Optoacoustic laser spectroscopy of excited vibrational molecular states |
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| Authors: | V P Zharov V S Letokhov E A Ryabov |
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| Institution: | (1) Institute of Spectroscopy, Academy of Sciences of the USSR, Akademgorodok, Podolskii Rayon, 142092 Moscow, USSR |
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| Abstract: | A new detection method for absorption from excited vibrational states is suggested, based on optoacoustic detection of weak
absorption in a heated gas. Using this method CO2 laser radiation (λ=9.6 μm) absorption was investigated from excited vibrational states of CO2, BCl3, and BF3 molecules. |
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| Keywords: | 32 |
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