{"id":"https://openalex.org/W4413559238","doi":"https://doi.org/10.1109/icton67126.2025.11125070","title":"Coherence control in semiconductor laser light with optical feedback and current modulation","display_name":"Coherence control in semiconductor laser light with optical feedback and current modulation","publication_year":2025,"publication_date":"2025-07-06","ids":{"openalex":"https://openalex.org/W4413559238","doi":"https://doi.org/10.1109/icton67126.2025.11125070"},"language":"en","primary_location":{"id":"doi:10.1109/icton67126.2025.11125070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton67126.2025.11125070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://strathprints.strath.ac.uk/94312/1/Duque-Gijon-etal-ICTON-2025-Coherence-control-in-semiconductor-laser-light.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092740087","display_name":"Mar\u00eda Duque Gij\u00f3n","orcid":"https://orcid.org/0000-0002-0034-2014"},"institutions":[{"id":"https://openalex.org/I181647926","display_name":"University of Strathclyde","ror":"https://ror.org/00n3w3b69","country_code":"GB","type":"education","lineage":["https://openalex.org/I181647926"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Duque-Gij\u00f3n","raw_affiliation_strings":["University of Strathclyde,Institute of Photonics, SUPA,Dept. of Physics,Glasgow,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Strathclyde,Institute of Photonics, SUPA,Dept. of Physics,Glasgow,UK","institution_ids":["https://openalex.org/I181647926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041254039","display_name":"Cristina Masoller","orcid":"https://orcid.org/0000-0003-0768-2019"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cristina Masoller","raw_affiliation_strings":["Universitat Politecnica de Catalunya,Departament de Fisica,Terrassa,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat Politecnica de Catalunya,Departament de Fisica,Terrassa,Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008248678","display_name":"Jordi Tiana\u2010Alsina","orcid":"https://orcid.org/0000-0001-8359-9378"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Tiana-Alsina","raw_affiliation_strings":["Universitat de Barcelona,Department de F&#x00ED;sica Aplicada,Barcelona,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitat de Barcelona,Department de F&#x00ED;sica Aplicada,Barcelona,Spain","institution_ids":["https://openalex.org/I71999127"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25400446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9745000004768372,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11569","display_name":"Optical Coherence Tomography Applications","score":0.964900016784668,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.6773170828819275},{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.5819584131240845},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5776570439338684},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.5430362820625305},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5396177768707275},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5291712284088135},{"id":"https://openalex.org/keywords/feedback-control","display_name":"Feedback control","score":0.5200559496879578},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5083994269371033},{"id":"https://openalex.org/keywords/optical-modulation-amplitude","display_name":"Optical modulation amplitude","score":0.4973612129688263},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.44815903902053833},{"id":"https://openalex.org/keywords/distributed-feedback-laser","display_name":"Distributed feedback laser","score":0.4347776770591736},{"id":"https://openalex.org/keywords/semiconductor-optical-gain","display_name":"Semiconductor optical gain","score":0.41600823402404785},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.40538668632507324},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3855883777141571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36833271384239197},{"id":"https://openalex.org/keywords/optical-amplifier","display_name":"Optical amplifier","score":0.3101385235786438},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14193660020828247}],"concepts":[{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.6773170828819275},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.5819584131240845},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5776570439338684},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.5430362820625305},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5396177768707275},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5291712284088135},{"id":"https://openalex.org/C3018651601","wikidata":"https://www.wikidata.org/wiki/Q183635","display_name":"Feedback control","level":2,"score":0.5200559496879578},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5083994269371033},{"id":"https://openalex.org/C50831002","wikidata":"https://www.wikidata.org/wiki/Q7098873","display_name":"Optical modulation amplitude","level":4,"score":0.4973612129688263},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.44815903902053833},{"id":"https://openalex.org/C927094","wikidata":"https://www.wikidata.org/wiki/Q285877","display_name":"Distributed