Loading…

Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene

We report measurements of self- and nitrogen-pressure broadening of the P(11) line in the ?{sub 1} + ?{sub 3} combination band of acetylene at 195 739.649 5135(80) GHz by absorption of radiation emitted by an extended cavity diode laser referenced to a femtosecond frequency comb. Broadening, shift a...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of molecular spectroscopy 2011-03, Vol.266 (1)
Main Authors:	McRaven, C.P., Cich, M.J., Lopez, G.V., Sears, T.J., Hurtmans, D., Mantz, A.W.
Format:	Article
Language:	English
Subjects:	ABSORPTION ACETYLENE ATOMIC AND MOLECULAR PHYSICS frequency comb LASERS pressure broadening RADIATIONS
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

cited_by
cites
container_end_page
container_issue	1
container_start_page
container_title	Journal of molecular spectroscopy
container_volume	266
creator	McRaven, C.P. Cich, M.J. Lopez, G.V. Sears, T.J. Hurtmans, D. Mantz, A.W.
description	We report measurements of self- and nitrogen-pressure broadening of the P(11) line in the ?{sub 1} + ?{sub 3} combination band of acetylene at 195 739.649 5135(80) GHz by absorption of radiation emitted by an extended cavity diode laser referenced to a femtosecond frequency comb. Broadening, shift and narrowing parameters were determined at 296 K. For the most appropriate, hard collision, model in units of cm{sup -1}/atm, we find 0.146317(27), 0.047271(104) and -0.0070819(22) for the acetylene self-broadening, narrowing and shift, and 0.081129(35), 0.022940(74) and -0.0088913(25) respectively, for the nitrogen-broadening parameters. The uncertainties are expressed as one standard deviation (in parenthesis) in units of the last digit reported. These parameters are 2-3 orders of magnitude more precise than those reported in previous measurements. Similar analyses of the experimental data using soft collision and simple Voigt lineshape models were made for comparison.
doi_str_mv	10.1016/j.jms.2011.02.016
format	article
fullrecord	<record><control><sourceid>osti</sourceid><recordid>TN_cdi_osti_scitechconnect_1019510</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1019510</sourcerecordid><originalsourceid>FETCH-osti_scitechconnect_10195103</originalsourceid><addsrcrecordid>eNqNj7FOwzAURS1EpQboB3R7YkU2z45S2hEqqi6wwMBWpc5L4yh-FrY79O8xEh_AdHWuzh2uEEuNSqNePY5q9EkZ1FqhUaW5EpXGzUriuv66FhWiMdKsGzMXNymNWMTmqa7EsIv0fSa2F9gGf5SReooFqYM3atM5kifOCUIPHzT1Elru4N3lGE7E8hhD2xE7PoFjyAOB1_AAvoaXX6-Mni3ly0RMd2LWt1OixV_eivvd6-d2L0PK7pCsy2QHG5jJ5kO5tGk01v-SfgDcK00g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene</title><source>ScienceDirect Freedom Collection</source><creator>McRaven, C.P. ; Cich, M.J. ; Lopez, G.V. ; Sears, T.J. ; Hurtmans, D. ; Mantz, A.W.</creator><creatorcontrib>McRaven, C.P. ; Cich, M.J. ; Lopez, G.V. ; Sears, T.J. ; Hurtmans, D. ; Mantz, A.W. ; BROOKHAVEN NATIONAL LABORATORY (BNL)</creatorcontrib><description>We report measurements of self- and nitrogen-pressure broadening of the P(11) line in the ?{sub 1} + ?{sub 3} combination band of acetylene at 195 739.649 5135(80) GHz by absorption of radiation emitted by an extended cavity diode laser referenced to a femtosecond frequency comb. Broadening, shift and narrowing parameters were determined at 296 K. For the most appropriate, hard collision, model in units of cm{sup -1}/atm, we find 0.146317(27), 0.047271(104) and -0.0070819(22) for the acetylene self-broadening, narrowing and shift, and 0.081129(35), 0.022940(74) and -0.0088913(25) respectively, for the nitrogen-broadening parameters. The uncertainties are expressed as one standard deviation (in parenthesis) in units of the last digit reported. These parameters are 2-3 orders of magnitude more precise than those reported in previous measurements. Similar analyses of the experimental data using soft collision and simple Voigt lineshape models were made for comparison.</description><identifier>ISSN: 0022-2852</identifier><identifier>EISSN: 1096-083X</identifier><identifier>DOI: 10.1016/j.jms.2011.02.016</identifier><language>eng</language><publisher>United States</publisher><subject>ABSORPTION ; ACETYLENE ; ATOMIC AND MOLECULAR PHYSICS ; frequency comb ; LASERS ; pressure broadening ; RADIATIONS</subject><ispartof>Journal of molecular spectroscopy, 2011-03, Vol.266 (1)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1019510$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>McRaven, C.P.</creatorcontrib><creatorcontrib>Cich, M.J.</creatorcontrib><creatorcontrib>Lopez, G.V.</creatorcontrib><creatorcontrib>Sears, T.J.</creatorcontrib><creatorcontrib>Hurtmans, D.</creatorcontrib><creatorcontrib>Mantz, A.W.</creatorcontrib><creatorcontrib>BROOKHAVEN NATIONAL LABORATORY (BNL)</creatorcontrib><title>Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene</title><title>Journal of molecular spectroscopy</title><description>We report measurements of self- and nitrogen-pressure broadening of the P(11) line in the ?{sub 1} + ?