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- T. H. Vansteenkiste
- Physics Department, General Motors Research Laboratories, Warren, Michigan 48090
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- F. R. Faxvog
- Physics Department, General Motors Research Laboratories, Warren, Michigan 48090
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- D. M. Roessler
- Physics Department, General Motors Research Laboratories, Warren, Michigan 48090
書誌事項
- 公開日
- 1981-03
- 権利情報
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- https://journals.sagepub.com/page/policies/text-and-data-mining-license
- DOI
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- 10.1366/0003702814731653
- 公開者
- SAGE Publications
この論文をさがす
説明
<jats:p> Photoacoustic measurements have been made at the 4.803 μm absorption line of carbon monoxide in a small nonresonant cell using a low power semiconductor laser source. A simple theoretical model correctly predicts the dependence of the CO signal on chopping frequency and concentration dependence but is inadequate in describing the pressure dependence. Concentrations as low as 50 ppmv were measured by operating the cell in a double pass mode. </jats:p>
収録刊行物
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- Applied Spectroscopy
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Applied Spectroscopy 35 (2), 194-196, 1981-03
SAGE Publications
