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By using a mid-infrared tunable diode laser and a home-made cooling cell, the N2- and air-broadening coefficients of 13CH4 have been measured at room and low temperatures around 3.38 μm. Four transitions are studied for the 13CH4 diluted with nitrogen and air at temperatures 296, 252, 213, and 173 K. Measurements at low temperatures allow the determination of the temperature dependent parameter of the collisional broadening coefficients. The line parameters are obtained by fitting the experimental profile to the Voigt line shape. The N2- and air-broadening coefficients increase with the drop of the temperature. The collisional broadening coefficients of N2 are always larger than those of air at the same temperature. These data support the remote sensing of the Earth and outer planet atmospheres. According to our knowledge, the line parameters are reported experimentally for the first time.
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Keywords:
- infrared spectroscopy /
- 13CH4 /
- broadening coefficients /
- temperature dependence coefficients
[1] Menard-Bourcin F, Menard J, Boursier C 2007 J. Mol. Spectrosc. 242 55
[2] Niederer H M, Albert S, Bauerecker S, Boudon V, Champion J P, Quack M 2008 Chimia 62 273
[3] Delmas R, Peuch GM V-H 2005 Physique et chimie del’atmosphére (Paris : Echelles) p640
[4] Shindell D T, Faluvegi G, Koch D M, Schmidt G A, Unger N, Bauer S E 2009 Science 326 716
[5] SolomonS, Qin D, Manning M, Chen Z, Marquis M, Averyt K B, Tignor M, Miller H L 2007 Intergovernmental panel on Climate Change Working Group 1 Science, Climate Change 2007 : the Physical Science Basis (Cambridge: Cambridge University Press Cambridge United Kingdom) p996
[6] Thompson A M 1992 Science 105 1157
[7] Mondelain D, Payan S, Deng W, Camy-Peyret C, Hurtmans D, Mantz A W 2007 J. Mol. Spectrosc. 244 130
[8] Varanasi P 1971 J. Quant. Spectros. Radiat. Transfer. 11 711
[9] Pine A S 1992 J. Chem. Phys. 1992 97 773
[10] Pine A S, T. Gabard 2003 J. Mol. Spectrosc. 217 105
[11] Varanasi P 1975 J. Quant. Spectrosc. Radiat. Transfer 15 281
[12] Martin B, Lepère M 2010 J. Mol. Spectrosc. 259 46
[13] Antony B K, Niles D L, Wroblewski S B, Humphrey C M, Gabard T, Gamache R R 2008 J. Mol. Spectrosc. 251 268
[14] Ma H L, Sun M G, Cao Z S, Huang Y B, Wang G S, Gao X M, Rao R Z 2014 Opt. Precision Eng 22 2617 ( in Chinese) [马宏亮, 孙明国, 曹振松, 黄印博, 王贵师, 高晓明, 饶瑞中 2014 光学精密工程 22 2617]
[15] L. S. Rothman L S, Gordon I E, Babikov Y, Barbe A, Chris Benner D, Bernath P F, Birk M, Bizzocchi L, Boudon V, Brown L R, Campargue A, Chance K, Cohen E A, Coudert L H, Devi V M, Drouin B J, Fayt A, Flaud J-M, Gamache R R, Harrison J J, Hartmann J-M, Hill C, Hodges J T, Jacquemart D, Jolly A, Lamouroux J, Le Roy R J, Li G, Long D A, Lyulin O M, Mackie C J, Massie S T, Mikhailenko S, Mller H S P, Naumenko O V, Nikitin A V, Orphal J, Perevalov V, Perrin A, Polovtseva E R, Richard C, Smith M A H, Starikova E, Sung K, Tashkun S, Tennyson J, Toon G C, Tyuterev Vl G, Wagner G 2013 J. Quant. Spectrosc. Radiat. Transfer 130 4
[16] Yin Z Q, Wu C, Gong W Y, Gong Z K, Wang Y J 2013 Acta Phys. Sin. 62 123301 (in Chinese) [尹增谦, 武臣, 宫琬钰, 龚之珂, 王永杰 2013 62 123301]
