{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/83791"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/83791","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Experimental and Theoretical Investigations of Coherent Anti -Stokes Raman Scattering as a Nonintrusive Diagnostic for Gas -Phase Systems","abstract":"The second portion of the work concerned the development of a theoretical model for electronic-resonance-enhanced CARS (ERE CARS) spectra of nitric oxide. This model incorporates the effects of the Raman resonance in conjunction with an electronic resonance to provide the first known theoretical predictions for NO. To determine the model's accuracy and effectiveness, predictions were compared to previously obtained experimental data. The comparisons displayed close agreement between spectral peak locations and relative intensities. Experimental linewidths were larger than predicted by the theory, which is attributed to saturation or Stark effects in the experiment. The model also allowed for the correct assignment of the molecular constants for the split ground states. This model can be used for investigations of NO formation in hypersonic flow and combustion and can be extended to other species for rapid detection of air pollutants and toxins.","abstract_html":"The second portion of the work concerned the development of a theoretical model for electronic-resonance-enhanced CARS (ERE CARS) spectra of nitric oxide. This model incorporates the effects of the Raman resonance in conjunction with an electronic resonance to provide the first known theoretical predictions for NO. To determine the model's accuracy and effectiveness, predictions were compared to previously obtained experimental data. The comparisons displayed close agreement between spectral peak locations and relative intensities. Experimental linewidths were larger than predicted by the theory, which is attributed to saturation or Stark effects in the experiment. The model also allowed for the correct assignment of the molecular constants for the split ground states. This model can be used for investigations of NO formation in hypersonic flow and combustion and can be extended to other species for rapid detection of air pollutants and toxins.","abstract_has_math":false,"creators":["Kuehner, Joel Paul"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Mechanical Engineering","degree_department":null,"school":null,"contributors":["Dutton, J. Craig","Lucht, Robert P."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T21:12:07Z","date_published":"2015-09-25T21:12:07Z","updated_at":"2026-07-22T22:26:21Z","subjects":["Chemistry, Physical"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3086106"],"render_values":[{"text":"(MiAaPQ)AAI3086106","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/83791","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Dutton, J. 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This model incorporates the effects of the Raman resonance in conjunction with an electronic resonance to provide the first known theoretical predictions for NO. To determine the model's accuracy and effectiveness, predictions were compared to previously obtained experimental data. The comparisons displayed close agreement between spectral peak locations and relative intensities. Experimental linewidths were larger than predicted by the theory, which is attributed to saturation or Stark effects in the experiment. The model also allowed for the correct assignment of the molecular constants for the split ground states. This model can be used for investigations of NO formation in hypersonic flow and combustion and can be extended to other species for rapid detection of air pollutants and toxins.","Made available in DSpace on 2015-09-25T21:12:07Z (GMT). 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Craig","Lucht, Robert P."],"dc:creator":["Kuehner, Joel Paul"],"dc:date":["2015-09-25T21:12:07Z","10000-01-01","2003"],"dc:description":["The second portion of the work concerned the development of a theoretical model for electronic-resonance-enhanced CARS (ERE CARS) spectra of nitric oxide. This model incorporates the effects of the Raman resonance in conjunction with an electronic resonance to provide the first known theoretical predictions for NO. To determine the model's accuracy and effectiveness, predictions were compared to previously obtained experimental data. The comparisons displayed close agreement between spectral peak locations and relative intensities. Experimental linewidths were larger than predicted by the theory, which is attributed to saturation or Stark effects in the experiment. The model also allowed for the correct assignment of the molecular constants for the split ground states. This model can be used for investigations of NO formation in hypersonic flow and combustion and can be extended to other species for rapid detection of air pollutants and toxins.","Made available in DSpace on 2015-09-25T21:12:07Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3086106.pdf: 6645947 bytes, checksum: 27cde23f68bcff53e813335c0dd8ed1e (MD5) Previous issue date: 2003","Embargo set by: Seth Robbins for item 85072 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","140 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2003."],"dc:identifier":["http://hdl.handle.net/2142/83791","(MiAaPQ)AAI3086106"],"dc:language":["eng"],"dc:subject":["Chemistry, Physical"],"dc:title":["Experimental and Theoretical Investigations of Coherent Anti -Stokes Raman Scattering as a Nonintrusive Diagnostic for Gas -Phase Systems"],"dc:type":["text"],"thesis:degree_discipline":["Mechanical Engineering"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:21Z"}