feedback laser","level":3,"score":0.4347776770591736},{"id":"https://openalex.org/C60511073","wikidata":"https://www.wikidata.org/wiki/Q17157031","display_name":"Semiconductor optical gain","level":4,"score":0.41600823402404785},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.40538668632507324},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3855883777141571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36833271384239197},{"id":"https://openalex.org/C101649071","wikidata":"https://www.wikidata.org/wiki/Q1359305","display_name":"Optical amplifier","level":3,"score":0.3101385235786438},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14193660020828247},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icton67126.2025.11125070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton67126.2025.11125070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"},{"id":"pmh:oai:strathprints.strath.ac.uk:94312","is_oa":true,"landing_page_url":"https://strathprints.strath.ac.uk/view/author/1645316.html>","pdf_url":"https://strathprints.strath.ac.uk/94312/1/Duque-Gijon-etal-ICTON-2025-Coherence-control-in-semiconductor-laser-light.pdf","source":{"id":"https://openalex.org/S4306402226","display_name":"Strathprints: The University of Strathclyde institutional repository (University of Strathclyde)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I181647926","host_organization_name":"University of Strathclyde","host_organization_lineage":["https://openalex.org/I181647926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book Section"}],"best_oa_location":{"id":"pmh:oai:strathprints.strath.ac.uk:94312","is_oa":true,"landing_page_url":"https://strathprints.strath.ac.uk/view/author/1645316.html>","pdf_url":"https://strathprints.strath.ac.uk/94312/1/Duque-Gijon-etal-ICTON-2025-Coherence-control-in-semiconductor-laser-light.pdf","source":{"id":"https://openalex.org/S4306402226","display_name":"Strathprints: The University of Strathclyde institutional repository (University of Strathclyde)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I181647926","host_organization_name":"University of Strathclyde","host_organization_lineage":["https://openalex.org/I181647926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Book Section"},"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322121","display_name":"Instituci\u00f3 Catalana de Recerca i Estudis Avan\u00e7ats","ror":"https://ror.org/0371hy230"},{"id":"https://openalex.org/F4320338503","display_name":"European Office of Aerospace Research and Development","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413559238.pdf","grobid_xml":"https://content.openalex.org/works/W4413559238.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1996982427","https://openalex.org/W2113800630","https://openalex.org/W2147465335","https://openalex.org/W2586153127","https://openalex.org/W2786630352","https://openalex.org/W3033109443","https://openalex.org/W4310362175","https://openalex.org/W4323048507","https://openalex.org/W4378714946","https://openalex.org/W4380204022","https://openalex.org/W4387219632","https://openalex.org/W4393164372"],"related_works":["https://openalex.org/W1503377992","https://openalex.org/W1981497066","https://openalex.org/W2154485196","https://openalex.org/W4320803685","https://openalex.org/W2137928627","https://openalex.org/W4321272926","https://openalex.org/W2596804559","https://openalex.org/W2145390413","https://openalex.org/W2018571330","https://openalex.org/W1986414888"],"abstract_inverted_index":{"When":[0],"coherent":[1],"laser":[2,30,50,59],"light":[3,31],"is":[4,37],"used":[5],"for":[6],"illumination,":[7],"it":[8,55,62],"produces":[9],"speckles":[10],"that":[11,125],"degrade":[12],"image":[13],"quality.":[14],"To":[15],"mitigate":[16],"this":[17],"effect,":[18],"various":[19],"strategies":[20],"based":[21],"on":[22,48,119],"breaking":[23],"the":[24,28,49,58,74,77,86,100,109,132],"spatial":[25],"coherence":[26,75],"of":[27,76,93,111,143],"semiconductor":[29,45],"have":[32],"been":[33],"proposed.":[34],"Optical":[35],"feedback":[36,53,83,118],"known":[38],"to":[39,90],"induce":[40],"different":[41],"dynamical":[42],"regimes":[43],"in":[44],"lasers.":[46],"Depending":[47],"current":[51,87,114],"and":[52,69,95,116],"parameters,":[54],"can":[56,139],"reduce":[57],"linewidth":[60],"but":[61],"may":[63],"also":[64],"cause":[65],"mode-switching,":[66],"multimode":[67],"emission,":[68],"chaotic":[70],"output,":[71],"directly":[72],"impacting":[73],"emitted":[78],"light.":[79],"In":[80],"strong":[81],"optical":[82,117],"scenarios,":[84],"increasing":[85],"often":[88],"leads":[89],"alternating":[91],"regions":[92,142],"low":[94],"high":[96,144],"speckle":[97,120,134,145],"contrast,":[98,135],"being":[99],"latter":[101],"associated":[102],"with":[103],"single-mode":[104],"emission.":[105],"This":[106],"study":[107],"explores":[108],"effect":[110],"combining":[112],"direct":[113],"modulation":[115,127,137],"contrast":[121],"reduction.":[122],"We":[123],"find":[124],"although":[126],"does":[128],"not":[129],"further":[130],"decrease":[131],"minimum":[133],"appropriately":[136],"parameters":[138],"fully":[140],"suppress":[141],"contrast.":[146]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
