| 光谱学与光谱分析 |
|
|
|
|
|
| Study on the Method of FTIR Spectrum Non Linear Multiple Point Calibration |
| LIU Zhi-ming,GAO Min-guang,LIU Wen-qing,LU Yi-huai,ZHANG Tian-shu,XU Liang,WEI Xiu-li |
| Key Lab of Environment Optics &Technology，Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences，Hefei 230031, China |
|
|
|
|
Abstract FTIR Technique has developed rapidly since 1980s, and has become increasingly important. It has been used in a variety of fields. In order to make sure the result is of nicety, the authors should manipulate the FTIR spectrometer accurately and study its instrument response function and calibration arithmetic. Because the instrument response of the detector of FTIR spectrometer is different at different wave band, the no-calibrated spectrum was ruleless. Without calibration, we can not obtain the absolute intensity, even relative intensity. There are two calibration arithmetics: Linear calibration arithmetic corresponding linear detector and non-calibration arithmetic corresponding non-linear detector. The present paper gave the arithmetic of linear calibration and non-linear multiple point calibration. The authors measured several blackbody spectra at some different temperatures. Some of them were used for calibration and one was used to test the result of calibration. The result indicated that this method of non-linear multiple point calibration was very good. The relative arbitrary between calibrated blackbody spectrum and standard blackbody spectrum was near 0.2%, while the maximum was still lower than 0.4%.
|
|
Received: 2007-06-09
Accepted: 2007-10-16
|
|
|
|
Corresponding Authors:
LIU Zhi-ming
E-mail: zhimingliu@aiofm.ac.cn
|
|
[1] WU Jin-guang(吴瑾光). Modern Fourier Transform Infrared Spectroscopy and Its Application, Vol.1(近代傅里叶变换红外光谱技术及应用（上册）). Beijing: Scientifical and Technical Documents Publishing House(北京：科学技术文献出版社)，1994. 442.
[2] HUANG Zhong-hua, LI Yan, WANG Jun-de, et al(黄中华，李 燕，王俊德，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2002，22(3): 399.
[3] ZHANG Li-ming, ZHANG Lin, LI Yan(张黎明，张 琳，李 燕). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006，26(1): 45.
[4] Wang Junde, Wang Tianshu, Chen Zouru, et al. Spectrosc. Lett., 1997, 30(4): 783.
[5] ZHANG Tian-shu，LIU Wen-qing，GAO Min-guang，et al(张天舒，刘文清，高闽光，等). Optical Technique(光学技术)，2006，32(2): 221.
[6] ZHU Jun, LIU Wen-qing, LIU Jian-guo, et al(朱 军，刘文清，刘建国，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005，25(10): 1573.
[7] GAO Min-guang，LIU Wen-qing，ZHANG Tian-shu，et al(高闽光，刘文清，张天舒，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2006，26(7): 1213. |
| [1] |
CUI Zhen-zhen1, 2, MA Chao1, ZHANG Hao2*, ZHANG Hong-wei3, LIANG Hu-jun3, QIU Wen2. Absolute Radiometric Calibration of Aerial Multispectral Camera Based on Multi-Scale Tarps[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3571-3581. |
| [2] |
TANG Xiao-xiao1, 2, LI Jian-yu1, 3, 4*, XU Gang1, 3, 4, SUN Feng-ying1, 3, 4, DAI Cong-ming1, 3, 4, WEI He-li1, 3, 4. Mixing Calibration Method for Spectral Sun-Photometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2536-2542. |
| [3] |
DU Guo-jun, ZHANG Yu-gui, CUI Bo-lun, JIANG Cheng, OU Zong-yao. Spectral Calibration of Hyperspectral Monitor (HSM) on Carbonsat[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1556-1562. |
| [4] |
WANG Jian-wei1, 2, LI Wei-yan1, SUN Jian-ying1, LI Bing1, CHEN Xin-wen1, TAN Zheng1, ZHAO Na1, LIU Yang-yang1, 3, LÜ Qun-bo1, 3*. Fast Spectral Calibration Method of Spectral Imager[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2013-2017. |
| [5] |
LIU Li-xi, CHEN Lin, CHEN Zhi-li*, TANG Jin, PENG Wu-di, HU Tian-you, WANG Hao-wen. Research on the Radiation Characteristics of Low-Carbon Chemical Flame Infrared Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 62-67. |
| [6] |
CHENG Liang-xiao1, 2, TAO Jin-hua1*, ZHOU Hai-jin3, YU Chao1, FAN Meng1, WANG Ya-peng4, WANG Zhi-bao5, CHEN Liang-fu1. Evaluations of Environmental Trace Gases Monitoring Instrument (EMI) Level 1 Data[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3881-3886. |
| [7] |
LUO Wei, TIAN Peng, DONG Wen-tao, HUANG Yi-feng, LIU Xue-mei, ZHAN Bai-shao, ZHANG Hai-liang*. Detection of Pb Contents in Soil Using LIBS Coupled With Univariate Calibration Curve Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 886-891. |
| [8] |
LIU Jia-qing1, 2, LI Zhi-zeng1, 4, LI Jing3*, LIU Lei1, 4, LIU Lei1, GUO Hong-long1, WANG Jian-guo1. Phase Characterizing and Processing in Fourier Transform Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3328-3335. |
| [9] |
PEI Guo-chao1, 2, LI Yuan3, 4*, BAI Ting-zhu1, 2. Temporal Variation Model of Ultraviolet Hyperspectral Solar Reference Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2332-2338. |
| [10] |
CHEN Xing-feng1, 2, LIU Li3*, GE Shu-le3, LI Xin4, ZHANG Kai-nan2, YANG Ben-yong4. Research Progress for In-Flight Calibration of the Large View Polarized Multispectral Camera[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 343-349. |
| [11] |
FU Li-ping1，2, JIA Nan1, 2，3, HU Xiu-qing4*, MAO Tian4, JIANG Fang1，2, WANG Yun-gang4, PENG Ru-yi1，2, WANG Tian-fang1，2,3, WANG Da-xin3, DOU Shuang-tuan3. Research Progress on On-Orbit Calibration Technology for Far Ultraviolet Payload[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(12): 3673-3680. |
| [12] |
ZHU De-hua1, 2, WANG Man-cang1, 2, XU Ling-jie1, 2, CHEN Xiao-jing3, SUN Bing-tao1, 2, ZHANG Jian1, 2, LIU Wen-wen1, 2, CAO Yu1, 2, YUAN Lei-ming3, CAI Yan1*. Detection of Pb Element Composition in Irregular Copper Alloy Samples Based on Multi-Line Internal Standard Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(10): 3159-3163. |
| [13] |
HUANG Shan1, 2, SI Fu-qi1*, ZHAO Min-jie1, ZHOU Hai-jin1, JIANG Yu1. Study on the Slit Function of Atmospheric Trace Gas Differential Optical Absorption Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(07): 2008-2012. |
| [14] |
SHA Wen1, 3, LI Jiang-tao1, LU Cui-ping2*, ZHEN Chun-hou3. Quantitative Analysis of P in Compound Fertilizer by Laser-Induced Breakdown Spectroscopy Coupled with Linear Multivariate Calibration[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(06): 1958-1964. |
| [15] |
CAI Ting-ni1,2, LI Chun-lai1*, REN Xin1, LIU Bin1, LIU Da-wei1. Researchon the Selection of Mars Onboard Laser Induced Breakdown Spectrometer (MarsCoDe) Calibration Samples[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(05): 1623-1629. |
|
|
|
|
