OPTICS & OPTOELECTRONIC TECHNOLOGY, Volume. 23, Issue 3, 73(2025)

Research on Differential Focusing Confocal Technology With Variable Working Wavelength

XUN Jing-yi1, LIU Chao1, TANG Fang2, LI Jun1, and WANG Yu-hao1
Author Affiliations
  • 1School of Instrumentation Science and Opto-Electmics Engineering, Beijing Information Science and Technology University, Beijing 100192, China
  • 2Unit 66736 of the Chinese People’s Liberation Army, Beijing 100144, China
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    [1] [1] Jonkman J, Brown C M, Wright G D,et al. Tutorial: guidance for quantitative confocal microscopy[J]. Nature Protocols, 2020, 15(5): 1585-1611.

    [2] [2] Paschoal M A B, Gonalves L M, Cavalcante S I A,et al. Morphological changes and viability of Streptococcus mutans biofilm treated with erythrosine: A confocal laser scanning microscopy analysis[J]. Microscopy Research and Technique, 2023, DOI: 10.1002/jemt.24477.

    [3] [3] Puppels G J, De Mul F F M, Otto C,et al. Studying single living cells and chromosomes by confocal Raman microspectroscopy[J]. Nature, 1990, 347(6290): 301-303.

    [4] [4] Fuertes V, Campo A, Grgoire N,et al. Unveiling structural insights into nanocrystal-doped optical fibers via confocal Raman microscopy[J]. ACS Applied Materials & Interfaces, 2023, 15(30): 36724-36737.

    [6] [6] Jakubek R S, Handen J, White S E,et al. Ultraviolet resonance Raman spectroscopic markers for protein structure and dynamics[J]. TrAC Trends in Analytical Chemistry, 2018, 103: 223-229.

    [8] [8] Asher S A. Ultraviolet resonance Raman spectrometry for detection and speciation of trace polycyclic aromatic hydrocarbons[J]. Analytical Chemistry, 1984, 56(4): 720-724.

    [9] [9] Avramenko A G, Rury A S. Interrogating the structure of molecular cavity polaritons with resonance Raman scattering: An experimentally motivated theoretical description[J]. The Journal of Physical Chemistry C, 2019, 123(50): 30551-30561.

    [10] [10] Hoffmann H J, Jochs W W, Westenberger G. Use of the Sellmeier dispersion formula for optical glasses and practical implications[C]//Lens and Optical Systems Design. SPIE, 1993, 1780: 202-213.

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    XUN Jing-yi, LIU Chao, TANG Fang, LI Jun, WANG Yu-hao. Research on Differential Focusing Confocal Technology With Variable Working Wavelength[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2025, 23(3): 73

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    Paper Information

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    Received: Apr. 8, 2024

    Accepted: Jun. 24, 2025

    Published Online: Jun. 24, 2025

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