DocumentCode :
1967877
Title :
Wall-collision broadening of Gas absorption lines in nanoporous materials
Author :
Xu, Can T. ; Lewander, Märta ; Svensson, Tomas ; Andersson-Engels, Stefan ; Svanberg, Sune
Author_Institution :
Dept. of Phys., Lund Univ., Lund, Sweden
fYear :
2010
fDate :
8-12 Dec. 2010
Firstpage :
320
Lastpage :
321
Abstract :
The main broadening mechanisms of absorption lines in free gas are known to be the pressure-and-Doppler broadening. However, with gas trapped within nanoporous materials, wall-collision broadening may become non-negligible. We present and discuss experimental data which show the effect of wall-collision broadening and its applications.
Keywords :
Doppler broadening; molecule-photon collisions; nanoporous materials; oxygen; radiation pressure; O2; broadening mechanisms; free gas; gas absorption lines; nanoporous materials; pressure-and-Doppler broadening; wall-collision broadening; Absorption; Nanoporous materials; Optical scattering; Optics; Spectroscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
Type :
conf
DOI :
10.1109/ACP.2010.5682538
Filename :
5682538
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1967877
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