Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture
A spontaneous Raman scattering optical fiber sensor was developed for a specific need of the National Aeronautics and Space Administration (NASA) for long-term detection and monitoring of the purity of liquid oxygen (LO(2)) in the oxidizer feed line during ground testing of rocket engines. The Raman...
Gespeichert in:
| Veröffentlicht in: | Applied Optics 2007-06, Vol.46 (16), p.3345-3351 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3351 |
|---|---|
| container_issue | 16 |
| container_start_page | 3345 |
| container_title | Applied Optics |
| container_volume | 46 |
| creator | Tiwari, Vidhu S Kalluru, Rajamohan R Yueh, Fang Y Singh, Jagdish P Cyr, William St Khijwania, Sunil K |
| description | A spontaneous Raman scattering optical fiber sensor was developed for a specific need of the National Aeronautics and Space Administration (NASA) for long-term detection and monitoring of the purity of liquid oxygen (LO(2)) in the oxidizer feed line during ground testing of rocket engines. The Raman peak intensity ratios for liquid nitrogen (LN(2)) and LO(2) with varied weight ratios (LN(2)/LO(2)) were analyzed for their applicability to impurity sensing. The study of the sensor performance with different excitation light sources has helped to design a miniaturized, cost-effective system for this application. The optimal system response time of this miniaturized sensor for LN(2)/LO(2) measurement was found to be in the range of a few seconds. It will need to be further reduced to the millisecond range for real-time, quantitative monitoring of the quality of cryogenic fluids in a harsh environment. |
| doi_str_mv | 10.1364/AO.46.003345 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_70529448</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>70529448</sourcerecordid><originalsourceid>FETCH-LOGICAL-c370t-789f6e3443aa525a464df40a9358836c5b26d062e04286451419de37ad9ea6223</originalsourceid><addsrcrecordid>eNpFkM1LAzEUxIMoVqs3z5KTJ7dm87WbYylWhUJBFLyFNPtWI92kJim0_727tuBp5g0_Bt4gdFOSSckkf5guJ1xOCGGMixN0UQqmCi4oPR28UEVJ648Rukzpu2cEV9U5GpWVKDlV9AK5uVtBxGGTncWvpjMeJ_ApRJwD7oJ3ebBfgG3wFnyOJrvg8Z_g0OIeiOETPDa-wWG3H6zrL2zjfsj71s7t8jbCFTprzTrB9VHH6H3--DZ7LhbLp5fZdFFYVpFcVLVqJTDOmTGCCsMlb1pOjGKirpm0YkVlQyQFwmktef9HqRpglWkUGEkpG6O7Q-8mhp8tpKw7lyys18ZD2CZdEUEV53UP3h9AG0NKEVq9ia4zca9Loodp9XSpudSHaXv89ti7XXXQ_MPHLdkvR9p0Cw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>70529448</pqid></control><display><type>article</type><title>Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture</title><source>Alma/SFX Local Collection</source><source>Optica Publishing Group Journals</source><creator>Tiwari, Vidhu S ; Kalluru, Rajamohan R ; Yueh, Fang Y ; Singh, Jagdish P ; Cyr, William St ; Khijwania, Sunil K</creator><creatorcontrib>Tiwari, Vidhu S ; Kalluru, Rajamohan R ; Yueh, Fang Y ; Singh, Jagdish P ; Cyr, William St ; Khijwania, Sunil K</creatorcontrib><description>A spontaneous Raman scattering optical fiber sensor was developed for a specific need of the National Aeronautics and Space Administration (NASA) for long-term detection and monitoring of the purity of liquid oxygen (LO(2)) in the oxidizer feed line during ground testing of rocket engines. The Raman peak intensity ratios for liquid nitrogen (LN(2)) and LO(2) with varied weight ratios (LN(2)/LO(2)) were analyzed for their applicability to impurity sensing. The study of the sensor performance with different excitation light sources has helped to design a miniaturized, cost-effective system for this application. The optimal system response time of this miniaturized sensor for LN(2)/LO(2) measurement was found to be in the range of a few seconds. It will need to be further reduced to the millisecond range for real-time, quantitative monitoring of the quality of cryogenic fluids in a harsh environment.</description><identifier>ISSN: 1559-128X</identifier><identifier>ISSN: 0003-6935</identifier><identifier>EISSN: 1539-4522</identifier><identifier>DOI: 10.1364/AO.46.003345</identifier><identifier>PMID: 17514292</identifier><language>eng</language><publisher>United States</publisher><ispartof>Applied Optics, 2007-06, Vol.46 (16), p.3345-3351</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-789f6e3443aa525a464df40a9358836c5b26d062e04286451419de37ad9ea6223</citedby><cites>FETCH-LOGICAL-c370t-789f6e3443aa525a464df40a9358836c5b26d062e04286451419de37ad9ea6223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17514292$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tiwari, Vidhu S</creatorcontrib><creatorcontrib>Kalluru, Rajamohan R</creatorcontrib><creatorcontrib>Yueh, Fang Y</creatorcontrib><creatorcontrib>Singh, Jagdish P</creatorcontrib><creatorcontrib>Cyr, William St</creatorcontrib><creatorcontrib>Khijwania, Sunil K</creatorcontrib><title>Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture</title><title>Applied Optics</title><addtitle>Appl Opt</addtitle><description>A spontaneous Raman scattering