The Effect of Instrument Resolution on Passive Ranging of Oxygen A Band

Jin-hua LI; Min-juan ZHANG; Zhi-bin WANG; Shi-zhong LI

doi:10.3964/j.issn.1000-0593(2022)06-1974-05

Journals >Spectroscopy and Spectral Analysis >Volume 42 >Issue 6 >Page 1974 > Article

Spectroscopy and Spectral Analysis
Vol. 42, Issue 6, 1974 (2022)

The Effect of Instrument Resolution on Passive Ranging of Oxygen A Band

Jin-hua LI^*, Min-juan ZHANG^{1; 2;}, Zhi-bin WANG^{1; 2;}, and Shi-zhong LI^{1; 2; *;}

Author Affiliations

1. Engineering Technology Research Center of Shanxi Province for Opto-Electronic Information and Instrument, North University of China, Taiyuan 030051, China

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DOI: 10.3964/j.issn.1000-0593(2022)06-1974-05 Cite this Article

Jin-hua LI, Min-juan ZHANG, Zhi-bin WANG, Shi-zhong LI. The Effect of Instrument Resolution on Passive Ranging of Oxygen A Band[J]. Spectroscopy and Spectral Analysis, 2022, 42(6): 1974 Copy Citation Text

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Fig. 1. The principle diagram of Fourier transform interferometer

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Fig. 2. Original spectrum with different resolution

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Fig. 3. The transmittance with different resolution

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Fig. 4. The transmittance and range with different resolution

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Fig. 5. Band avg. absorption and range profile with different resolution

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z_f	R₁	R₂	R₃	…
θ₁	${\overset{̅}{T}}_{11}$	${\overset{̅}{T}}_{12}$	${\overset{̅}{T}}_{13}$	…
θ₂	${\overset{̅}{T}}_{21}$	${\overset{̅}{T}}_{22}$	${\overset{̅}{T}}_{23}$	…
θ₃	${\overset{̅}{T}}_{31}$	${\overset{̅}{T}}_{32}$	${\overset{̅}{T}}_{33}$	…
…	…	…	…	…

Table 1. The ranging database

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分辨率/cm^-1	相关系数
1	0.994 1
2	0.993 5
4	0.984 8
8	0.812 7

Table 2. Influence of resolution on transmittance at the same distance

Jin-hua LI, Min-juan ZHANG, Zhi-bin WANG, Shi-zhong LI. The Effect of Instrument Resolution on Passive Ranging of Oxygen A Band[J]. Spectroscopy and Spectral Analysis, 2022, 42(6): 1974

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