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Laser & Optoelectronics Progress, Volume. 62, Issue 13, 1330004(2025)

Research on Spectral Reconstruction Technology Based on Simulated Soil Micropore Filtering and Difference Method

Hang Li1, Weiguo Zhang1,2、*, Liangping Xia3、**, Guodong Zhu1, Suihu Dang3, Man Zhang3, and Chunlei Du3
Author Affiliations
  • 1Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
  • 2Chongqing School, University of Chinese Academy of Sciences, Chongqing 400714, China
  • 3Key Laboratory of Micro Nano Optoelectronic Devices and Intelligent Perception Systems, Yangtze Normal University, Chongqing 408100, China
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    References(21)

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    [2] Hu C, Zhao X Y, Qiu Y et al. A computational microspectrometer based on binary-image-generated freeform metasurfaces for spectral sensing[J]. IEEE Photonics Journal, 16, 4600105(2024).

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    [10] Zhu S Y, Wu P H, Lu Z Z et al. Fourier transform spectrometer using spectral reconstruction theory[J]. Laser & Optoelectronics Progress, 60, 0912003(2023).

    [11] Wang S W, Xia C S, Chen X S et al. Concept of a high-resolution miniature spectrometer using an integrated filter array[J]. Optics Letters, 32, 632-634(2007).

    [12] Gao L, Qu Y R, Wang L H et al. Computational spectrometers enabled by nanophotonics and deep learning[J]. Nanophotonics, 11, 2507-2529(2022).

    [13] Zhang Z, Huang B J. Research progress of computational reconstruction spectrometer based on silicon photonics technology (invited)[J]. Laser & Optoelectronics Progress, 61, 1913014(2024).

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    [15] Donoho D L. Compressed sensing[J]. IEEE Transactions on Information Theory, 52, 1289-1306(2006).

    [16] Kurokawa U, Choi B I, Chang C C. Filter-based miniature spectrometers: spectrum reconstruction using adaptive regularization[J]. IEEE Sensors Journal, 11, 1556-1563(2011).

    [17] Candès E, Romberg J. Sparsity and incoherence in compressive sampling[J]. Inverse Problems, 23, 969-985(2007).

    [18] Yang J W, Cui K Y, Cai X S et al. Ultraspectral imaging based on metasurfaces with freeform shaped meta-atoms[J]. Laser & Photonics Reviews, 16, 2100663(2022).

    [19] Duarte M F, Eldar Y C. Structured compressed sensing: from theory to applications[J]. IEEE Transactions on Signal Processing, 59, 4053-4085(2011).

    [20] Chen C, Li X Y, Yang G et al. Computational hyperspectral devices based on quasi-random metasurface supercells[J]. Nanoscale, 15, 8854-8862(2023).

    [21] Zhang J R, Zhong S W. Fractal behaviors of microscope pore structure of soil reconstructed by quartet structure generation set[J]. Journal of Hydraulic Engineering, 49, 814-822(2018).

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    Hang Li, Weiguo Zhang, Liangping Xia, Guodong Zhu, Suihu Dang, Man Zhang, Chunlei Du. Research on Spectral Reconstruction Technology Based on Simulated Soil Micropore Filtering and Difference Method[J]. Laser & Optoelectronics Progress, 2025, 62(13): 1330004

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    Paper Information

    Category: Spectroscopy

    Received: Dec. 12, 2024

    Accepted: Feb. 17, 2025

    Published Online: Jul. 16, 2025

    The Author Email: Weiguo Zhang (zwg@cigit.ac.cn), Liangping Xia (xialp@yznu.edu.cn)

    DOI:10.3788/LOP242417

    CSTR:32186.14.LOP242417

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology