{"id":"https://openalex.org/W4417053705","doi":"https://doi.org/10.1109/ecoc66593.2025.11263229","title":"Breaking the Bandwidth-Efficiency Trade-Off of Soliton Micro-Combs via Strong Mode Coupling","display_name":"Breaking the Bandwidth-Efficiency Trade-Off of Soliton Micro-Combs via Strong Mode Coupling","publication_year":2025,"publication_date":"2025-09-28","ids":{"openalex":"https://openalex.org/W4417053705","doi":"https://doi.org/10.1109/ecoc66593.2025.11263229"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc66593.2025.11263229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115602207","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0002-1053-8205"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067612302","display_name":"A. S. Jacobsen","orcid":"https://orcid.org/0000-0002-9033-1094"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Andreas Jacobsen","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029809901","display_name":"Thibault Wildi","orcid":"https://orcid.org/0000-0002-0193-7132"},"institutions":[{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thibault Wildi","raw_affiliation_strings":["Deutsches Elektronen-Synchrotron DESY,Hamburg,Germany,22607"],"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen-Synchrotron DESY,Hamburg,Germany,22607","institution_ids":["https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053911227","display_name":"Yanjing Zhao","orcid":"https://orcid.org/0000-0002-2391-2139"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Yanjing Zhao","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025429120","display_name":"Chaochao Ye","orcid":"https://orcid.org/0000-0002-1542-6851"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Chaochao Ye","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036001617","display_name":"Yi Zheng","orcid":"https://orcid.org/0000-0003-0163-9255"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Yi Zheng","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066054342","display_name":"Camiel Op de Beeck","orcid":"https://orcid.org/0000-0001-9355-6603"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Camiel Op de Beeck","raw_affiliation_strings":["LIGENTEC SA,Ecublens,Switzerland,1024"],"affiliations":[{"raw_affiliation_string":"LIGENTEC SA,Ecublens,Switzerland,1024","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085111140","display_name":"Jos\u00e9 Carreira","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Carreira","raw_affiliation_strings":["LIGENTEC SA,Ecublens,Switzerland,1024"],"affiliations":[{"raw_affiliation_string":"LIGENTEC SA,Ecublens,Switzerland,1024","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001522201","display_name":"Michael Geiselmann","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Geiselmann","raw_affiliation_strings":["LIGENTEC SA,Ecublens,Switzerland,1024"],"affiliations":[{"raw_affiliation_string":"LIGENTEC SA,Ecublens,Switzerland,1024","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006320199","display_name":"Kresten Yvind","orcid":"https://orcid.org/0000-0001-8013-1606"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Kresten Yvind","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071063085","display_name":"Tobias Herr","orcid":"https://orcid.org/0000-0002-5966-6697"},"institutions":[{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tobias Herr","raw_affiliation_strings":["Deutsches Elektronen-Synchrotron DESY,Hamburg,Germany,22607"],"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen-Synchrotron DESY,Hamburg,Germany,22607","institution_ids":["https://openalex.org/I2801876189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026278998","display_name":"Minhao Pu","orcid":"https://orcid.org/0000-0002-4993-4299"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Minhao Pu","raw_affiliation_strings":["Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,DTU Electro,Department of Electrical and Photonics Engineering,Kgs. Lyngby,Denmark,2800","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5115602207"],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29986878,"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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems","score":0.01889999955892563,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.017400000244379044,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/soliton","display_name":"Soliton","score":0.6342999935150146},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.49540001153945923},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4666000008583069},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4172999858856201},{"id":"https://openalex.org/keywords/energy-conversion-efficiency","display_name":"Energy conversion efficiency","score":0.3634999990463257},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"Nonlinear optics","score":0.3465999960899353},{"id":"https://openalex.org/keywords/optical-pumping","display_name":"Optical pumping","score":0.33739998936653137},{"id":"https://openalex.org/keywords/single-mode-optical-fiber","display_name":"Single-mode optical