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This article is cited in 28 scientific papers (total in 28 papers)
The 22nd Annual Conference Saratov Fall Meeting 2018 (SFM'18): VI International Symposium ''Optics and Biophotonics'' and XXII International School for Junior Scientists and Students on Optics, Laser Physics & Biophotonics
Biophotonics
Electrodynamical characteristics of $\alpha$-lactose monohydrate in the terahertz range
G. A. Komandina, A. A. Gavdushab, Yu. G. Goncharova, O. E. Porodinkova, V. S. Nozdrina, S. V. Chuchupala, I. E. Spektora a Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
b Bauman Moscow State Technical University
Abstract:
Using methods of infrared, terahertz, and submillimeter spectroscopy, experimental transmission and reflection spectra of $\alpha$-lactose monohydrate have been obtained at room temperature in the frequency range from 5 to 5000 cm$^{-1}$. The experimental spectra of dense pressed tablets and powdered samples have been analyzed in terms of the model of a classical oscillator. Certain parameters of absorption bands of the resonant and quasi-relaxation types are markers by which components can be selected in heterogeneous pharmacological and organic preparations using the methods of coherent submillimeter and pulsed terahertz spectroscopy.
Received: 19.11.2018 Revised: 25.12.2018 Accepted: 31.01.2019
Citation:
G. A. Komandin, A. A. Gavdush, Yu. G. Goncharov, O. E. Porodinkov, V. S. Nozdrin, S. V. Chuchupal, I. E. Spektor, “Electrodynamical characteristics of $\alpha$-lactose monohydrate in the terahertz range”, Optics and Spectroscopy, 126:5 (2019), 596–603; Optics and Spectroscopy, 126:5 (2019), 514–522
Linking options:
https://www.mathnet.ru/eng/os714 https://www.mathnet.ru/eng/os/v126/i5/p596
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