Diode Laser Detection of Greenhouse Gases in the Near-Infrared Region by Wavelength Modulation Spectroscopy: Pressure Dependence of the Detection Sensitivity

We have investigated the pressure dependence of the detection sensitivity of CO(2), N(2)O and CH(4) using wavelength modulation spectroscopy (WMS) with distributed feed-back diode lasers in the near infrared region. The spectral line shapes and the background noise of the second harmonics (2f) detec...

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Detalles Bibliográficos
Autores principales: Asakawa, Takashi, Kanno, Nozomu, Tonokura, Kenichi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3292140/
https://www.ncbi.nlm.nih.gov/pubmed/22399900
http://dx.doi.org/10.3390/s100504686

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3292140/
https://www.ncbi.nlm.nih.gov/pubmed/22399900
http://dx.doi.org/10.3390/s100504686

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