| [1] | RYERSON T B, WILLIAMS E J, FEHSENFELD F C. An efficient photolysis system for fast-response NO2 measurements [J]. Journal of Geophysical Research, 2000, 105(16): 26447-26461. |
| [2] | BROWN S S. Absorption spectroscopy in high-finesse cavities for atmospheric studies [J]. Chemical Reviews, 2003, 103(12): 5219-5238. |
| [3] | KERN C, TRICK S, RIPPEL B, et al. Applicability of light-emitting diodes as light sources for active differential optical absorption spectroscopy measurements [J]. Applied Optics, 2006, 45(9): 2077-2088. |
| [4] | VOIGT S, ORPHAL J, BURROWS P. The temperature and pressure dependence of the absorption cross-sections of NO2 in the 250~800nm region measured by Fourier-transform spectroscopy [J]. Journal of Photochemistry and Photobiology, 2002, A149(1/3):1-7. |
| [5] | CHEN H, ZHOU F X, XU Z, et al. An integrated control system for carbon monoxide detection, emission and recycling [J]. Laser Technology, 2011, 35(3): 360-363(in Chinese). |
| [6] | SUN X P, ZHANG X H, WANG D C, et al. LED illuminant-based detection of trace NO2 gases [J]. Spectroscopy and Spectral Analysis, 2009, 29(6): 1672-1674(in Chinese). |
| [7] | ZHANG G Y, MA J Y, JIN Y D. Investigation on internal energy transfer and relaxation kinetics of NO2 by photo acoustic and fluorescence emission spectra [J]. Spectroscopy and Spectral Analysis, 2011, 31(3): 742-745(in Chinese). |
| [8] | CHEN Z C, GAO Zh H, CAO Zh, et al. Research of CO2 gas concentration detection system based on infrared LED[J]. Laser Infrared,2012, 42(11): 1255-1258(in Chinese). |
| [9] | YANG Y, GAO Z H, ZHONG D H, et al. Detection of nitrogen dioxide using an external modulation diode laser [J]. Applied Optics, 2013, 52(13): 3027-3030. |
| [10] | YANG Y, GAO Zh H, CAO Zh, et al. Detection of the NO2 based on laser spectrum[J]. Laser Technology, 2012, 36(2): 198-199(in Chinese). |