID=8YFLogxK
U2 - 10.1117/12.2075143
DO - 10.1117/12.2075143
M3 - Conference contribution
AN - SCOPUS:84922718488
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2014
A2 - Nasution, Aulia
PB - SPIE
ER -