Line intensity measurements of methane’s v3-band using a cw-OPO

Marco P. Moreno; Malo Cadoret; Mohammad Jahjah; Linh Nguyen; Flavio C. Cruz; Jean Jacques Zondy

doi:10.1007/s00340-014-5883-1

Line intensity measurements of methane’s v₃-band using a cw-OPO

Marco P. Moreno, Malo Cadoret, Mohammad Jahjah, Linh Nguyen, Flavio C. Cruz, Jean Jacques Zondy

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

We report on absolute line strength measurements of P(1), R(0) and R(1) singlet lines in the 3.3μm ν₃ (C–H stretching) band of methane ¹²CH₄ at reference temperature T = K. Line strength measurements are performed at low pressure P ≤1 Torr) using direct absorption spectroscopy technique based on a widely tunable continuous-wave singly resonant optical parametric oscillator. The 1σ overall accuracy in line strength determinations ranges between 7 and 8 % mostly limited by pressure and frequency measurements. A comparison with previous reported values is made. Our results show good agreement with the HITRAN 2012 database.

Original language	English
Pages (from-to)	681-687
Number of pages	7
Journal	Applied Physics B: Lasers and Optics
Volume	117
Issue number	2
DOIs	https://doi.org/10.1007/s00340-014-5883-1
Publication status	Published - Jan 1 2014
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)
Physics and Astronomy(all)

Access to Document

10.1007/s00340-014-5883-1

Fingerprint Dive into the research topics of 'Line intensity measurements of methane’s v<sub>3</sub>-band using a cw-OPO'. Together they form a unique fingerprint.

Cite this

Moreno, M. P., Cadoret, M., Jahjah, M., Nguyen, L., Cruz, F. C., & Zondy, J. J. (2014). Line intensity measurements of methane’s v₃-band using a cw-OPO. Applied Physics B: Lasers and Optics, 117(2), 681-687. https://doi.org/10.1007/s00340-014-5883-1

@article{629e4b18e88242b3ac1f3fcc42cd4076,

title = "Line intensity measurements of methane{\textquoteright}s v3-band using a cw-OPO",

abstract = "We report on absolute line strength measurements of P(1), R(0) and R(1) singlet lines in the 3.3μm ν3 (C–H stretching) band of methane 12CH4 at reference temperature T = K. Line strength measurements are performed at low pressure P ≤1 Torr) using direct absorption spectroscopy technique based on a widely tunable continuous-wave singly resonant optical parametric oscillator. The 1σ overall accuracy in line strength determinations ranges between 7 and 8 % mostly limited by pressure and frequency measurements. A comparison with previous reported values is made. Our results show good agreement with the HITRAN 2012 database.",

author = "Moreno, {Marco P.} and Malo Cadoret and Mohammad Jahjah and Linh Nguyen and Cruz, {Flavio C.} and Zondy, {Jean Jacques}",

year = "2014",

month = jan,

day = "1",

doi = "10.1007/s00340-014-5883-1",

language = "English",

volume = "117",

pages = "681--687",

journal = "Applied Physics B: Lasers and Optics",

issn = "0946-2171",

publisher = "Springer Verlag",

number = "2",

}

TY - JOUR

T1 - Line intensity measurements of methane’s v3-band using a cw-OPO

AU - Moreno, Marco P.

AU - Cadoret, Malo

AU - Jahjah, Mohammad

AU - Nguyen, Linh

AU - Cruz, Flavio C.

AU - Zondy, Jean Jacques

PY - 2014/1/1

Y1 - 2014/1/1

N2 - We report on absolute line strength measurements of P(1), R(0) and R(1) singlet lines in the 3.3μm ν3 (C–H stretching) band of methane 12CH4 at reference temperature T = K. Line strength measurements are performed at low pressure P ≤1 Torr) using direct absorption spectroscopy technique based on a widely tunable continuous-wave singly resonant optical parametric oscillator. The 1σ overall accuracy in line strength determinations ranges between 7 and 8 % mostly limited by pressure and frequency measurements. A comparison with previous reported values is made. Our results show good agreement with the HITRAN 2012 database.

AB - We report on absolute line strength measurements of P(1), R(0) and R(1) singlet lines in the 3.3μm ν3 (C–H stretching) band of methane 12CH4 at reference temperature T = K. Line strength measurements are performed at low pressure P ≤1 Torr) using direct absorption spectroscopy technique based on a widely tunable continuous-wave singly resonant optical parametric oscillator. The 1σ overall accuracy in line strength determinations ranges between 7 and 8 % mostly limited by pressure and frequency measurements. A comparison with previous reported values is made. Our results show good agreement with the HITRAN 2012 database.

UR - http://www.scopus.com/inward/record.url?scp=84908658357&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84908658357&partnerID=8YFLogxK

U2 - 10.1007/s00340-014-5883-1

DO - 10.1007/s00340-014-5883-1

M3 - Article

AN - SCOPUS:84908658357

VL - 117

SP - 681

EP - 687

JO - Applied Physics B: Lasers and Optics

JF - Applied Physics B: Lasers and Optics

SN - 0946-2171

IS - 2

ER -