Development of infrared hyperspectral remote sensing imaging and application of gas detection (<i>invited</i>)

Chunlai Li; Chengyu Liu; Jian Jin; Rui Xu; Gang Lv; Jianan Xie; Liyin Yuan; Shijie Liu; Jianyu Wang

doi:10.3788/IRLA20210866

Infrared and Laser Engineering, Volume. 51, Issue 7, 20210866(2022)

Development of infrared hyperspectral remote sensing imaging and application of gas detection (invited)

Chunlai Li^1,2, Chengyu Liu¹, Jian Jin¹, Rui Xu¹, Gang Lv¹, Jianan Xie¹, Liyin Yuan¹, Shijie Liu², and Jianyu Wang^1,2、*

Author Affiliations

¹Key Laboratory of Space Active Optoelectronic Technology, Chinese Academy of Sciences, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China

²Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China

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Figures & Tables(9)

Fig. 1. [in Chinese]

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Fig. 1. Photos of domestic and foreign infrared hyperspectral imagers

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Fig. 2. Infrared absorption spectra of different gases^[21]

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Fig. 3. Schematic map of airborne detection of gas plume

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Fig. 4. Schematic map of ground detection of gas plume

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Fig. 5. Process of gas detection using infrared hyperspectral technology

Fig. 6. [in Chinese]

Fig. 6. Actual cases of gas detection with infrared hyperspectral imager

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Table 1. Parameters of domestic and foreign infrared hyperspectral imagers^{[2, 8-17]}

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Table 1. Parameters of domestic and foreign infrared hyperspectral imagers^{[2, 8-17]}

Instrument	Year/ Country	Spectral range/ μm	Spectral resolution	Bands	IFOV/ mrad	FOV/ (°)	Senstivity	Spectral- splitting	Background radiation suppression
SEBASS	1995/USA	MWIR：2.0-5.2 LWIR：7.8-13.5	MWIR：25 nm LWIR：50 nm	MWIR：128 LWIR：128	1.0	7.3	MWIR：0.008 W·μm⁻¹·m⁻²·sr⁻¹LWIR：0.012 W·μm⁻¹·m⁻²·sr⁻¹	Spherical prism/conical mirror	Liquid helium refrigeration
AHI	1998/USA	7.5-11.5	125 nm/100 nm	32/256	1.8	13.0	<0.1 K	Flat grating	Cooled linear variable filter/The upgraded version with liquid nitrogen refrigeration
LWHIS	2003/USA	8-12.5	35 nm	256/128	0.9	6.5	0.035 K	Flat grating	Cool the whole system with liquid nitrogen refrigeration
Hyper-Cam	2009/Canada	MWIR：3-5 LWIR：8-11.8	<0.25 cm⁻¹	256	0.35	6.4×5.1	MWIR：4 nW/cm²·sr·cm⁻¹LWIR：20 nW/cm²·sr·cm⁻¹	Fourier transform spectrometer	No refrigeration
MAKO	2010/USA	7.8-13.4	47 nm	128	2	14.7	0.05 K	Concave grating	Cool the spectrometer with liquid helium
MAGI	2011/USA	7.1-12.7	100 nm	32	0.53	±42	—	Concave grating	Cool the spectrometer with a refrigerator
Sieleters	2011/France	MWIR：3-5.3 LWIR：8-11.5	MWIR：11 cm⁻¹LWIR：5 cm⁻¹	—	0.25	—	—	Fourier transform spectrometer	Cool the spectrometer with liquid nitrogen
AISA-OWL	Finland	7.7-12.3	100 nm	84	0.084	32.3	0.2 K	Prism-Grating-Prism	Filter suppresses background radiation
HyTES	2016/USA	7.5-12.0	18 nm	256	1.7	50	0.2 K	Concave grating	Cool the spectrometer with a refrigerator
MAKO Updated	2016/USA	7.8-13.4	44 nm	128	2	±56.4	6 mW/(m²·sr·μm)	Concave grating	Cool the spectrometer with liquid nitrogen
ATHIS	2016/China	8-12.5	38 nm	155	1	40	0.17 K	Flat grating	Cool the spectrometer with a refrigerator
SIHIS	2020/China	MWIR：3-5 LWIR：8-12.5	MWIR：30 nm LWIR：50 nm	MWIR：167 LWIR：163	1	14	MWIR：0.05 K LWIR：0.15 K	Flat grating	Cool the spectrometer with a refrigerator

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Chunlai Li, Chengyu Liu, Jian Jin, Rui Xu, Gang Lv, Jianan Xie, Liyin Yuan, Shijie Liu, Jianyu Wang. Development of infrared hyperspectral remote sensing imaging and application of gas detection (invited)[J]. Infrared and Laser Engineering, 2022, 51(7): 20210866

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Paper Information

Category: Invited paper

Received: Nov. 20, 2021

Accepted: --

Published Online: Dec. 20, 2022

The Author Email: Jianyu Wang (jywang@mail.sitp.ac.cn)

DOI:10.3788/IRLA20210866

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Parameters of domestic and foreign infrared hyperspectral imagers[2, 8-17]

Table 1. Parameters of domestic and foreign infrared hyperspectral imagers[2, 8-17]

Table 1. Parameters of domestic and foreign infrared hyperspectral imagers^{[2, 8-17]}

Table 1. Parameters of domestic and foreign infrared hyperspectral imagers^{[2, 8-17]}