{"id":"https://openalex.org/W4390880901","doi":"https://doi.org/10.1364/oe.513927","title":"Modulate the laser phase to improve the ns-LIBS spectrum signal based on orbital angular momentum","display_name":"Modulate the laser phase to improve the ns-LIBS spectrum signal based on orbital angular momentum","publication_year":2024,"publication_date":"2024-01-15","ids":{"openalex":"https://openalex.org/W4390880901","doi":"https://doi.org/10.1364/oe.513927","pmid":"https://pubmed.ncbi.nlm.nih.gov/38439237"},"language":"en","primary_location":{"id":"doi:10.1364/oe.513927","doi":"https://doi.org/10.1364/oe.513927","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.513927","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1364/oe.513927","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053292365","display_name":"Mengyu Bao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyu Bao","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102372618","display_name":"Zhifang Zhao","orcid":"https://orcid.org/0009-0003-3419-3859","observed_orcids":["https://orcid.org/0009-0003-3419-3859"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhifang Zhao","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042312128","display_name":"Kai Wei","orcid":"https://orcid.org/0000-0002-6244-0963","observed_orcids":["https://orcid.org/0000-0002-6244-0963"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Wei","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006367237","display_name":"Yongyue Zheng","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyue Zheng","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101679909","display_name":"Bingheng Lu","orcid":"https://orcid.org/0000-0003-1449-872X","observed_orcids":["https://orcid.org/0000-0003-1449-872X"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingheng Lu","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101593909","display_name":"Xiangjun Xu","orcid":"https://orcid.org/0009-0002-6775-0028","observed_orcids":["https://orcid.org/0009-0002-6775-0028","https://orcid.org/0000-0001-9603-1773"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangjun Xu","raw_affiliation_strings":["Beijing Institute of Technology","Yangtze Delta Region Academy of Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Yangtze Delta Region Academy of Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022839580","display_name":"Tianzhong Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianzhong Luo","raw_affiliation_strings":["Beijing Institute of Technology","Yangtze Delta Region Academy of Beijing Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Yangtze Delta Region Academy of Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014359331","display_name":"Geer Teng","orcid":"https://orcid.org/0000-0001-5148-8139","observed_orcids":["https://orcid.org/0000-0001-5148-8139"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Geer Teng","raw_affiliation_strings":["Beijing Institute of Technology"],"raw_orcid":"https://orcid.org/0000-0001-5148-8139","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jun Yong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4405278931","display_name":"Kashgar Vocational Technical College","ror":"https://ror.org/00s37d144","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405278931"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Yong","raw_affiliation_strings":["Beijing Institute of Technology","Kashgar Vocational and Technical College"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Kashgar Vocational and Technical College","institution_ids":["https://openalex.org/I4405278931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100417705","display_name":"Qianqian Wang","orcid":"https://orcid.org/0000-0001-9014-5817","observed_orcids":["https://orcid.org/0000-0001-9014-5817","https://orcid.org/0000-0002-2691-333X"]},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianqian Wang","raw_affiliation_strings":["Beijing Institute of Technology","Yangtze Delta Region Academy of Beijing Institute of Technology"],"raw_orcid":"https://orcid.org/0000-0001-9014-5817","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Yangtze Delta Region Academy of Beijing Institute of Technology","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.6114,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.49866971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"32","issue":"4","first_page":"4998","last_page":"4998"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11854","display_name":"Laser-induced spectroscopy and plasma","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11854","display_name":"Laser-induced spectroscopy and plasma","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10732","display_name":"Laser Material Processing Techniques","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T13232","display_name":"Laser-Ablation Synthesis of Nanoparticles","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/orbital-angular-momentum","display_name":"orbital angular momentum","score":0.9610000252723694},{"id":"https://openalex.org/keywords/optical-vortex","display_name":"optical vortices","score":0.9350000023841858},{"id":"https://openalex.org/keywords/gaussian-beam","display_name":"Gaussian beam","score":0.7599999904632568},{"id":"https://openalex.org/keywords/laser-produced-plasma","display_name":"laser-produced plasma","score":0.7540000081062317},{"id":"https://openalex.org/keywords/signal-amplification","display_name":"signal amplification","score":0.7310000061988831},{"id":"https://openalex.org/keywords/signal-to-background-ratio","display_name":"signal-to-background ratio","score":0.8320000171661377},{"id":"https://openalex.org/keywords/copper","display_name":"copper","score":0.6389999985694885},{"id":"https://openalex.org/keywords/silicon","display_name":"silicon","score":0.7990000247955322}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.66208416223526},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6162630319595337},{"id":"https://openalex.org/C173781883","wikidata":"https://www.wikidata.org/wiki/Q850928","display_name":"M squared","level":5,"score":0.511062741279602},{"id":"https://openalex.org/C2779188808","wikidata":"https://www.wikidata.org/wiki/Q1806547","display_name":"Laser ablation","level":3,"score":0.4638386368751526},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4632369875907898},{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.4553655982017517},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4508233070373535},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4500952363014221},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.4459225535392761},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42187976837158203},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.41533392667770386},{"id":"https://openalex.org/C115171683","wikidata":"https://www.wikidata.org/wiki/Q6493038","display_name":"Laser beam quality","level":4,"score":0.39758750796318054},{"id":"https://openalex.org/C2984025587","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser beams","level":3,"score":0.09544169902801514},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.513927","doi":"https://doi.org/10.1364/oe.513927","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.513927","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:38439237","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38439237","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics express","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1364/oe.513927","doi":"https://doi.org/10.1364/oe.513927","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.513927","pdf_url":null,"source":{"id":"https://openalex.org/S178776955","display_name":"Optics Express","issn_l":"1094-4087","issn":["1094-4087"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","ki-jl-1","medline","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G365527389","display_name":null,"funder_award_id":"62075011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W227608283","https://openalex.org/W972843786","https://openalex.org/W1975731725","https://openalex.org/W1976900359","https://openalex.org/W2021593523","https://openalex.org/W2082289296","https://openalex.org/W2083462348","https://openalex.org/W2092504664","https://openalex.org/W2097604041","https://openalex.org/W2145743502","https://openalex.org/W2152931532","https://openalex.org/W2156894827","https://openalex.org/W2171733867","https://openalex.org/W2804355718","https://openalex.org/W2976742815","https://openalex.org/W2997818876","https://openalex.org/W3008002292","https://openalex.org/W3012281583","https://openalex.org/W3027829141","https://openalex.org/W3039685401","https://openalex.org/W3091788361","https://openalex.org/W3097438590","https://openalex.org/W3163090280","https://openalex.org/W3203066019","https://openalex.org/W3215172887","https://openalex.org/W4210270524","https://openalex.org/W4210398923","https://openalex.org/W4210478337","https://openalex.org/W4213450884","https://openalex.org/W4223491900","https://openalex.org/W4291653188","https://openalex.org/W4297005481","https://openalex.org/W4313812594","https://openalex.org/W4321202297","https://openalex.org/W4366817871","https://openalex.org/W4377030688"],"related_works":["https://openalex.org/W3039685401","https://openalex.org/W4416708790","https://openalex.org/W7214087196","https://openalex.org/W7125898667","https://openalex.org/W4311567957","https://openalex.org/W4411669046","https://openalex.org/W2509346254","https://openalex.org/W1967081052","https://openalex.org/W2734361118","https://openalex.org/W7140313906"],"abstract_inverted_index":{"Aiming":[0],"to":[1,14,44,49,193],"enhance":[2],"the":[3,16,20,24,32,45,56,60,63,73,99,108,113,141,145,149,153,170,181,195],"ns-LIBS":[4,64,196],"signal,":[5],"in":[6,55,93,98,107,169],"this":[7],"work,":[8],"we":[9],"introduced":[10],"orbital":[11,186],"angular":[12,187],"momentum":[13,188],"modulate":[15],"laser":[17,30,74,89,122,182],"phase":[18,75,90,183],"of":[19,62,112,117,124,130],"Gaussian":[21,46],"beam":[22,34,155],"into":[23],"vortex":[25,33,142,154],"beam.":[26,143],"Under":[27],"similar":[28],"incident":[29],"energy,":[31],"promoted":[35],"more":[36,40],"uniform":[37],"ablation":[38,41],"and":[39,52,82,102,159],"mass":[42],"compared":[43],"beam,":[47],"leading":[48],"elevated":[50],"temperature":[51],"electron":[53],"density":[54],"laser-induced":[57],"plasma.":[58],"Consequently,":[59],"intensity":[61],"signal":[65],"was":[66],"improved.":[67],"The":[68,85,127,175],"enhancement":[69],"effects":[70],"based":[71,184],"on":[72,79,185],"modulation":[76,91,180],"were":[77,135],"investigated":[78],"both":[80],"metallic":[81],"non-metallic":[83],"samples.":[84],"results":[86,177],"showed":[87],"that":[88,179],"resulted":[92],"a":[94,103,121,160,166,190],"maximum":[95,104],"1.26-times":[96],"increase":[97,106],"peak":[100,128],"intensities":[101,129],"1.25-times":[105],"signal-to-background":[109],"ratio":[110],"(SBR)":[111],"Cu":[114],"spectral":[115,133],"lines":[116,134],"pure":[118],"copper":[119],"for":[120],"energy":[123],"10":[125],"mJ.":[126],"Si":[131],"atomic":[132],"enhanced":[136],"by":[137,152,165],"1.58-1.94":[138],"times":[139],"using":[140],"Throughout":[144],"plasma":[146,150],"evolution":[147],"process,":[148],"induced":[151],"exhibited":[156],"prolonged":[157],"duration":[158],"longer":[161],"continuous":[162],"background,":[163],"accompanied":[164],"noticeable":[167],"reduction":[168],"relative":[171],"standard":[172],"deviation":[173],"(RSD).":[174],"experimental":[176],"demonstrated":[178],"is":[189],"promising":[191],"approach":[192],"enhancing":[194],"signal.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2024-01-16T00:00:00"}