{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/14734"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/14734","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Controlled optical soliton propagation using theoretical tunable dispersion fibers","abstract":"The increased demand for high bandwidth communication channels has raised significant interest in overcoming the data rate limitations of fiber communication systems. In this thesis a solution is proposed: controlled soliton propagation. This solution requires the use of new technology in the form of tunable dispersion fibers that can be tuned quickly and continuously. Assuming such a fiber can be created, control is applied so as to produce Gaussian pulses that overcome current fiber limitations by balancing dispersion and nonlinearity. The pulses will experience no dispersion on average and thus allow ultra-short pulse widths to be propagated. Simulated results suggest that this solution may succeed in propagating ultra-short pulses where current propagation techniques fail.","abstract_html":"The increased demand for high bandwidth communication channels has raised significant interest in overcoming the data rate limitations of fiber communication systems. In this thesis a solution is proposed: controlled soliton propagation. This solution requires the use of new technology in the form of tunable dispersion fibers that can be tuned quickly and continuously. Assuming such a fiber can be created, control is applied so as to produce Gaussian pulses that overcome current fiber limitations by balancing dispersion and nonlinearity. The pulses will experience no dispersion on average and thus allow ultra-short pulse widths to be propagated. Simulated results suggest that this solution may succeed in propagating ultra-short pulses where current propagation techniques fail.","abstract_has_math":false,"creators":["Koehn, Thaddeus E."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Langbort, Cedric"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2010,"date_issued":"2010-01-06T16:42:09Z","date_published":"2010-01-06T16:42:09Z","updated_at":"2026-07-22T22:25:08Z","subjects":["Nonlinear","Soliton","control","Hopf","bifurcation","optical fiber","supervisory, tunable dispersion"],"languages":["en"],"rights":["Copyright 2010 Thaddeus Koehn"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/14734","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Langbort, Cedric"]},{"key":"dc:creator","label":"Author","values":["Koehn, Thaddeus E."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2010-01-06T16:42:09Z","2012-01-07T11:00:10Z","2009-12"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Nonlinear","Soliton","control","Hopf","bifurcation","optical fiber","supervisory, tunable dispersion"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2010 Thaddeus Koehn"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/14734"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The increased demand for high bandwidth communication channels has raised significant interest in overcoming the data rate limitations of fiber communication systems. In this thesis a solution is proposed: controlled soliton propagation. This solution requires the use of new technology in the form of tunable dispersion fibers that can be tuned quickly and continuously. Assuming such a fiber can be created, control is applied so as to produce Gaussian pulses that overcome current fiber limitations by balancing dispersion and nonlinearity. The pulses will experience no dispersion on average and thus allow ultra-short pulse widths to be propagated. Simulated results suggest that this solution may succeed in propagating ultra-short pulses where current propagation techniques fail.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2009-11-21T15:13:44Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 22 Koehn_Thaddeus.pdf: 361578 bytes, checksum: 9ecb7e56900f229fc7ead7c84bdee4d5 (MD5) abstract.tex: 789 bytes, checksum: 5461bb45cdcaa96570decf5acf92a699 (MD5) Annulus.eps: 20526 bytes, checksum: 8f0980404fd8fb5fd4a24074e1128e49 (MD5) CL2.eps: 17617 bytes, checksum: 608416ba33d41fd7e36b62cee5490099 (MD5) ClosedLoop.eps: 9417 bytes, checksum: 06c732b06ad7c9a9b108f4f19945f3fb (MD5) Conclusion.tex: 2287 bytes, checksum: 5db513586ba1c76abcec3612142f9c92 (MD5) Control.tex: 23623 bytes, checksum: 3792ef1101d66665d9e3ffda43d2eea4 (MD5) ecethesis.tex: 5890 bytes, checksum: a19d5e03bdb53b3335e8964c59e0c5d9 (MD5) DispManOL.eps: 19841 bytes, checksum: 28599afc269bfafa9ce4f6970921bdd7 (MD5) DualPhotonic.eps: 133841 bytes, checksum: de03e229dcf82f0fe93ad0b509ed2b52 (MD5) EstimatorConst.eps: 17825 bytes, checksum: 766c4f8252cc2fbc3611b79652f5f69b (MD5) LimitCycle.eps: 6917 bytes, checksum: f5843f2350e2247b475183eb891b2a99 (MD5) model.tex: 27544 bytes, checksum: 7f69678f22592383d75502852f184f7e (MD5) NoControl.eps: 18599 bytes, checksum: 313c01e9b1bfb5e9c4524fac6d676d1c (MD5) NormalForm.tex: 8148 bytes, checksum: 9fbe535877e3687adbc887103608770c (MD5) Observer.tex: 4012 bytes, checksum: 19f001498e013ce4e9acf14f3b0d6d18 (MD5) Simulations.tex: 4955 bytes, checksum: 31581ed5ed0f81fff6a1d2218691dfa3 (MD5) StableFixedPoint.eps: 12449 bytes, checksum: c802caf777b23ba06cfe159246e150ce (MD5) supervisor.eps: 6289 bytes, checksum: b66f7b0a07ed8bd6fdfaa9d72bf9c5ed (MD5) thesisrefs.bib: 15621 bytes, checksum: 9e11354d65e6df68351e5236b5bd92bf (MD5) Tunable.tex: 7399 bytes, checksum: 42fd52f37e5e7360a5b547aaf5390d6f (MD5) uiucecethesis09.cls: 20964 bytes, checksum: 5e40ed2565df6f955641363dfd84d1d3 (MD5)","Made available in DSpace on 2010-01-06T16:42:09Z (GMT). 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