Journal of Applied Optics, Volume. 46, Issue 4, 912(2025)

Design of industrial furnace endoscopes with high resolution and multiple spectra

Xiaohan YUAN, Yang XIANG*, Zheng XIANG, Lu YU, Ning BAI, and Bowen JIANG
Author Affiliations
  • College of Opto-electronic Engineering, Changchun University of Science and Technology, Changchun 130022, China
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    References(21)

    [1] YI Zunhui. Low-light endoscopic imaging method and its application for blast furnace burden surface detection[D](2023).

    [2] YANG Jianfeng. Optical system for high temperature camera lens[P].

    [3] YANG Kaiming, XIANG Yang, WANG Xin, et al. Design of high-definition industrial endoscope with large optical format and long working distance[J]. Acta Optica Sinica, 42, 150-157(2022).

    [4] SUN Zhiyuan, ZHAO Nan. Comparison of radiation temperature measurement precision between middlewave and longwave thermal-imaging systems[J]. Laser and Infrared, 43, 38-43(2013).

    [5] KEPRT J, POSPÍŠIL L, HRABOVSKÝ M, et al. Optical system of borescope for flame observation in visible (VIS) and infrared (NIR) part of light[J]. SPIE, 9441, 94411S-1-94411S-6(2014).

    [6] LI Yangzhe. Image restoration method of blast furnace burden surface based on dust multi-scattering model under strong light interference[D](2023).

    [7] CHEN Lina, LIU Tao, CHEN Mengqiang, et al. A long-wave infrared pinhole wide-angle temperature measurement lens and a method of imaging for the lens[P].

    [8] CUI Xiaorong, SHEN Tao, HUANG Jianlu, et al. Infrared mid-wave and long-wave image fusion based on FABEMD and improved local energy window[J]. Spectroscopy and Spectral Analysis, 41, 2043-2049(2021).

    [10] WANG Xin, XIANG Yang, FENG Dawei, et al. Design of optical system for nasal mucociliary microendoscope[J]. Acta Optica Sinica, 43, 174-183(2023).

    [11] JIANG Lun, HU Yuan, DONG Keyan, et al. Passive athermal design of dual-band infrared optical system[J]. Infrared and Laser Engineering, 44, 3353-3357(2015).

    [14] FU Qiang, ZHANG Xin. Materials choose for mid-wave/long-wave dual-waveband infrared optics[J]. Acta Optica Sinica, 35, 81-87(2015).

    [15] DANG Gengming, GAO Ming, FAN Chen, et al. Design of infrared dual-band confocal composite aperture optical system[J]. Acta Optica Sinica, 43, 321-334(2023).

    [16] WANG Jing, WU Yuehao, DAI Shixun, et al. Application of chalcogenide glass in designing a long-wave infrared athermalized continuous zoom wide-angle lens[J]. Infrared and Laser Engineering, 47, 165-171(2018).

    [18] YU Lu, CHENG Dewen, ZHOU Wei, et al. Optimization design of rigid endoscope with high definition and large depth of field[J]. Acta Optica Sinica, 33, 221-229(2013).

    [19] JIANG Nutao. High-temperature endoscopic furnace flame monitoring industrial TV system using high-temperature resistant lens[J]. Electric Power, 72(1998).

    [21] FENG Lijun, LI Xunniu, CHEN Jie, et al. Design of long-wavelength infrared athermalization lens with large relative aperture for large-array detectors[J]. Infrared Technology, 44, 1066-1072(2022).

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    Xiaohan YUAN, Yang XIANG, Zheng XIANG, Lu YU, Ning BAI, Bowen JIANG. Design of industrial furnace endoscopes with high resolution and multiple spectra[J]. Journal of Applied Optics, 2025, 46(4): 912

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    Paper Information

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    Received: Sep. 13, 2024

    Accepted: --

    Published Online: Sep. 16, 2025

    The Author Email: Yang XIANG (向阳)

    DOI:10.5768/JAO202546.0405003

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