Abstract
The possibility of performing quantitative absorption measurements of particle concentrations using frequency-tunable lasers is investigated. At fast frequency scanning, when the recording time of spectrum is shorter or comparable with its formation time, well-known time-dependent interference interactions between the radiation incident on an absorbing medium and the radiation induced in it are observed. Under these conditions steady-state absorption spectra are distorted, and the classical relations lying in the basis of absorption measurements are violated. The character of the distortions depends on the type and density of particles, their absorption state, the mechanisms of spectra formation, and the laser beam power and geometry. In this paper, we report the results of studying the manifestations of Doppler profile narrowing caused by the Dicke effect in time-dependent spectra and their influence on the results of measuring the concentrations of absorbing particles. It is shown that the static spectrum can be reconstructed and quantitative measurements by integrated absorption spectroscopy can be performed under these conditions.
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REFERENCES
N. Blombergen, E. M. Parcell, and R. V. Pound, “Relaxation effects in nuclear magnetic resonance absorption,” Phys. Rev. 73 (7), 679–712 (1948). https://doi.org/10.1103/PhysRev.73.679
F. Bloch, “Nuclear induction,” Phys. Rev. 70 (7–8), 460–473 (1946). https://doi.org/10.1103/PhysRev.70.460
I. I. Zasavitskii, M. A. Kerimkulov, A. I. Nadezhdinskii, V. N. Ochkin, S. Yu. Savinov, M. V. Spiridonov, and A. P. Shotov, “Coherent nonstationary effects during rapid recording of an absorption spectrum,” Opt. Spectrosc. 65 (6), 706–709 (1988).
A. I. Volkova, V. V. Lagunov, and V. N. Ochkin, “Particle concentration measurements during fast recording of absorption spectra,” Phys. Wave Phenom. 31 (1), 1–14 (2023). https://doi.org/10.3103/S1541308X23010089
L. S. Rothman, D. Jacquemart, A. Barbe, D. C. Benner, M. Birk, L. R. Brown, M. R. Carleer, C. Chackerian, Jr., K. Chance, L. H. Coudert, V. Dana, V. M. Devi, J.-M. Flaud, R. R. Gamache, A. Goldman, J.-M. Hartmann, K. W. Jucks, A. G. Maki, J.‑Y. Mandin, S. T. Massie, J. Orphal, A. Perrin, C. P. Rinsland, M. A. H. Smith, J. Tennyson, R. N. Tolchenov, R. A. Toth, J. Vander Auwera, P. Varanasi, and G. Wagner, “The HITRAN 2004 molecular spectroscopic database,” J. Quant. Spectrosc. Radiat. Transfer 96 (2), 139–204 (2005). https://doi.org/10.1016/j.jqsrt.2004.10.008
R. H. Dicke, “The effect of collisions upon the Doppler width of spectral lines,” Phys. Rev. 89 (2), 472–473 (1953). https://doi.org/10.1103/PhysRev.89.472
S. G. Rautian and I. I. Sobel’man, “The effect of collisions on the Doppler broadening of spectral lines,” Sov. Phys.-Usp. 9 (5), 701–716 (1967). https://doi.org/10.1070/PU1967v009n05ABEH003212
L. Galatry, “Simultaneous effect of Doppler and foreign gas broadening on spectral lines,” Phys. Rev. 122 (4), 1218–1223 (1961). https://doi.org/10.1103/PhysRev.122.1218
J. Tennyson, P. F. Bernath, A. Campargue, A. G. Császár, L. Daumont, R. R. Gamache, J. T. Hodges, D. Lisak, O. V. Naumenko, L. S. Rothman, H. Tran, N. F. Zobov, J. Buldyreva, C. D. Boone, M. D. De Vizia, L. Gianfrani, J.-M. Hartmann, R. McPheat, D. Weidmann, J. Murray, N. H. Ngo, and O. L. Polyansky, “Recommended isolated-line profile for representing high-resolution spectroscopic transitions (IUPAC Technical Report),” Pure Appl. Chem. 86 (12), 1931–1943 (2014). https://doi.org/10.1515/pac-2014-0208
H. Tran, N. H. Ngo, and J.-M. Hartmann, “Efficient computation of some speed-dependent isolated line profiles,” J. Quant. Spectrosc. Radiat. Transfer 129, 199–203 (2013). https://doi.org/10.1016/j.jqsrt.2013.06.015
S. G. Rautian, “Universal asymptotic profile of a spectral line under a small Doppler broadening,” Opt. Spectrosc. 90 (1), 30–40 (2001). https://doi.org/10.1134/1.1343544
I. I. Sobelman, An Introduction to the Theory of Atomic Spectra (Fizmatlit, Moscow, 1963) [in Russian].
V. N. Ochkin, Spectroscopy of Low Temperature Plasma (Wiley, New York, 2009).
R. V. Kochanov, I. E. Gordon, L. S. Rothman, P. Wcisło, C. Hill, and J. S. Wilzewski, “HITRAN Application Programming Interface (HAPI): A comprehensive approach to working with spectroscopic data,” J. Quant. Spectrosc. Radiat. Transfer 177, 15–30 (2016). https://doi.org/10.1016/j.jqsrt.2016.03.005
H. Fleurbaey, Z. D. Reed, E. M. Adkins, D. A. Long, and J. T. Hodges, “High accuracy spectroscopic parameters of the 1.27 μm band of O2 measured with comb-referenced, cavity ring-down spectroscopy,” J. Quant. Spectrosc. Radiat. Transfer 270, 107684 (2021). https://doi.org/10.1016/j.jqsrt.2021.107684
R. S. Eng, A. R. Calawa, T. C. Harman, P. L. Kelley, and A. Javan, “Collisional narrowing of infrared water-vapor transitions,” Appl. Phys. Lett. 21 (7), 303–305 (1972). https://doi.org/10.1063/1.1654387
Ya. Ya. Ponurovskii, S. V. Ivanov, Sh. Sh. Nabiev, and V. M. Semenov, “Study of the HF overtone line profile broadened by Ar, Xe, Kr, N2 using near-IR region diode laser spectroscopy,” Bull. Lebedev Phys. Inst. 41 (1), 22–29 (2014). https://doi.org/10.3103/S1068335614010059
N. Tasinato, G. Duxbury, N. Langford, and K. G. Hay, “An investigation of collisional processes in a Dicke narrowed transition of water vapor in the 7.8 μm spectral region by frequency down-chirped quantum cascade laser spectroscopy,” J. Chem. Phys. 132, 044316 (2010). https://doi.org/10.1063/1.3299263
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This study was supported by the Russian Science Foundation, project no. 19-12-00310.
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Translated by Yu. Sin’kov
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Lagunov, V.V., Ochkin, V.N. & Volkova, A.I. Manifestations of the Dicke Narrowing at Fast Recording of High-Resolution Absorption Spectra Using Frequency-Tunable Lasers. Phys. Wave Phen. 31, 312–319 (2023). https://doi.org/10.3103/S1541308X23050060
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DOI: https://doi.org/10.3103/S1541308X23050060