Optical cell cooled by liquid nitrogen to study absorption spectra at a Fourier spectrometer

Liquid-Nitrogen-Cooled Optical Cell for the Study of Absorption Spectra in a Fourier Spectrometer

Atmospheric and Oceanic Optics ◽

10.1134/s1024856020040144 ◽

2020 ◽

Vol 33 (4) ◽

pp. 393-399

Author(s):

V. I. Serdyukov ◽

L. N. Sinitsa ◽

A. A. Lugovskoi ◽

N. M. Emel’yanov

Keyword(s):

Liquid Nitrogen ◽

Absorption Spectra ◽

Fourier Spectrometer ◽

Optical Cell

Download Full-text

Computer simulation study of the forbidden absorption spectra of liquid nitrogen

Molecular Physics ◽

10.1080/00268978500102411 ◽

1985 ◽

Vol 56 (2) ◽

pp. 415-430 ◽

Cited By ~ 31

Author(s):

William A. Steele

Keyword(s):

Computer Simulation ◽

Liquid Nitrogen ◽

Absorption Spectra ◽

Simulation Study ◽

Computer Simulation Study

Download Full-text

Accurate determination of low state rotational quantum numbers (J < 4) from planar-jet and liquid nitrogen cell absorption spectra of methane near 1.4 micron

Physical Chemistry Chemical Physics ◽

10.1039/b922109c ◽

2010 ◽

Vol 12 (13) ◽

pp. 3145 ◽

Cited By ~ 31

Author(s):

Ondřej Votava ◽

Milan Mašát ◽

Petr Pracna ◽

Samir Kassi ◽

Alain Campargue

Keyword(s):

Liquid Nitrogen ◽

Absorption Spectra ◽

Accurate Determination ◽

Planar Jet ◽

Quantum Numbers

Download Full-text

A Fourier-spectrometer with a 30-m base-length multipass cell for the study of weak absorption spectra of atmospheric gases

Atmospheric and Oceanic Optics ◽

10.1134/s1024856011060121 ◽

2011 ◽

Vol 24 (6) ◽

pp. 593-595 ◽

Cited By ~ 14

Author(s):

Yu. N. Ponomarev ◽

T. M. Petrova ◽

A. M. Solodov ◽

A. A. Solodov ◽

S. A. Sulakshin

Keyword(s):

Absorption Spectra ◽

Fourier Spectrometer ◽

Multipass Cell ◽

Base Length ◽

Atmospheric Gases ◽

Weak Absorption

Download Full-text

FTIR spectrometer with 30 m optical cell and its applications to the sensitive measurements of selective and nonselective absorption spectra

Journal of Quantitative Spectroscopy and Radiative Transfer ◽

10.1016/j.jqsrt.2016.02.026 ◽

2016 ◽

Vol 177 ◽

pp. 253-260 ◽

Cited By ~ 15

Author(s):

Yu.N. Ponomarev ◽

A.A. Solodov ◽

A.M. Solodov ◽

T.M. Petrova ◽

O.V. Naumenko

Keyword(s):

Absorption Spectra ◽

Optical Cell ◽

Ftir Spectrometer ◽

Nonselective Absorption

Download Full-text

An immersion cryostat for mounting a high-pressure optical cell surrounded by nonboiling liquid nitrogen

Czechoslovak Journal of Physics ◽

10.1007/bf02570374 ◽

1996 ◽

Vol 46 (S5) ◽

pp. 2775-2776 ◽

Cited By ~ 2

Author(s):

Ants Lõhmus ◽

Arlentin Laisaar ◽

Arvi Freiberg ◽

Aleksandr Ellervee ◽

Viktor Korrovits ◽

...

Keyword(s):

High Pressure ◽

Liquid Nitrogen ◽

Optical Cell

Download Full-text

Absorption Spectra of Co(II)Ions Doped in Magnesium Thallium Sulphate Hexahydrate

Zeitschrift für Naturforschung A ◽

10.1515/zna-1995-1219 ◽

1995 ◽

Vol 50 (12) ◽

pp. 1165-1169

Author(s):

A. Venkata Subbaiah ◽

J. Lakshmana Rao ◽

Y. Nagaraja Naidu

Keyword(s):

Liquid Nitrogen ◽

Absorption Spectra ◽

Ground State ◽

Near Infrared ◽

Liquid Nitrogen Temperature ◽

Spin Orbit ◽

Octahedral Symmetry ◽

Orbit Splitting ◽

Characteristic Absorption ◽

Spin Orbit Splitting

Abstract The optical obsorption spectrum of Co(II) ions doped in magnesium thallium sulphate hexahy drate is studied at room and liquid nitrogen temperatures. The crystal exhibits characteristic absorption of the Co(II) ion in the visible and near infrared. The observed bands are assigned to transitions from the ground state 4T1g (F) to various excited quartet and doublet levels of the Co(II) ion in octahedral symmetry. The splitting of one of the bands at liquid nitrogen temperature is explained to be due to spin-orbit splitting. All band positions have been fitted by the parameters B, C, Dq and ξ.

Download Full-text