|
|
|
|
|
|
| The Multi-Beam Interference Suppression for Measuring Penicillin Vial’s Oxygen Concentration Based on Tunable Diode Laser Absorption Spectroscopy |
| ZHU Gao-feng1, 2, HU Xin1, ZHU Hong-qiu1*, HU En-ze1, ZHU Jian-ping3 |
1. School of Information Science and Engineering, Central South University, Changsha 410083, China
2. School of Information, Hunan University of Humanities, Science and Technology, Loudi 417000, China
3. Truking Technology Limited, Changsha 410600, China |
|
|
|
|
Abstract Penicillin vial’s oxygen concentration detection based on tunable diode laser absorption spectroscopy (TDLAS) was conducted in the open, on a single and short optical path. In this system, the multiple reflections and transmissions were caused by parallel glass walls, and the multi-beam interference impacted the signal wave form and the accuracy of the detection. A method was created tochange the incident angle of laser, and the influence of incident angle was the oretically analyzed to the distribution of transmission intensity. The calculation formula of incident angle was deductedin order that the superposition part of two coherent beamslocated in the outside of the detection range, and then the theoretical optimal incident angle was determined according to the field parameters. The 2f signal of sample(concentration 1%) was severally measured for many times in different time, and the signal to noise ratio (SNR) could be use as the optimization index of optimal angle. Finally, the actual optimal incident angle acquired in this system was determined. To compare with the optimal incident angle and the incident angle of high coefficient of determination, the concentration prediction result of cross validation showed that the correlation coefficients were 0.995 9 and 0.988 9 respectively. The former was 0.7% larger than the latter, and the root mean square errors of prediction (RMSEP) were 0.003 1 and 0.005 3 respectively. In addition, the former was reduced by 41.5% than the latter. This validates the effectiveness of the proposed method which can suppress the Multi-beam Interference and further improve the accuracy.
|
|
Received: 2017-03-22
Accepted: 2017-08-18
|
|
|
|
Corresponding Authors:
ZHU Hong-qiu
E-mail: hqcsu@csu.edu.cn
|
|
[1] Gao Yanwei, Zhang Yujun, Chen Dong, et al. Acta Phot Sin., 2015, 44(6): 630003.
[2] Upadhyay A, Chakraborty A L. IEEE Sen. J., 2015, 15(2): 1153.
[3] Bolshov M A, Kuritsyn Y A, Romanovskii Y V. SpectrochimActa Part B, 2015, 106: 45.
[4] HE Jun-feng, HU Jun, KAN Rui-feng, et al(何俊峰, 胡 军, 阚瑞峰，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2015, 35(3): 577.
[5] NIE Wei, KAN Rui-feng, XU Zhen-yu, et al(聂 伟, 阚瑞峰, 许振宇，等). Acta Phys. Sin.(物理学报), 2017, 66(5): 054207.
[6] Persson L, Andersson F, Andersson M, et al. Appl. Phys. B., 2007, 87(3): 523.
[7] Xu Dangpeng, Wang Jianjun, Li Mingzhong, et al. Optical Express, 2010, 18(7): 6621.
[8] Nftaly M, Dudley R A, Fletcher J R. Optics Communications, 2010, 283(9): 1849.
[9] Zhou Pu, Liu Zejin, Xu Xiaojun, et al. Chin. Phys. B, 2010, 19(2): 024205.