[17] Yang C C, Kan R F, Xu Z Y, Zhang G L, Liu J G 2014 Acta Phys. Sin. 63 223301 (in Chinese) [杨晨光, 阚瑞峰, 许振宇, 张光乐, 刘建国 2014 63 223301]
[18] Armstrong B H 1967 J. Quant. Spectrosc. Radiat. Transfer 7 61
[19] Brown L R, Benner D C, Champion J-P, Devi V M, Fejard L, Gamache R R, Gabard T, Hilico J C, Lavorel B, Loëte M, Mellau G G, Nikitin A, Pine A S, Predoi-Cross A, Rinsland C P, Robert O, Sams R L, M. A H. Smith M A H, Tashkun S A, Tyuterev V G 2003 J. Quant. Spectrosc. Radiat. Transfer 82 219
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[1] Menard-Bourcin F, Menard J, Boursier C 2007 J. Mol. Spectrosc. 242 55
[2] Niederer H M, Albert S, Bauerecker S, Boudon V, Champion J P, Quack M 2008 Chimia 62 273
[3] Delmas R, Peuch GM V-H 2005 Physique et chimie del’atmosphére (Paris : Echelles) p640
[4] Shindell D T, Faluvegi G, Koch D M, Schmidt G A, Unger N, Bauer S E 2009 Science 326 716
[5] SolomonS, Qin D, Manning M, Chen Z, Marquis M, Averyt K B, Tignor M, Miller H L 2007 Intergovernmental panel on Climate Change Working Group 1 Science, Climate Change 2007 : the Physical Science Basis (Cambridge: Cambridge University Press Cambridge United Kingdom) p996
[6] Thompson A M 1992 Science 105 1157
[7] Mondelain D, Payan S, Deng W, Camy-Peyret C, Hurtmans D, Mantz A W 2007 J. Mol. Spectrosc. 244 130
[8] Varanasi P 1971 J. Quant. Spectros. Radiat. Transfer. 11 711
[9] Pine A S 1992 J. Chem. Phys. 1992 97 773
[10] Pine A S, T. Gabard 2003 J. Mol. Spectrosc. 217 105
[11] Varanasi P 1975 J. Quant. Spectrosc. Radiat. Transfer 15 281
[12] Martin B, Lepère M 2010 J. Mol. Spectrosc. 259 46
[13] Antony B K, Niles D L, Wroblewski S B, Humphrey C M, Gabard T, Gamache R R 2008 J. Mol. Spectrosc. 251 268
[14] Ma H L, Sun M G, Cao Z S, Huang Y B, Wang G S, Gao X M, Rao R Z 2014 Opt. Precision Eng 22 2617 ( in Chinese) [马宏亮, 孙明国, 曹振松, 黄印博, 王贵师, 高晓明, 饶瑞中 2014 光学精密工程 22 2617]
[15] L. S. Rothman L S, Gordon I E, Babikov Y, Barbe A, Chris Benner D, Bernath P F, Birk M, Bizzocchi L, Boudon V, Brown L R, Campargue A, Chance K, Cohen E A, Coudert L H, Devi V M, Drouin B J, Fayt A, Flaud J-M, Gamache R R, Harrison J J, Hartmann J-M, Hill C, Hodges J T, Jacquemart D, Jolly A, Lamouroux J, Le Roy R J, Li G, Long D A, Lyulin O M, Mackie C J, Massie S T, Mikhailenko S, Mller H S P, Naumenko O V, Nikitin A V, Orphal J, Perevalov V, Perrin A, Polovtseva E R, Richard C, Smith M A H, Starikova E, Sung K, Tashkun S, Tennyson J, Toon G C, Tyuterev Vl G, Wagner G 2013 J. Quant. Spectrosc. Radiat. Transfer 130 4
[16] Yin Z Q, Wu C, Gong W Y, Gong Z K, Wang Y J 2013 Acta Phys. Sin. 62 123301 (in Chinese) [尹增谦, 武臣, 宫琬钰, 龚之珂, 王永杰 2013 62 123301]
[17] Yang C C, Kan R F, Xu Z Y, Zhang G L, Liu J G 2014 Acta Phys. Sin. 63 223301 (in Chinese) [杨晨光, 阚瑞峰, 许振宇, 张光乐, 刘建国 2014 63 223301]
[18] Armstrong B H 1967 J. Quant. Spectrosc. Radiat. Transfer 7 61
[19] Brown L R, Benner D C, Champion J-P, Devi V M, Fejard L, Gamache R R, Gabard T, Hilico J C, Lavorel B, Loëte M, Mellau G G, Nikitin A, Pine A S, Predoi-Cross A, Rinsland C P, Robert O, Sams R L, M. A H. Smith M A H, Tashkun S A, Tyuterev V G 2003 J. Quant. Spectrosc. Radiat. Transfer 82 219
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