{sub 3} combination band of acetylene at 195 739.649 5135(80) GHz by absorption of radiation emitted by an extended cavity diode laser referenced to a femtosecond frequency comb. Broadening, shift and narrowing parameters were determined at 296 K. For the most appropriate, hard collision, model in units of cm{sup -1}/atm, we find 0.146317(27), 0.047271(104) and -0.0070819(22) for the acetylene self-broadening, narrowing and shift, and 0.081129(35), 0.022940(74) and -0.0088913(25) respectively, for the nitrogen-broadening parameters. The uncertainties are expressed as one standard deviation (in parenthesis) in units of the last digit reported. These parameters are 2-3 orders of magnitude more precise than those reported in previous measurements. Similar analyses of the experimental data using soft collision and simple Voigt lineshape models were made for comparison.</description><subject>ABSORPTION</subject><subject>ACETYLENE</subject><subject>ATOMIC AND MOLECULAR PHYSICS</subject><subject>frequency comb</subject><subject>LASERS</subject><subject>pressure broadening</subject><subject>RADIATIONS</subject><issn>0022-2852</issn><issn>1096-083X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqNj7FOwzAURS1EpQboB3R7YkU2z45S2hEqqi6wwMBWpc5L4yh-FrY79O8xEh_AdHWuzh2uEEuNSqNePY5q9EkZ1FqhUaW5EpXGzUriuv66FhWiMdKsGzMXNymNWMTmqa7EsIv0fSa2F9gGf5SReooFqYM3atM5kifOCUIPHzT1Elru4N3lGE7E8hhD2xE7PoFjyAOB1_AAvoaXX6-Mni3ly0RMd2LWt1OixV_eivvd6-d2L0PK7pCsy2QHG5jJ5kO5tGk01v-SfgDcK00g</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>McRaven, C.P.</creator><creator>Cich, M.J.</creator><creator>Lopez, G.V.</creator><creator>Sears, T.J.</creator><creator>Hurtmans, D.</creator><creator>Mantz, A.W.</creator><scope>OTOTI</scope></search><sort><creationdate>20110301</creationdate><title>Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene</title><author>McRaven, C.P. ; Cich, M.J. ; Lopez, G.V. ; Sears, T.J. ; Hurtmans, D. ; Mantz, A.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_10195103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>ABSORPTION</topic><topic>ACETYLENE</topic><topic>ATOMIC AND MOLECULAR PHYSICS</topic><topic>frequency comb</topic><topic>LASERS</topic><topic>pressure broadening</topic><topic>RADIATIONS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McRaven, C.P.</creatorcontrib><creatorcontrib>Cich, M.J.</creatorcontrib><creatorcontrib>Lopez, G.V.</creatorcontrib><creatorcontrib>Sears, T.J.</creatorcontrib><creatorcontrib>Hurtmans, D.</creatorcontrib><creatorcontrib>Mantz, A.W.</creatorcontrib><creatorcontrib>BROOKHAVEN NATIONAL LABORATORY (BNL)</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Journal of molecular spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McRaven, C.P.</au><au>Cich, M.J.</au><au>Lopez, G.V.</au><au>Sears, T.J.</au><au>Hurtmans, D.</au><au>Mantz, A.W.</au><aucorp>BROOKHAVEN NATIONAL LABORATORY (BNL)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene</atitle><jtitle>Journal of molecular spectroscopy</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>266</volume><issue>1</issue><issn>0022-2852</issn><eissn>1096-083X</eissn><abstract>We report measurements of self- and nitrogen-pressure broadening of the P(11) line in the ?{sub 1} + ?{sub 3} combination band of acetylene at 195 739.649 5135(80) GHz by absorption of radiation emitted by an extended cavity diode laser referenced to a femtosecond frequency comb. Broadening, shift and narrowing parameters were determined at 296 K. For the most appropriate, hard collision, model in units of cm{sup -1}/atm, we find 0.146317(27), 0.047271(104) and -0.0070819(22) for the acetylene self-broadening, narrowing and shift, and 0.081129(35), 0.022940(74) and -0.0088913(25) respectively, for the nitrogen-broadening parameters. The uncertainties are expressed as one standard deviation (in parenthesis) in units of the last digit reported. These parameters are 2-3 orders of magnitude more precise than those reported in previous measurements. Similar analyses of the experimental data using soft collision and simple Voigt lineshape models were made for comparison.</abstract><cop>United States</cop><doi>10.1016/j.jms.2011.02.016</doi></addata></record>
fulltext	fulltext
identifier	ISSN: 0022-2852
ispartof	Journal of molecular spectroscopy, 2011-03, Vol.266 (1)
issn	0022-2852 1096-083X
language	eng
recordid	cdi_osti_scitechconnect_1019510
source	ScienceDirect Freedom Collection
subjects	ABSORPTION ACETYLENE ATOMIC AND MOLECULAR PHYSICS frequency comb LASERS pressure broadening RADIATIONS
title	Frequency Comb-referenced Measurements of Self- and Nitrogen-broadening in the m1 + m3 Band of Acetylene
url	http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T15%3A22%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Frequency%20Comb-referenced%20Measurements%20of%20Self-%20and%20Nitrogen-broadening%20in%20the%20m1%20+%20m3%20Band%20of%20Acetylene&rft.jtitle=Journal%20of%20molecular%20spectroscopy&rft.au=McRaven,%20C.P.&rft.aucorp=BROOKHAVEN%20NATIONAL%20LABORATORY%20(BNL)&rft.date=2011-03-01&rft.volume=266&rft.issue=1&rft.issn=0022-2852&rft.eissn=1096-083X&rft_id=info:doi/10.1016/j.jms.2011.02.016&rft_dat=%3Costi%3E1019510%3C/osti%3E%3Cgrp_id%3Ecdi_FETCH-osti_scitechconnect_10195103%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true