fiber","score":0.3248000144958496}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.729200005531311},{"id":"https://openalex.org/C87651913","wikidata":"https://www.wikidata.org/wiki/Q464949","display_name":"Soliton","level":3,"score":0.6342999935150146},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.49540001153945923},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4666000008583069},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4172999858856201},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3950999975204468},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.3905999958515167},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3725999891757965},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.3634999990463257},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.3465999960899353},{"id":"https://openalex.org/C148651041","wikidata":"https://www.wikidata.org/wiki/Q2027473","display_name":"Optical pumping","level":3,"score":0.33739998936653137},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.32749998569488525},{"id":"https://openalex.org/C180861198","wikidata":"https://www.wikidata.org/wiki/Q3503585","display_name":"Single-mode optical fiber","level":3,"score":0.3248000144958496},{"id":"https://openalex.org/C185254563","wikidata":"https://www.wikidata.org/wiki/Q6888105","display_name":"Mode coupling","level":2,"score":0.321399986743927},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.28780001401901245},{"id":"https://openalex.org/C2984985831","wikidata":"https://www.wikidata.org/wiki/Q5502860","display_name":"Frequency conversion","level":2,"score":0.2858000099658966},{"id":"https://openalex.org/C67809727","wikidata":"https://www.wikidata.org/wiki/Q5282783","display_name":"Dissipative soliton","level":4,"score":0.2842000126838684},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2840000092983246},{"id":"https://openalex.org/C72959635","wikidata":"https://www.wikidata.org/wiki/Q2166583","display_name":"Mode-locking","level":3,"score":0.2667999863624573},{"id":"https://openalex.org/C2781181084","wikidata":"https://www.wikidata.org/wiki/Q5178020","display_name":"Coupled mode theory","level":3,"score":0.2581000030040741},{"id":"https://openalex.org/C2986219828","wikidata":"https://www.wikidata.org/wiki/Q1193095","display_name":"Coupling strength","level":2,"score":0.2531999945640564}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecoc66593.2025.11263229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc66593.2025.11263229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC)","raw_type":"proceedings-article"},{"id":"pmh:oai:bib-pubdb1.desy.de:643501","is_oa":false,"landing_page_url":"https://bib-pubdb1.desy.de/record/643501","pdf_url":null,"source":{"id":"https://openalex.org/S4306401365","display_name":"Desy publication database (The Deutsches Elektronen-Synchrotron)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801876189","host_organization_name":"Deutsches Elektronen-Synchrotron DESY","host_organization_lineage":["https://openalex.org/I2801876189"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 European Conference on Optical Communications (ECOC) : [Proceedings] - IEEE, 2025. - ISBN 979-8-3315-9531-9 - doi:10.1109/ECOC66593.2025.11263229<br/>2025 European Conference on Optical Communications (ECOC), Copenhagen, Denmark, 2025-09-28 - 2025-10-02","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4729145879","display_name":null,"funder_award_id":"REFOCUS 853522","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G6071354252","display_name":null,"funder_award_id":"2079-000408","funder_id":"https://openalex.org/F4320313796","funder_display_name":"Innovationsfonden"},{"id":"https://openalex.org/G6130091644","display_name":null,"funder_award_id":"DNRF123","funder_id":"https://openalex.org/F4320320943","funder_display_name":"Danmarks Grundforskningsfond"},{"id":"https://openalex.org/G7574084016","display_name":null,"funder_award_id":"CSOC 101047289","funder_id":"https://openalex.org/F4320338448","funder_display_name":"HORIZON EUROPE European Innovation Council"}],"funders":[{"id":"https://openalex.org/F4320313796","display_name":"Innovationsfonden","ror":"https://ror.org/00daj4111"},{"id":"https://openalex.org/F4320320943","display_name":"Danmarks Grundforskningsfond","ror":"https://ror.org/00znyv691"},{"id":"https://openalex.org/F4320335238","display_name":"Staatssekretariat f\u00fcr Bildung, Forschung und Innovation","ror":"https://ror.org/01kw63t33"},{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320338448","display_name":"HORIZON EUROPE European Innovation Council","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1893094182","https://openalex.org/W2023155169","https://openalex.org/W2278688595","https://openalex.org/W2417798964","https://openalex.org/W2507558797","https://openalex.org/W2527744069","https://openalex.org/W2583548722","https://openalex.org/W2763400449","https://openalex.org/W2888325472","https://openalex.org/W2972411893","https://openalex.org/W3127535227","https://openalex.org/W4210352054","https://openalex.org/W4306949818","https://openalex.org/W4386324871","https://openalex.org/W4400736138","https://openalex.org/W4403258927"],"related_works":[],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2],"coupled-mode":[3],"pumping":[4],"strategy":[5],"that":[6,31],"overcomes":[7],"the":[8],"long-standing":[9],"trade-off":[10],"between":[11],"conversion":[12,36],"efficiency":[13],"and":[14],"optical":[15],"bandwidth":[16],"in":[17],"soliton":[18,29],"microcombs.":[19],"Using":[20],"this":[21],"approach,":[22],"we":[23],"experimentally":[24],"demonstrate":[25],"an":[26],"octave-spanning":[27],"single":[28],"microcomb":[30],"achieves":[32],"nearly":[33],"50%":[34],"pump-to-comb":[35],"efficiency.":[37],"\u00a92025":[38],"The":[39],"Author(s)":[40]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-12-05T00:00:00"}
