Response function of a tunable diode laser spectrometer from an iterative deconvolution procedure |
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Institution: | 1. SEEE, Lovely Professional University, Punjab, India;2. School of Mechanical Engineering, Lovely Professional University, Punjab, India;1. Department of Physical Chemistry, University of Chemistry and Technology, Technická 5, 16628 Prague 6, Czech Republic;2. Department of Metals and Corrosion Engineering, University of Chemistry and Technology, Technická 5, 16628 Prague 6, Czech Republic;1. Huanjiang Observation and Research Station for Karst Ecosystem, Key Laboratory of Agro-ecological Processes in Subtropical Regions, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, Hunan, China;2. University of Chinese Academy of Sciences, Beijing 100049, China |
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Abstract: | A deconvolution procedure commonly used for resolution enhancement of spectra has been applied to the determination of the response function of a tunable diode laser spectrometer. The method is sufficiently fast and simple for routine application when non-negligible instrumental broadening must be corrected for. Absolute linestrengths of CH4 in the 1327 cm−1 region and line positions of HNO3 in the 1335 cm−1 region, measured with the aid of the deconvolution technique, are reported here. |
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