Spectroscopy of the Harmonics of Submill
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M.Y. Tretyakov; A.F. Krupnov
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Article
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1995
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Elsevier Science
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English
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The harmonics content in the radiation generated by a submillimeter backward wave oscillator is described for the first time. Lines were observed in the second and third harmonic using an acoustic cell as a receiver in the \(600-\mathrm{GHz}\) frequency range. A possible explanation is given for the