{"id":"https://openalex.org/W2804690591","doi":"https://doi.org/10.1364/oe.26.014792","title":"Proposed phase plate for superimposed orbital angular momentum state generation","display_name":"Proposed phase plate for superimposed orbital angular momentum state generation","publication_year":2018,"publication_date":"2018-05-25","ids":{"openalex":"https://openalex.org/W2804690591","doi":"https://doi.org/10.1364/oe.26.014792","mag":"2804690591","pmid":"https://pubmed.ncbi.nlm.nih.gov/29877415"},"language":"en","primary_location":{"id":"doi:10.1364/oe.26.014792","doi":"https://doi.org/10.1364/oe.26.014792","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.26.014792","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":null,"license_id":null,"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.26.014792","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028059214","display_name":"Houquan Liu","orcid":"https://orcid.org/0000-0001-5130-7326","observed_orcids":["https://orcid.org/0000-0001-5130-7326"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Houquan Liu","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052163831","display_name":"Chuanxin Teng","orcid":"https://orcid.org/0000-0003-4842-7540","observed_orcids":["https://orcid.org/0000-0003-4842-7540","https://orcid.org/0000-0001-5965-1498"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanxin Teng","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025484781","display_name":"Hongyan Yang","orcid":"https://orcid.org/0000-0001-9272-4329","observed_orcids":["https://orcid.org/0000-0001-9272-4329","https://orcid.org/0000-0002-7452-9658"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyan Yang","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056980705","display_name":"Hongchang Deng","orcid":"https://orcid.org/0000-0002-0299-0955","observed_orcids":["https://orcid.org/0000-0002-0299-0955"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongchang Deng","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041379745","display_name":"Ronghui Xu","orcid":"https://orcid.org/0000-0002-6530-7762","observed_orcids":["https://orcid.org/0000-0002-6530-7762"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ronghui Xu","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022054717","display_name":"Shijie Deng","orcid":"https://orcid.org/0000-0002-5468-8504","observed_orcids":["https://orcid.org/0000-0002-5468-8504"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shijie Deng","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100423302","display_name":"Ming Chen","orcid":"https://orcid.org/0000-0003-1517-1753","observed_orcids":["https://orcid.org/0000-0003-1517-1753"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Chen","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071884072","display_name":"Libo Yuan","orcid":"https://orcid.org/0000-0002-2425-4553","observed_orcids":["https://orcid.org/0000-0002-2425-4553","https://orcid.org/0000-0003-1539-3858"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Libo Yuan","raw_affiliation_strings":["Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China"],"raw_orcid":"https://orcid.org/0000-0002-2425-4553","affiliations":[{"raw_affiliation_string":"Photonics Research Center, School of Electronic Engineering and Automation, Guilin University of Electronics Technology, Guilin 541004, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":{"value":2270,"currency":"USD","value_usd":2270},"apc_paid":{"value":2270,"currency":"USD","value_usd":2270},"fwci":0.8269,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.67424225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"26","issue":"11","first_page":"14792","last_page":"14792"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":1.0,"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/T10490","display_name":"Orbital Angular Momentum in Optics","score":1.0,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/orbital-angular-momentum","display_name":"orbital angular momentum","score":0.800000011920929},{"id":"https://openalex.org/keywords/topological-charge","display_name":"topological charge","score":0.8539999723434448},{"id":"https://openalex.org/keywords/quadratic-phase-modulation","display_name":"quadratic phase modulation","score":0.7129999995231628},{"id":"https://openalex.org/keywords/oam-spectrum","display_name":"OAM spectrum","score":0.6890000104904175},{"id":"https://openalex.org/keywords/oam-multiplexing","display_name":"OAM multiplexing","score":0.6510000228881836},{"id":"https://openalex.org/keywords/optical-communication","display_name":"optical communication","score":0.3799999952316284}],"concepts":[{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.8458775281906128},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7452571392059326},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7312649488449097},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5810233354568481},{"id":"https://openalex.org/C191463272","wikidata":"https://www.wikidata.org/wiki/Q2493660","display_name":"Light beam","level":2,"score":0.552492082118988},{"id":"https://openalex.org/C77223115","wikidata":"https://www.wikidata.org/wiki/Q634781","display_name":"Topological quantum number","level":2,"score":0.5344558954238892},{"id":"https://openalex.org/C130404759","wikidata":"https://www.wikidata.org/wiki/Q2077002","display_name":"Optical