Optimization of sub-doppler absorption contour in gas-dynamic beams

M. Yu Zakharov; N. N. Bezuglov; N. M. Lisenkov; A. N. Klyucharev; I. I. Beterov; K. Michulis; A. Ékersc; F. Fuso; M. Allegrini

doi:10.1134/S0030400X10060093

Optimization of sub-doppler absorption contour in gas-dynamic beams

M. Yu Zakharov
, N. N. Bezuglov
, N. M. Lisenkov
, A. N. Klyucharev
, I. I. Beterov
, K. Michulis
, A. Ékersc
, F. Fuso
, M. Allegrini

Faculty of Science and Technology

St. Petersburg State University
Rzhanov Institute of Semiconductor Physics SB RAS
University of Latvia
University of Pisa

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The formation of the Doppler contour P_D(v) of absorption lines upon the excitation of particles in the volume of a gas-dynamic beam by light propagating in a direction orthogonal (reduced) to the beam axis is analyzed. Integral representations of P_D(v)are obtained for arbitrary relations between the nozzle out-let diameter D and the collimating aperture diameter B in the excitation region are obtained. An optimal configuration at which the reduced Doppler contour is the narrowest at a high density of beam particles is revealed to be B/D = 2.

Original language	English
Pages (from-to)	877-882
Number of pages	6
Journal	Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
Volume	108
Issue number	6
DOIs	https://doi.org/10.1134/S0030400X10060093
Publication status	Published - Jun 2010

OECD Field of Science

1.3 Physical Sciences

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10.1134/S0030400X10060093

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@article{47aebd98983f42ec97e5ef6b11085e29,

title = "Optimization of sub-doppler absorption contour in gas-dynamic beams",

abstract = "The formation of the Doppler contour PD(v) of absorption lines upon the excitation of particles in the volume of a gas-dynamic beam by light propagating in a direction orthogonal (reduced) to the beam axis is analyzed. Integral representations of PD(v)are obtained for arbitrary relations between the nozzle out-let diameter D and the collimating aperture diameter B in the excitation region are obtained. An optimal configuration at which the reduced Doppler contour is the narrowest at a high density of beam particles is revealed to be B/D = 2.",

author = "Zakharov, \{M. Yu\} and Bezuglov, \{N. N.\} and Lisenkov, \{N. M.\} and Klyucharev, \{A. N.\} and Beterov, \{I. I.\} and K. Michulis and A. {\'E}kersc and F. Fuso and M. Allegrini",

year = "2010",

month = jun,

doi = "10.1134/S0030400X10060093",

language = "English",

volume = "108",

pages = "877--882",

journal = "Optics and Spectroscopy (English translation of Optika i Spektroskopiya)",

issn = "0030-400X",

publisher = "Pleiades Publishing",

number = "6",

}

TY - JOUR

T1 - Optimization of sub-doppler absorption contour in gas-dynamic beams

AU - Zakharov, M. Yu

AU - Bezuglov, N. N.

AU - Lisenkov, N. M.

AU - Klyucharev, A. N.

AU - Beterov, I. I.

AU - Michulis, K.

AU - Ékersc, A.

AU - Fuso, F.

AU - Allegrini, M.

PY - 2010/6

Y1 - 2010/6

N2 - The formation of the Doppler contour PD(v) of absorption lines upon the excitation of particles in the volume of a gas-dynamic beam by light propagating in a direction orthogonal (reduced) to the beam axis is analyzed. Integral representations of PD(v)are obtained for arbitrary relations between the nozzle out-let diameter D and the collimating aperture diameter B in the excitation region are obtained. An optimal configuration at which the reduced Doppler contour is the narrowest at a high density of beam particles is revealed to be B/D = 2.

AB - The formation of the Doppler contour PD(v) of absorption lines upon the excitation of particles in the volume of a gas-dynamic beam by light propagating in a direction orthogonal (reduced) to the beam axis is analyzed. Integral representations of PD(v)are obtained for arbitrary relations between the nozzle out-let diameter D and the collimating aperture diameter B in the excitation region are obtained. An optimal configuration at which the reduced Doppler contour is the narrowest at a high density of beam particles is revealed to be B/D = 2.

UR - https://www.scopus.com/pages/publications/78650722578

UR - http://link.springer.com/article/10.1134%252FS0030400X10060093

U2 - 10.1134/S0030400X10060093

DO - 10.1134/S0030400X10060093

M3 - Article

AN - SCOPUS:78650722578

SN - 0030-400X

VL - 108

SP - 877

EP - 882

JO - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

JF - Optics and Spectroscopy (English translation of Optika i Spektroskopiya)

IS - 6

ER -

Optimization of sub-doppler absorption contour in gas-dynamic beams

Abstract

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