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Simple and fast approach to exploit he spectra reflection properties of liquid media

机译:利用液体介质的谱反射特性简单快捷的方法

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摘要

Bidirectional reflectance distribution functions (BRDFs) are of importance for their wide applications. In this study, we presented a simple and Fast approach to measure the spectral BRDF of both solid and liquid samples. Based on this approach, we fabricated a prototype and measured the BRDF value of some liquid samples such as water and NaCl solution at different wavelengths. According to the experimental data, we discussed the trend of the BRDF value of the NaCl solution of different concentrations. Then, the experimental data of the different NaCl solution at 637 nm were used to invert the parameters of a five-parameter model. Additionally, we fitted the parameters as a polynomial. (C) 2018 Optical Society of America
机译:双向反射率分配功能(BRDF)对其广泛的应用重视。 在这项研究中,我们提出了一种简单且快速的方法来测量固体和液体样品的光谱BRDF。 基于这种方法,我们制造了一种原型,并在不同波长下测量了一些液体样品的BRDF值,例如水和NaCl溶液。 根据实验数据,我们讨论了不同浓度NaCl溶液的BRDF值的趋势。 然后,使用637nm处的不同NaCl溶液的实验数据来反转五参数模型的参数。 此外,我们将参数拟合为多项式。 (c)2018年光学学会

著录项

  • 来源
    《Applied optics》 |2018年第30期|共7页
  • 作者单位

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

    Harbin Inst Technol MIIT Key Lab Aerosp Thermophys 92 West Dazhi St Harbin 15001 Heilongjiang Peoples R China;

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  • 正文语种 eng
  • 中图分类 应用;
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