Multiphoton processes in open atmosphere in the wavelength region 224-230 nm
| Autor: | A. Clark, A. Marshall, Constantine Kosmidis, R. M. Deas, J. Sander, Ravi P. Singhal, Kenneth W. D. Ledingham |
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| Rok vydání: | 1993 |
| Předmět: |
rydberg states
spectroscopy Acoustics and Ultrasonics chemistry.chemical_element resonant 2-photon ionization Photoionization Oxygen o-2 law.invention Atmosphere law Physics::Atomic and Molecular Clusters Physics::Atomic Physics Physics::Atmospheric and Oceanic Physics Range (particle radiation) excitation Resonance o2 flames Condensed Matter Physics Laser Diatomic molecule laser-induced fluorescence Surfaces Coatings and Films Electronic Optical and Magnetic Materials atomic oxygen Wavelength chemistry identification Atomic physics |
| Zdroj: | Journal of Physics D: Applied Physics. 26:2107-2111 |
| ISSN: | 1361-6463 0022-3727 |
| DOI: | 10.1088/0022-3727/26/12/002 |
| Popis: | Multiphoton processes in open laboratory air have been studied in the spectral range 224-230 nm using a simple 'open-to-the-atmosphere' ionization detector. A number of oxygen molecular (O2) and atomic (O) transitions have been identified in this region. It is pointed out that this information is essential if multiphoton laser analytical techniques are applied in an open air regime as well as to predominantly air samples containing trace quantities of environmentally sensitive compounds. Journal of Physics D-Applied Physics |
| Databáze: | OpenAIRE |
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