optical fiber sensor was developed for a specific need of the National Aeronautics and Space Administration (NASA) for long-term detection and monitoring of the purity of liquid oxygen (LO(2)) in the oxidizer feed line during ground testing of rocket engines. The Raman peak intensity ratios for liquid nitrogen (LN(2)) and LO(2) with varied weight ratios (LN(2)/LO(2)) were analyzed for their applicability to impurity sensing. The study of the sensor performance with different excitation light sources has helped to design a miniaturized, cost-effective system for this application. The optimal system response time of this miniaturized sensor for LN(2)/LO(2) measurement was found to be in the range of a few seconds. It will need to be further reduced to the millisecond range for real-time, quantitative monitoring of the quality of cryogenic fluids in a harsh environment.</description><issn>1559-128X</issn><issn>0003-6935</issn><issn>1539-4522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNpFkM1LAzEUxIMoVqs3z5KTJ7dm87WbYylWhUJBFLyFNPtWI92kJim0_727tuBp5g0_Bt4gdFOSSckkf5guJ1xOCGGMixN0UQqmCi4oPR28UEVJ648Rukzpu2cEV9U5GpWVKDlV9AK5uVtBxGGTncWvpjMeJ_ApRJwD7oJ3ebBfgG3wFnyOJrvg8Z_g0OIeiOETPDa-wWG3H6zrL2zjfsj71s7t8jbCFTprzTrB9VHH6H3--DZ7LhbLp5fZdFFYVpFcVLVqJTDOmTGCCsMlb1pOjGKirpm0YkVlQyQFwmktef9HqRpglWkUGEkpG6O7Q-8mhp8tpKw7lyys18ZD2CZdEUEV53UP3h9AG0NKEVq9ia4zca9Loodp9XSpudSHaXv89ti7XXXQ_MPHLdkvR9p0Cw</recordid><startdate>20070601</startdate><enddate>20070601</enddate><creator>Tiwari, Vidhu S</creator><creator>Kalluru, Rajamohan R</creator><creator>Yueh, Fang Y</creator><creator>Singh, Jagdish P</creator><creator>Cyr, William St</creator><creator>Khijwania, Sunil K</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20070601</creationdate><title>Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture</title><author>Tiwari, Vidhu S ; Kalluru, Rajamohan R ; Yueh, Fang Y ; Singh, Jagdish P ; Cyr, William St ; Khijwania, Sunil K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-789f6e3443aa525a464df40a9358836c5b26d062e04286451419de37ad9ea6223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tiwari, Vidhu S</creatorcontrib><creatorcontrib>Kalluru, Rajamohan R</creatorcontrib><creatorcontrib>Yueh, Fang Y</creatorcontrib><creatorcontrib>Singh, Jagdish P</creatorcontrib><creatorcontrib>Cyr, William St</creatorcontrib><creatorcontrib>Khijwania, Sunil K</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Applied Optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tiwari, Vidhu S</au><au>Kalluru, Rajamohan R</au><au>Yueh, Fang Y</au><au>Singh, Jagdish P</au><au>Cyr, William St</au><au>Khijwania, Sunil K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture</atitle><jtitle>Applied Optics</jtitle><addtitle>Appl Opt</addtitle><date>2007-06-01</date><risdate>2007</risdate><volume>46</volume><issue>16</issue><spage>3345</spage><epage>3351</epage><pages>3345-3351</pages><issn>1559-128X</issn><issn>0003-6935</issn><eissn>1539-4522</eissn><abstract>A spontaneous Raman scattering optical fiber sensor was developed for a specific need of the National Aeronautics and Space Administration (NASA) for long-term detection and monitoring of the purity of liquid oxygen (LO(2)) in the oxidizer feed line during ground testing of rocket engines. The Raman peak intensity ratios for liquid nitrogen (LN(2)) and LO(2) with varied weight ratios (LN(2)/LO(2)) were analyzed for their applicability to impurity sensing. The study of the sensor performance with different excitation light sources has helped to design a miniaturized, cost-effective system for this application. The optimal system response time of this miniaturized sensor for LN(2)/LO(2) measurement was found to be in the range of a few seconds. It will need to be further reduced to the millisecond range for real-time, quantitative monitoring of the quality of cryogenic fluids in a harsh environment.</abstract><cop>United States</cop><pmid>17514292</pmid><doi>10.1364/AO.46.003345</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1559-128X |
| ispartof | Applied Optics, 2007-06, Vol.46 (16), p.3345-3351 |
| issn | 1559-128X 0003-6935 1539-4522 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_70529448 |
| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| title | Fiber optic Raman sensor to monitor the concentration ratio of nitrogen and oxygen in a cryogenic mixture |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T12%3A29%3A05IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Fiber%20optic%20Raman%20sensor%20to%20monitor%20the%20concentration%20ratio%20of%20nitrogen%20and%20oxygen%20in%20a%20cryogenic%20mixture&rft.jtitle=Applied%20Optics&rft.au=Tiwari,%20Vidhu%20S&rft.date=2007-06-01&rft.volume=46&rft.issue=16&rft.spage=3345&rft.epage=3351&rft.pages=3345-3351&rft.issn=1559-128X&rft.eissn=1539-4522&rft_id=info:doi/10.1364/AO.46.003345&rft_dat=%3Cproquest_cross%3E70529448%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=70529448&rft_id=info:pmid/17514292&rfr_iscdi=true |