Empirical line intensities of methane at 1.51 μm

被引：11

作者：

Deng, L. -H.

Gao, X. -M. ^{[1
]}

Cao, Z. -S.

Chen, W. -D.

Zhang, W. -J.

Gong, Z. -B.

机构：

[1] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Lab Environm Spect, Hefei 230031, Peoples R China

[2] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Lab Atmospher Opt, Hefei 230031, Peoples R China

[3] Univ Littoral Cote Opale, Physicochim Atmosphere Lab, F-59140 Dunkerque, France

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2007年 / 103卷 / 02期

关键词：

methane; line parameters; absorption spectrum;

D O I：

10.1016/j.jqsrt.2006.06.010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Line intensities of methane have been obtained at 1.51 mu m. The measurements were performed based on direct absorption spectroscopy technique using a tunable diode laser (TDL) and a long optical path White cell. A total of 288 lines have been studied. Emphasis was put on the determination of their positions and intensities, most of which have not been reported before. The discussion is focused on the comparison between our measured parameters and those listed in the HITRAN04 database. For strong lines, a very good agreement is reported for both positions and intensities, while great discrepancies occur for weak lines. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：402 / 410

页数：9

共 12 条

[1] Empirical line parameters of methane from 1.1 to 2.1 μm [J].

Brown, LR .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2005, 96 (02) :251-270

[2] Methane line parameters in HITRAN [J].

Brown, LR ;

Benner, DC ;

Champion, JP ;

Devi, VM ;

Fejard, L ;

Gamache, RR ;

Gabard, T ;

Hilico, JC ;

Lavorel, B ;

Loete, M ;

Mellau, GC ;

Nikitin, A ;

Pine, AS ;

Predoi-Cross, A ;

Rinsland, CP ;

Robert, O ;

Sams, RL ;

Smith, MAH ;

Tashkun, SA ;

Tyuterev, VG .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2003, 82 (1-4) :219-238

[3] MEASUREMENTS OF AIR-BROADENING AND PRESSURE-SHIFTING OF METHANE LINES IN THE 2.3-MU-M REGION [J].

DEVI, VM ;

BENNER, DC ;

SMITH, MAH ;

RINSLAND, CP .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1993, 157 (01) :95-111

[4] Tunable single-frequency diode laser at wavelength λ=1.65 μm for methane concentration measurements [J].

Gladyshev, AV ;

Belovolov, MI ;

Vasiliev, SA ;

Dianov, EM ;

Medvedkov, OI ;

Nadezhdinskii, AI ;

Ershov, OV ;

Beresin, AG ;

Duraev, VP ;

Nedelin, ET .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2004, 60 (14) :3337-3340

[5] High-resolution Fourier transform infrared and cw-diode laser cavity ringdown spectroscopy of the ν2+2ν3 band of methane near 7510 cm-1 in slit jet expansions and at room temperature [J].

Hippler, M ;

Quack, M .

JOURNAL OF CHEMICAL PHYSICS, 2002, 116 (14) :6045-6055

[6] MEASURED LINE POSITIONS AND STRENGTHS OF METHANE BETWEEN 5500 AND 6180 CM-1 [J].

MARGOLIS, JS .

APPLIED OPTICS, 1988, 27 (19) :4038-4051

[7] Multispectrum fits for line mixing in the ν3 band Q branch of methane [J].

Pine, AS ;

Gabard, T .

JOURNAL OF MOLECULAR SPECTROSCOPY, 2003, 217 (01) :105-114

[8] First assignment and line strengths of the 4ν4 band of 12CH4 near 1.9 μm [J].

Robert, O ;

Hilico, JC ;

Loëte, M ;

Champion, JP ;

Brown, LR .

JOURNAL OF MOLECULAR SPECTROSCOPY, 2001, 209 (01) :14-23

[9] The HITRAN 2004 molecular spectroscopic database [J].

Rothman, LS ;

Jacquemart, D ;

Barbe, A ;

Benner, DC ;

Birk, M ;

Brown, LR ;

Carleer, MR ;

Chackerian, C ;

Chance, K ;

Coudert, LH ;

Dana, V ;

Devi, VM ;

Flaud, JM ;

Gamache, RR ;

Goldman, A ;

Hartmann, JM ;

Jucks, KW ;

Maki, AG ;

Mandin, JY ;

Massie, ST ;

Orphal, J ;

Perrin, A ;

Rinsland, CP ;

Smith, MAH ;

Tennyson, J ;

Tolchenov, RN ;

Toth, RA ;

Vander Auwera, J ;

Varanasi, P ;

Wagner, G .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2005, 96 (02) :139-204

[10]

TAKAYA I, 2000, MEAS SCI TECHNOL, V11, P594

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