Development of visible near-infrared wavelength reference materials

Zhenyuan ZHANG; Xinhua CHEN; Guojin FENG; Qiaoxiang ZHANG; Chundi ZHENG

doi:10.5768/JAO202445.0505002

Journal of Applied Optics, Volume. 45, Issue 5, 1042(2024)

Development of visible near-infrared wavelength reference materials

Zhenyuan ZHANG1...2, Xinhua CHEN1,*, Guojin FENG2,**, Qiaoxiang ZHANG2 and Chundi ZHENG2 |Show fewer author(s)

¹Beijing Key Laboratory of Performance Guarantee on Urban Rail Transit Vehicles, School of Mechanical-Electronic and Vehicle Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China

²Institute of Optics and Laser Metrology, National Institute of Metrology, Beijing 100029, China

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Figures & Tables(10)

Fig. 1. Progress in development of optical frequency standards

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Fig. 2. Wavelength reference materials based on interference peaks

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Fig. 3. Wavelength reference materials of solid rare earth

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Fig. 4. Spectra of visible near-infrared reference materials

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Fig. 5. Sample placement device

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Table 1. Statistical analysis of peaks uniformity (P01 peak position) nm

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Table 1. Statistical analysis of peaks uniformity (P01 peak position) nm

样品编号	测量1	测量2	测量3
1#	431.33	431.33	431.32
2#	431.38	431.33	431.27
3#	431.30	431.33	431.35
4#	431.35	431.35	431.35
5#	431.33	431.35	431.35
6#	431.34	431.36	431.37
7#	431.35	431.37	431.35
8#	431.25	431.37	431.36
9#	431.37	431.36	431.36
10#	431.38	431.33	431.33
11#	431.36	431.33	431.33
12#	431.32	431.38	431.33
13#	431.27	431.30	431.38
14#	431.33	431.34	431.36
15#	431.33	431.33	431.36

Table 2. Statistical analysis of stability (C-P01 peak position)
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Table 2. Statistical analysis of stability (C-P01 peak position)
时间x/月量值y/nm
0 431.37
4 431.38
8 431.38
11 431.37

Table 3. Straight-line fitting analysis results
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Table 3. Straight-line fitting analysis results
分析项目计算结果
x均值 5.75
y均值 431.38
斜率b₁ 0.000 104 999
截距b₀ 431.375 291 3
斜率不确定度s(b₁) 0.000 876 79
设定有效期/月 24
不确定度贡献 0.021 042 95

Table 4. Summary table of uncertainty in quality values of standards

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Table 4. Summary table of uncertainty in quality values of standards

吸收峰编号	定值	不确定度	带宽
1	431.3	0.1	2 nm
2	473.5	0.2	2 nm
3	513.7	0.1	2 nm
4	529.9	0.1	2 nm
5	572.6	0.1	2 nm
6	585.8	0.1	2 nm
7	684.9	0.1	2 nm
8	739.3	0.1	2 nm
9	748.0	0.1	2 nm
10	807.4	0.1	2 nm
11	1049.4	1.0	0.9 cm⁻¹或8 cm⁻¹
12	1228.3	0.6	1.2 cm⁻¹或8 cm⁻¹
13	1364.9	0.6	1.5 cm⁻¹或8 cm⁻¹
14	1679.6	0.6	2.3 cm⁻¹或8 cm⁻¹
15	1906.2	0.6	2.9 cm⁻¹或8 cm⁻¹
16	1948.1	0.6	3.0 cm⁻¹或8 cm⁻¹
17	2135.4	0.6	3.6 cm⁻¹或8 cm⁻¹
18	2253.6	0.6	4.1 cm⁻¹或8 cm⁻¹
19	2537.2	0.6	5.1 cm⁻¹或8 cm⁻¹

Table 5. Comparison of technical indicators of similar targets
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Table 5. Comparison of technical indicators of similar targets
标物编号波长范围/nm 不确定度(k=2)
GBW(E)130550（本标物） 430～2 550 0.1～1.0
GBW(E)130446 900～2 500 1.0
GBW(E)130121 400～900 0.3

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Zhenyuan ZHANG, Xinhua CHEN, Guojin FENG, Qiaoxiang ZHANG, Chundi ZHENG. Development of visible near-infrared wavelength reference materials[J]. Journal of Applied Optics, 2024, 45(5): 1042

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