• Acta Optica Sinica
  • Vol. 40, Issue 20, 2001003 (2020)
Mengfan Li1、2, Yadong Hu1、2、*, Shanshan Cui1、2, Xinyu Yu1、2, Zhenwei Qiu1、2, Zhuoran Li1、2, Xiangjing Wang1、2, Aiwen Zhang1、2, and Xiaobing Sun1、2
Author Affiliations
  • 1Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2Key Laboratory of Optical Calibration and Characterization, Chinese Academy of Sciences, Hefei, Anhui 230031, China
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    DOI: 10.3788/AOS202040.2001003 Cite this Article Set citation alerts
    Mengfan Li, Yadong Hu, Shanshan Cui, Xinyu Yu, Zhenwei Qiu, Zhuoran Li, Xiangjing Wang, Aiwen Zhang, Xiaobing Sun. Design and Testing of a Portable Multichannel Reference Light Source[J]. Acta Optica Sinica, 2020, 40(20): 2001003 Copy Citation Text show less
    Overall structure and working principle of PMRLS
    Fig. 1. Overall structure and working principle of PMRLS
    Head structure of PMRLS and the effect after installation
    Fig. 2. Head structure of PMRLS and the effect after installation
    Structure of luminous module
    Fig. 3. Structure of luminous module
    Relative spectrum data of PMRLS and SMAC at 870 nm waveband
    Fig. 4. Relative spectrum data of PMRLS and SMAC at 870 nm waveband
    Schematic of VI conversion module of drive circuit
    Fig. 5. Schematic of VI conversion module of drive circuit
    Non-stability data of RMRLS
    Fig. 6. Non-stability data of RMRLS
    ParameterTolerance
    Error of energy adjustment±10
    Non-stability1
    Non-repeatability2
    Table 1. Technical specification of PMRLSunit:%
    TypeCenter wavelength of luminous elementBandwidth of luminous elementCenter wavelength of SMACBandwidth of SMAC
    JX5050/4904882649020
    JX5050/56557812055020
    JX5050/6706612067020
    JX5050/8508393787040
    JX5050/9109017291020
    Table 2. Parameters of luminous elementsunit:nm
    Center wavelength /nmNon-linearity /%Non-stability /%Calibration uncertainty /%
    490(P)0.450.052.35
    5500.640.022.44
    670(P)0.430.012.28
    870(P)0.370.012.03
    9100.370.011.99
    13800.720.152.34
    1610(P)0.270.061.79
    2250(P)0.080.031.98
    Table 3. Parameters of SMAC
    Center wavelength /nm490550670870910138016102250
    Ti,j11731.59714.07752.06852.07012.913846.66955.06145.1
    Si,j12538.79959.47218.27047.57095.214367.76587.15741.1
    Error /%6.882.53-6.892.851.173.76-5.29-6.57
    Table 4. Errors of energy adjustment for PMRLS
    Center wavelength /nm490550670870910138016102250
    Non-stability0.140.050.080.080.070.070.170.09
    Non-repeatability0.901.291.011.121.180.620.540.69
    Combined uncertainty0.911.291.011.121.180.620.570.70
    Table 5. Non-stability and non-repeatability of PMRLSunit:%
    Mengfan Li, Yadong Hu, Shanshan Cui, Xinyu Yu, Zhenwei Qiu, Zhuoran Li, Xiangjing Wang, Aiwen Zhang, Xiaobing Sun. Design and Testing of a Portable Multichannel Reference Light Source[J]. Acta Optica Sinica, 2020, 40(20): 2001003
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