Researching | Spectral calibration method for mid-infrared AOTF imagers

Infrared and Laser Engineering, Volume. 52, Issue 12, 20230291(2023)

Spectral calibration method for mid-infrared AOTF imagers

Kai Yu¹, Qi Guo¹, Na Li^1,2, Chi Cheng¹, and Huijie Zhao^1,2,3

Author Affiliations

¹Key Laboratory of Precision Opto-Mechatronics Technology, Ministry of Education, School of Instrumentation & Opto-Electronic Engineering, Beihang University, Beijing 100191, China

²Institute of Artificial Intelligence, Beihang University, Beijing 100191, China

³Aerospace Optical-Microwave Integrated Precision Intelligent Sensing, Key Laboratory of Ministry of Industry and Information Technology, Beihang University, Beijing 100191, China

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References (14)

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References(14)

[1] Y S Li, H J Zhao, N Li, . Detection of marine targets covered in sun glint based on mid-infrared polarization. Chinese Journal of Lasers, 49, 1910004(2022).

[2] A V Gorevoy, A S Machikhin, G N Martynov, et al. Spatiospectral transformation of noncollimated light beams diffracted by ultrasound in birefringent crystals. Photonics Research, 9, 687-693(2021).

[3] Z F Xu, H J Zhao, G R Jia. Influence of the AOTF rear cut angle on spectral image quality. Infrared and Laser Engineering, 51, 20210590(2022).

[4] K B Yushkov, A I Chizhikov, O Y Makarov, et al. Optimization of noncollinear AOTF design for laser beam shaping. Applied Optics, 59, 8575-8581(2020).

[5] Hui Shao, Beining Sa, Wei Li, . A design and implementation of full waveform hyperspectral LiDAR for ancient architecture modelling. Infrared and Laser Engineering, 51, 20210786(2022).

[6] V Batshev, A Machikhin, A Gorevoy, et al. Spectral imaging experiments with various optical schemes based on the same AOTF. Materials, 14, 2984(2021).

[7] Z Xu, H J Zhao, G R Jia, et al. Optical schemes of super-angular AOTF-based imagers and system response analysis. Optics Communications, 498, 127204(2021).

[8] Changkun Wu, Wei Zhang, Yazhe Hao. Design of a control system for a visible/near-infrared real-time imaging spectrometer. Chinese Optics, 15, 348-354(2022).

[9] K Yu, Q Guo, H Zhao, et al. The calibration methods of geometric parameters of crystal for mid-infrared acousto-optic tunable filter-based imaging systems design. Materials, 16, 2341(2023).

[10] A Gorevoy, A Machikhin, G Martynov, et al. Computational technique for field-of-view expansion in AOTF-based imagers. Optics Letters, 47, 585-588(2022).

[11] A S Machikhin, V E Pozhar. Spatial and spectral image distortions caused by diffraction of an ordinary polarised light beam by an ultrasonic wave. Quantum Electronics, 45, 161-165(2015).

[12] K Yu, H Zhao. Analysis on the influence of incident light angle on the spatial aberrations of acousto-optical tunable filter imaging. Materials, 15, 4464(2022).

[13] K B Yushkov, V Y Molchanov, P V Belousov, et al. Contrast enhancement in microscopy of human thyroid tumors by means of acousto-optic adaptive spatial filtering. Journal of Biomedical Optics, 21, 016003(2016).

[14] I C Chang. Analysis of the noncollinear acousto-optic filter. Electronics Letters, 11, 617-618(1975).

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Kai Yu, Qi Guo, Na Li, Chi Cheng, Huijie Zhao. Spectral calibration method for mid-infrared AOTF imagers[J]. Infrared and Laser Engineering, 2023, 52(12): 20230291

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Paper Information

Category:

Received: May. 16, 2023

Accepted: --

Published Online: Feb. 23, 2024

The Author Email:

DOI:10.3788/IRLA20230291

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology