{"id":"https://openalex.org/W2971813785","doi":"https://doi.org/10.1109/jproc.2019.2935159","title":"Experimental Investigation of Lasing Modes in Double-Lattice Photonic-Crystal Resonators and Introduction of In-Plane Heterostructures","display_name":"Experimental Investigation of Lasing Modes in Double-Lattice Photonic-Crystal Resonators and Introduction of In-Plane Heterostructures","publication_year":2019,"publication_date":"2019-09-04","ids":{"openalex":"https://openalex.org/W2971813785","doi":"https://doi.org/10.1109/jproc.2019.2935159","mag":"2971813785"},"language":"en","primary_location":{"id":"doi:10.1109/jproc.2019.2935159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jproc.2019.2935159","pdf_url":null,"source":{"id":"https://openalex.org/S68686220","display_name":"Proceedings of the IEEE","issn_l":"0018-9219","issn":["0018-9219","1558-2256"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE","raw_type":"journal-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/A5058351875","display_name":"Masahiro Yoshida","orcid":"https://orcid.org/0000-0003-0653-8189"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masahiro Yoshida","raw_affiliation_strings":["Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103678140","display_name":"Masato Kawasaki","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masato Kawasaki","raw_affiliation_strings":["Advanced Technology Research and Development Center, Mitsubishi Electric Corporation, Amagasaki, Japan","Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Technology Research and Development Center, Mitsubishi Electric Corporation, Amagasaki, Japan","institution_ids":["https://openalex.org/I4210133125"]},{"raw_affiliation_string":"Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007254034","display_name":"Menaka De Zoysa","orcid":"https://orcid.org/0000-0002-1246-2750"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Menaka De Zoysa","raw_affiliation_strings":["Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011204734","display_name":"Kenji Ishizaki","orcid":"https://orcid.org/0000-0001-7199-8523"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenji Ishizaki","raw_affiliation_strings":["Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068179878","display_name":"Takuya Inoue","orcid":"https://orcid.org/0000-0002-8206-8206"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Inoue","raw_affiliation_strings":["Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101924572","display_name":"Yoshinori Tanaka","orcid":"https://orcid.org/0000-0003-0456-0120"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshinori Tanaka","raw_affiliation_strings":["Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Photonics and Electronics Science and Engineering Center, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034593726","display_name":"Ranko Hatsuda","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ranko Hatsuda","raw_affiliation_strings":["Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005043325","display_name":"Susumu Noda","orcid":"https://orcid.org/0000-0003-4302-0549"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Susumu Noda","raw_affiliation_strings":["Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Science and Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5058351875"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":1.3577,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.82236002,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"108","issue":"5","first_page":"819","last_page":"826"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9987000226974487,"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":0.9979000091552734,"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/lasing-threshold","display_name":"Lasing threshold","score":0.9499261379241943},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.6651954054832458},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6175216436386108},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6162062287330627},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5995581746101379},{"id":"https://openalex.org/keywords/heterojunction","display_name":"Heterojunction","score":0.5141304135322571},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.49487513303756714},{"id":"https://openalex.org/keywords/refractive-index","display_name":"Refractive index","score":0.48096004128456116},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4675558805465698},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.4296240210533142},{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.41307616233825684},{"id":"https://openalex.org/keywords/refractive-index-contrast","display_name":"Refractive index contrast","score":0.4118584394454956},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22117912769317627},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.07974812388420105},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.06914618611335754}],"concepts":[{"id":"https://openalex.org/C40637687","wikidata":"https://www.wikidata.org/wiki/Q676237","display_name":"Lasing threshold","level":3,"score":0.9499261379241943},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.6651954054832458},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6175216436386108},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6162062287330627},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5995581746101379},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.5141304135322571},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.49487513303756714},{"id":"https://openalex.org/C42067758","wikidata":"https://www.wikidata.org/wiki/Q174102","display_name":"Refractive index","level":2,"score":0.48096004128456116},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4675558805465698},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.4296240210533142},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.41307616233825684},{"id":"https://openalex.org/C2776000941","wikidata":"https://www.wikidata.org/wiki/Q7307565","display_name":"Refractive index contrast","level":4,"score":0.4118584394454956},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22117912769317627},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.07974812388420105},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.06914618611335754},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jproc.2019.2935159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jproc.2019.2935159","pdf_url":null,"source":{"id":"https://openalex.org/S68686220","display_name":"Proceedings of the IEEE","issn_l":"0018-9219","issn":["0018-9219","1558-2256"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321034","display_name":"New Energy and Industrial Technology Development Organization","ror":"https://ror.org/0055k7a87"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W794619895","https://openalex.org/W1977992720","https://openalex.org/W1984352804","https://openalex.org/W2016523873","https://openalex.org/W2025226548","https://openalex.org/W2026488242","https://openalex.org/W2041032942","https://openalex.org/W2047523348","https://openalex.org/W2049528953","https://openalex.org/W2066049888","https://openalex.org/W2081015736","https://openalex.org/W2082365082","https://openalex.org/W2087131277","https://openalex.org/W2107835025","https://openalex.org/W2343170286","https://openalex.org/W2398547206","https://openalex.org/W2773111453","https://openalex.org/W2903351511","https://openalex.org/W2911731590"],"related_works":["https://openalex.org/W4200508470","https://openalex.org/W2076415542","https://openalex.org/W1960630342","https://openalex.org/W2146442855","https://openalex.org/W1560214425","https://openalex.org/W4248153142","https://openalex.org/W2128195163","https://openalex.org/W1753415512","https://openalex.org/W1753345046","https://openalex.org/W1972883646"],"abstract_inverted_index":{"Photonic-crystal":[0],"surface-emitting":[1],"lasers":[2],"(PCSELs)":[3],"are":[4],"attractive":[5],"for":[6,94,126],"a":[7,29,89,110,124,158,164],"wide":[8],"range":[9],"of":[10,23,62,131,146,185],"applications":[11],"such":[12],"as":[13],"material":[14],"processing":[15],"and":[16,39,43,84,100,135,148,181],"remote":[17],"sensing":[18],"owing":[19],"to":[20,56,104,115,157],"their":[21],"advantage":[22],"broad-area":[24],"coherent":[25],"lasing":[26,59,76,114,117,133],"supported":[27],"by":[28,163],"2-D":[30],"photonic":[31],"crystal.":[32],"Recently,":[33],"we":[34,69,188],"proposed":[35],"double-lattice":[36],"photonic-crystal":[37],"resonators":[38],"achieved":[40],"10-W-class":[41],"high-power":[42],"high-beam-quality":[44],"(namely,":[45],"high-brightness)":[46],"operation.":[47],"To":[48,175],"further":[49],"increase":[50],"the":[51,58,72,75,80,86,95,105,128,167,171,183,194],"brightness,":[52],"it":[53],"is":[54],"important":[55],"understand":[57],"mode":[60,77],"behavior":[61],"PCSELs":[63],"in":[64,74,97,166,170],"detail.":[65],"In":[66],"this":[67,178],"article,":[68],"experimentally":[70],"investigate":[71],"change":[73,96,165],"depending":[78],"on":[79],"current":[81,106],"injection":[82,120,173],"levels":[83],"compare":[85],"results":[87,150],"with":[88,141],"theoretical":[90,142,149],"analysis":[91],"that":[92,137,152],"accounts":[93],"refractive":[98,168],"index":[99,169],"gain":[101],"distributions":[102],"due":[103,156],"injection.":[107],"We":[108,122],"observed":[109],"transition":[111],"from":[112],"single-mode":[113],"two-mode":[116],"at":[118],"high":[119],"currents.":[121],"develop":[123],"technique":[125],"resolving":[127],"near-field":[129],"profiles":[130,139],"individual":[132],"modes":[134,154],"show":[136],"these":[138],"coincide":[140],"predictions.":[143],"A":[144],"comparison":[145],"experimental":[147],"reveals":[151],"high-order":[153,186],"appear":[155],"bandgap":[159],"confinement":[160,179],"effect":[161,180],"induced":[162],"carrier":[172],"area.":[174],"effectively":[176],"remove":[177],"suppress":[182],"oscillation":[184],"modes,":[187],"incorporate":[189],"an":[190],"in-plane":[191],"heterostructure":[192],"into":[193],"PCSEL.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
