{"id":"https://openalex.org/W3202421086","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","title":"Comparison of electrically and optically pumped buried-heterostructure photonic crystal lasers","display_name":"Comparison of electrically and optically pumped buried-heterostructure photonic crystal lasers","publication_year":2021,"publication_date":"2021-06-21","ids":{"openalex":"https://openalex.org/W3202421086","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","mag":"3202421086"},"language":"en","primary_location":{"id":"doi:10.1109/cleo/europe-eqec52157.2021.9542029","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","pdf_url":null,"source":{"id":"https://openalex.org/S7407086093","display_name":"Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5081873984","display_name":"Evangelos Dimopoulos","orcid":"https://orcid.org/0000-0001-9410-684X","observed_orcids":["https://orcid.org/0000-0001-9410-684X"]},"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":"Evangelos Dimopoulos","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100776212","display_name":"Yi Yu","orcid":"https://orcid.org/0000-0002-7631-7069","observed_orcids":["https://orcid.org/0000-0002-7631-7069"]},"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 Yu","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037475360","display_name":"Aurimas Sakanas","orcid":"https://orcid.org/0000-0001-5155-5557","observed_orcids":["https://orcid.org/0000-0001-5155-5557"]},"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":"Aurimas Sakanas","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033970386","display_name":"Andrey Marchevsky","orcid":"https://orcid.org/0000-0001-5019-1667","observed_orcids":["https://orcid.org/0000-0001-5019-1667"]},"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":"Andrey Marchevsky","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029265040","display_name":"Meng Xiong","orcid":"https://orcid.org/0000-0001-9723-3019","observed_orcids":["https://orcid.org/0000-0001-9723-3019"]},"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":"Meng Xiong","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038303551","display_name":"Kristoffer S. Mathiesen","orcid":null,"observed_orcids":[]},"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":"Kristoffer S. Mathiesen","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065025449","display_name":"Elizaveta S. Semenova","orcid":"https://orcid.org/0000-0002-5856-4461","observed_orcids":["https://orcid.org/0000-0002-5856-4461"]},"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":"Elizaveta Semenova","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006320199","display_name":"Kresten Yvind","orcid":"https://orcid.org/0000-0001-8013-1606","observed_orcids":["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":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111547208","display_name":"Jesper M\u00f8rk","orcid":"https://orcid.org/0000-0001-8498-661X","observed_orcids":["https://orcid.org/0000-0001-8498-661X"]},"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":"Jesper Mork","raw_affiliation_strings":["DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Fotonik, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.8281000256538391,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.8281000256538391,"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/T10299","display_name":"Photonic and Optical Devices","score":0.12269999831914902,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.042500000447034836,"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/photonic-crystal-lasers","display_name":"photonic crystal lasers","score":0.9229999780654907},{"id":"https://openalex.org/keywords/buried-heterostructure","display_name":"buried heterostructure","score":0.777999997138977},{"id":"https://openalex.org/keywords/electrical-pumping","display_name":"electrical pumping","score":0.7360000014305115},{"id":"https://openalex.org/keywords/optical-pumping","display_name":"optical pumping","score":0.9919999837875366},{"id":"https://openalex.org/keywords/threshold-current","display_name":"threshold current","score":0.6600000262260437},{"id":"https://openalex.org/keywords/beta-factor","display_name":"beta factor","score":0.5249999761581421},{"id":"https://openalex.org/keywords/1550-nm-laser","display_name":"1.55 \u03bcm lasers","score":0.7850000262260437},{"id":"https://openalex.org/keywords/nanolasers","display_name":"nanolasers","score":0.8109999895095825},{"id":"https://openalex.org/keywords/optical-interconnects","display_name":"optical interconnects","score":0.7940000295639038}],"concepts":[{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7453569173812866},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.7157708406448364},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7117219567298889},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6625704765319824},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.5239700675010681},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.46791818737983704},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.4417412281036377},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43180692195892334},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14207640290260315},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.13021886348724365}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cleo/europe-eqec52157.2021.9542029","doi":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542029","pdf_url":null,"source":{"id":"https://openalex.org/S7407086093","display_name":"Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/5a0cd25e-d3ee-450b-86a9-f0a57001baef","doi":null,"is_oa":false,"landing_page_url":"https://orbit.dtu.dk/en/publications/5a0cd25e-d3ee-450b-86a9-f0a57001baef","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"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":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2606169067","https://openalex.org/W2885204812","https://openalex.org/W2980539838"],"related_works":["https://openalex.org/W4284969208","https://openalex.org/W4290717819","https://openalex.org/W3112802912","https://openalex.org/W2951345170","https://openalex.org/W4253933982","https://openalex.org/W2087064446","https://openalex.org/W3193974012","https://openalex.org/W3106716903","https://openalex.org/W2544546458","https://openalex.org/W2089833224"],"abstract_inverted_index":{"Energy-efficient":[0],"and":[1,10,57,86],"small-footprint":[2],"light":[3],"sources":[4],"are":[5,19,32],"required":[6],"for":[7,55],"realizing":[8],"on-chip":[9],"chip-to-chip":[11],"optical":[12,58],"interconnects.":[13],"Photonic":[14],"crystal":[15],"(PhC)":[16],"based":[17],"nanolasers":[18],"considered":[20],"one":[21],"of":[22,41,83,90,100],"the":[23,39,76,97,101],"most":[24],"prominent":[25],"candidates":[26],"[1]":[27,103],",":[28,104],"however,":[29],"their":[30],"properties":[31],"only":[33],"partially":[34],"explored.":[35],"Here,":[36],"we":[37],"analyze":[38],"behavior":[40],"a":[42,67,79,87],"heterogeneously":[43],"integrated":[44],"InP/Si":[45],"PhC":[46],"line-defect":[47],"laser":[48,61],"by":[49],"comparing":[50],"its":[51],"Input-Output":[52],"characteristic":[53],"curves":[54],"electrical":[56],"pumping.":[59],"The":[60],"operates":[62],"at":[63],"room":[64],"temperature":[65],"with":[66,96],"wavelength":[68],"near":[69],"1550":[70],"nm.":[71],"Our":[72],"analysis":[73],"shows":[74],"that":[75],"device":[77],"exhibits":[78],"low":[80],"threshold":[81],"current":[82],"22":[84],"\u03bcA":[85],"high":[88],"beta-factor":[89],"0.06":[91],"which":[92],"is":[93],"on":[94],"par":[95],"recent":[98],"advancements":[99],"field":[102],"[2]":[105],".":[106]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2021-10-11T00:00:00"}