CONFERENCE PROCEEDINGS
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Qiang Wang
at Shandong Univ
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Author
Publications (3)
Proceedings Article | 15 October 2013 Paper
Wide absorption spectrum measuring methods by DFB-LDs in water vapor detection system
Y. Liu, J. Chang, J. Lian, Q. Wang, G. Lv, W. Wang, Z. Liu, X. Liu, S. Zhang, Z. Wang, S. Jiang, C. Zhu, W. Wei, B. Sun
Proceedings Volume 8924, 89242S (2013) https://doi.org/10.1117/12.2031608
KEYWORDS: Absorption, Modulation, Temperature metrology, Signal to noise ratio, Wavelength tuning, Dielectrics, Absorption filters, Directed energy weapons, Absorption spectroscopy, Data processing
Proceedings Article | 15 October 2012 Paper
Noise investigation and signal processing in fiber optic gas sensor with wavelength modulation of the DFB laser diode
Jun Chang, Qingjie Huang, Xiangzhi Liu, Kun Chen, Hengtai Chang, Guangping Lv, Cunguang Zhu, Guoqing Zhou, Qiang Wang, Zhongliang Wang, Ting Gao, Chen Li
Proceedings Volume 8497, 84970T (2012) https://doi.org/10.1117/12.928890
KEYWORDS: Signal to noise ratio, Modulation, Absorption, Signal processing, Collimators, Interference (communication), Fiber optics sensors, Gas sensors, Linear filtering, Fiber optics
Proceedings Article | 17 September 2011 Paper
Application of wavelength scanning for measuring water vapour concentration by distributed laser diode
Jun Chang, Lv Guangping, Guoqing Zhou, Kun Chen, Yan Zhang, Zhongliang Wang, Shicong Zhang, Qiang Wang, Fujun Song
Proceedings Volume 8120, 812004 (2011) https://doi.org/10.1117/12.892685
KEYWORDS: Absorption, Modulation, Absorption spectroscopy, Wavelength tuning, Semiconductor lasers, Databases, Gas sensors, Temperature metrology, Distributed feedback laser diodes, Optical filters
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