High resolution absorption spectroscopy of water vapor between 7600 cm -1 and 7615 cm-1

Xiaoming Gao; Wei Huang; Lunhua Deng; Jie Shao; Hong Fan; Yiqian Yuan; Weijun Zhang

doi:10.1117/12.619841

High resolution absorption spectroscopy of water vapor between 7600 cm ^-1 and 7615 cm^-1

Xiaoming Gao^*
, Wei Huang
, Lunhua Deng
, Jie Shao
, Hong Fan
, Yiqian Yuan
, Weijun Zhang

^*Corresponding author for this work

CAS - Anhui Institute of Optics and Fine Mechanics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We measured the high resolution absorption spectroscopy of water vapor between 7599cm^-1 and 7615cm^-1 by narrow linewidth DFB diode laser and kilometers order long path White cell. We observed the minimum detectable absorption of the 10^-26 cm/molecular line strength. The measured line parameters show excellent agreements with the values from HITRAN2000 database. The 7600.133 cm^-1 line of water vapor listed in HITRAN2000 database was not observed, we think the line is inexistent. Seven new weak lines unlisted in HITRAN2000 database were observed, which may belong to the isotope H₂¹⁸O molecular.

Original language	English
Article number	37
Pages (from-to)	308-315
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5832
Issue number	1
DOIs	https://doi.org/10.1117/12.619841
State	Published - 2005
Externally published	Yes
Event	Optical Technologies for Atmospheric, Ocean and Environmental Studies - Beijing, China Duration: 18 Oct 2004 → 22 Oct 2004

Keywords

Diode laser absorption spectroscopy
Line profile
Long path absorption

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10.1117/12.619841

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title = "High resolution absorption spectroscopy of water vapor between 7600 cm -1 and 7615 cm-1",

abstract = "We measured the high resolution absorption spectroscopy of water vapor between 7599cm-1 and 7615cm-1 by narrow linewidth DFB diode laser and kilometers order long path White cell. We observed the minimum detectable absorption of the 10-26 cm/molecular line strength. The measured line parameters show excellent agreements with the values from HITRAN2000 database. The 7600.133 cm-1 line of water vapor listed in HITRAN2000 database was not observed, we think the line is inexistent. Seven new weak lines unlisted in HITRAN2000 database were observed, which may belong to the isotope H218O molecular.",

keywords = "Diode laser absorption spectroscopy, Line profile, Long path absorption",

author = "Xiaoming Gao and Wei Huang and Lunhua Deng and Jie Shao and Hong Fan and Yiqian Yuan and Weijun Zhang",

year = "2005",

doi = "10.1117/12.619841",

language = "英语",

volume = "5832",

pages = "308--315",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

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number = "1",

note = "Optical Technologies for Atmospheric, Ocean and Environmental Studies ; Conference date: 18-10-2004 Through 22-10-2004",

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TY - JOUR

T1 - High resolution absorption spectroscopy of water vapor between 7600 cm -1 and 7615 cm-1

AU - Gao, Xiaoming

AU - Huang, Wei

AU - Deng, Lunhua

AU - Shao, Jie

AU - Fan, Hong

AU - Yuan, Yiqian

AU - Zhang, Weijun

PY - 2005

Y1 - 2005

N2 - We measured the high resolution absorption spectroscopy of water vapor between 7599cm-1 and 7615cm-1 by narrow linewidth DFB diode laser and kilometers order long path White cell. We observed the minimum detectable absorption of the 10-26 cm/molecular line strength. The measured line parameters show excellent agreements with the values from HITRAN2000 database. The 7600.133 cm-1 line of water vapor listed in HITRAN2000 database was not observed, we think the line is inexistent. Seven new weak lines unlisted in HITRAN2000 database were observed, which may belong to the isotope H218O molecular.

AB - We measured the high resolution absorption spectroscopy of water vapor between 7599cm-1 and 7615cm-1 by narrow linewidth DFB diode laser and kilometers order long path White cell. We observed the minimum detectable absorption of the 10-26 cm/molecular line strength. The measured line parameters show excellent agreements with the values from HITRAN2000 database. The 7600.133 cm-1 line of water vapor listed in HITRAN2000 database was not observed, we think the line is inexistent. Seven new weak lines unlisted in HITRAN2000 database were observed, which may belong to the isotope H218O molecular.

KW - Diode laser absorption spectroscopy

KW - Line profile

KW - Long path absorption

UR - https://www.scopus.com/pages/publications/27744566488

U2 - 10.1117/12.619841

DO - 10.1117/12.619841

M3 - 会议文章

AN - SCOPUS:27744566488

SN - 0277-786X

VL - 5832

SP - 308

EP - 315

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

IS - 1

M1 - 37

T2 - Optical Technologies for Atmospheric, Ocean and Environmental Studies

Y2 - 18 October 2004 through 22 October 2004

ER -

High resolution absorption spectroscopy of water vapor between 7600 cm ^-1 and 7615 cm^-1

Abstract

Keywords

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