[10] Huang Kun, Shi Peng, Cao G W, et al. Optics Letters, 2011, 36(6): 888. |
| [1] |
LIU Jiang-qing1, YU Chang-hui2, 3, GUO Yuan2, 3, LEI Sheng-bin1*, ZHANG Zhen2, 3*. Interaction Between Dipalmityl Phosphatidylcholine and Vitamin B2
Studied by Second Harmonic Spectroscopy and Brewster Angle
Microscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1484-1489. |
| [2] |
DU Bao-lu, LI Meng, GUO Jin-jia*, ZHANG Zhi-hao, YE Wang-quan, ZHENG Rong-er. The Experimental Research on In-Situ Detection for Dissolved CO2 in
Seawater Based on Tunable Diode Laser Absorption Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1264-1269. |
| [3] |
MA Li1, 2, FAN Xin-li1, 2, ZHANG Shuo1, 2, WANG Wei-feng1, 2, WEI Gao-ming1, 2. Research on CH4 Gas Detection and Temperature Correction Based on TDLAS Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3632-3638. |
| [4] |
WANG Guo-shui1, GUO Ao2, LIU Xiao-nan1, FENG Lei1, CHANG Peng-hao1, ZHANG Li-ming1, LIU Long1, YANG Xiao-tao1*. Simulation and Influencing Factors Analysis of Gas Detection System Based on TDLAS Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3262-3268. |
| [5] |
WAN Liu-jie1, 2, ZHEN Chao3, QIU Zong-jia1, LI Kang1, MA Feng-xiang3, HAN Dong1, 2, ZHANG Guo-qiang1, 2*. Research of High Precision Photoacoustic Second Harmonic Detection Technology Based on FFT Filter[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 2996-3001. |
| [6] |
XIE Ying-chao1,2, WANG Rui-feng1,2, CAO Yuan1,2, LIU Kun1*, GAO Xiao-ming1,2. Research on Detecting CO2 With Off-Beam Quartz-Enhanced Photoacoustic Spectroscopy at 2.004 μm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2664-2669. |
| [7] |
LI Jin-yi1, FAN Hong-qing1, TIAN Xin-li1, LI Hong-lian2, WU Zhi-chao1, SONG Li-mei1. Pressure Correction for Calibration-Free Measurement of Wavelength Modulation Spectroscopy in Atmospheric Environment[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1407-1412. |
| [8] |
MEI Jiao-xu, WANG Lei*, TAN Tu, LIU Kun, WANG Gui-shi, GAO Xiao-ming. A New Method of DFB Laser Frequency Stabilization Based on the Characteristics of the Second Harmonic[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(10): 2989-2992. |
| [9] |
LU Yi-bing1, 2, LIU Wen-qing1, 2, ZHANG Yu-jun1, 2*, ZHANG Kai1, 2, HE Ying1, 2, YOU Kun1, 2, LI Xiao-yi1, LIU Guo-hua1, 2, TANG Qi-xing1, 2, FAN Bo-qiang1, 2, YU Dong-qi1, 2, LI Meng-qi1, 2. An Adaptive Hierarchical Savitzky-Golay Spectral Filtering Algorithm and Its Application[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(09): 2657-2663. |
| [10] |
SHAO Xin, TANG Hai-mei, WANG Feng, LI Yun-long, TAN Pan-long. Research on Closed Indoor Oxygen Concentration of Quasi-Continuous Laser Modulation Absorption Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3713-3717. |
| [11] |
ZHU Gao-feng1，2, YANG Chun-hua1, ZHU Hong-qiu1*, GUI Wei-hua1. Oxygen Concentration Detection and Calibration Method Improvement in Pharmaceutical Vial Based on Wavelength Modulation Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3133-3137. |
| [12] |
LI Chuan-liang1*, JIANG Li-jun1, SHAO Li-gang1, GUO Xin-qian1, QIU Xuan-bing1, WEI Ji-lin1, GAO Rui1, WANG Gao2. The Detection of CO Based on TDLAS Combined with Balanced Difference Detection Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3165-3169. |
| [13] |
NIE Wei1, 2, YE Qing-hao3, XU Zhen-yu1, ZHANG Guang-le1, XIA Hui-hui1, 2, KAN Rui-feng1* . Study on the Method of Voigt Profiles Two Wings Fitting Non-Uniform Flow Field Absorbance [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(03): 816-821. |
| [14] |
CUI Hai-bin1, YANG Ke1, 2, ZHANG Long1, WU Xiao-song1, LIU Yong1, WANG An1, LI Hui3, JI Min1* . Tunable Diode Laser Absorption Spectroscopy (TDLAS) Detection Signal Denoising Based on Gabor Transform [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(09): 2997-3002. |
| [15] |
WANG Xiao-yu1, LI Lin1*, LIN Lu2, ZHANG Zhen2, LU Zhou2, LIU Ming-hua2, GUO Yuan2* . Chiral Transformation of PARC18 Assemblies on NaOH Solution Subphase [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(01): 47-50. |
|
|
|
|