vortex","level":3,"score":0.5330551862716675},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5302949547767639},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5192782878875732},{"id":"https://openalex.org/C173014286","wikidata":"https://www.wikidata.org/wiki/Q606195","display_name":"Orbital angular momentum of light","level":4,"score":0.47651922702789307},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4694516062736511},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.45415228605270386},{"id":"https://openalex.org/C60718061","wikidata":"https://www.wikidata.org/wiki/Q1414747","display_name":"Momentum (technical analysis)","level":2,"score":0.4270576238632202},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.41801464557647705},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2550395131111145},{"id":"https://openalex.org/C45193367","wikidata":"https://www.wikidata.org/wiki/Q1141095","display_name":"Total angular momentum quantum number","level":3,"score":0.19795465469360352},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13969650864601135},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1260918378829956},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1364/oe.26.014792","doi":"https://doi.org/10.1364/oe.26.014792","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.26.014792","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Express","raw_type":"journal-article"},{"id":"pmid:29877415","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29877415","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.26.014792","doi":"https://doi.org/10.1364/oe.26.014792","is_oa":true,"landing_page_url":"https://doi.org/10.1364/oe.26.014792","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":null,"license_id":null,"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/G1361679199","display_name":"\u9762\u5411\u9ad8\u6e29\u73af\u5883\u7684\u7279\u79cd\u4f20\u611f\u5149\u7ea4\u7814\u7a76","funder_award_id":"61735009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1811482776","display_name":"\u65e0\u6807\u8bb0\u5b9e\u65f6\u751f\u7269\u68c0\u6d4b\u7684\u7b49\u79bb\u5b50\u5149\u7ea4\u7aef\u9762\u6298\u5c04\u7387\u4f20\u611f\u5668\u7814\u7a76","funder_award_id":"61765004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2018658866","display_name":null,"funder_award_id":"11604050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2090819781","display_name":null,"funder_award_id":"61640409","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3380758450","display_name":null,"funder_award_id":"61705050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4627049894","display_name":null,"funder_award_id":"2016GXNSFAA380006","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G8038824490","display_name":"\u5fae\u7ed3\u6784\u5149\u7ea4\u5236\u5907\u4e0e\u65b0\u578b\u5668\u4ef6\u96c6\u6210\u7814\u7a76","funder_award_id":"61535004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8293230926","display_name":null,"funder_award_id":"2017GXNSFAA198048","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G8457016096","display_name":null,"funder_award_id":"YQ18111","funder_id":"https://openalex.org/F4320326293","funder_display_name":"Guangxi Key Laboratory of Automatic Detection Technology and Instrument Foundation"},{"id":"https://openalex.org/G8491235233","display_name":null,"funder_award_id":"61675052","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G924058304","display_name":null,"funder_award_id":"6140414030102","funder_id":"https://openalex.org/F4320325551","funder_display_name":"National Defense Pre-Research Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322768","display_name":"Natural Science Foundation of Guangxi Province","ror":null},{"id":"https://openalex.org/F4320325551","display_name":"National Defense Pre-Research Foundation of China","ror":null},{"id":"https://openalex.org/F4320326293","display_name":"Guangxi Key Laboratory of Automatic Detection Technology and Instrument Foundation","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W255611753","https://openalex.org/W1590661973","https://openalex.org/W1938263063","https://openalex.org/W1967852623","https://openalex.org/W1970512457","https://openalex.org/W1983860763","https://openalex.org/W1984832337","https://openalex.org/W1993353955","https://openalex.org/W2003734339","https://openalex.org/W2012707371","https://openalex.org/W2013674306","https://openalex.org/W2015074488","https://openalex.org/W2054797009","https://openalex.org/W2064371338","https://openalex.org/W2084882816","https://openalex.org/W2094055587","https://openalex.org/W2104690772","https://openalex.org/W2111540554","https://openalex.org/W2120583949","https://openalex.org/W2122095187","https://openalex.org/W2123792411","https://openalex.org/W2133791277","https://openalex.org/W2162247947","https://openalex.org/W2255189033","https://openalex.org/W2268026553","https://openalex.org/W2293385000","https://openalex.org/W2419103588","https://openalex.org/W2588634987"],"related_works":["https://openalex.org/W1571915269","https://openalex.org/W2594312066","https://openalex.org/W4220928157","https://openalex.org/W2268026553","https://openalex.org/W2909331305","https://openalex.org/W2041318877","https://openalex.org/W1608053850","https://openalex.org/W4233663043","https://openalex.org/W2791466720","https://openalex.org/W2957884223"],"abstract_inverted_index":{"In":[0],"this":[1],"letter,":[2],"a":[3,19,54,63,69],"quadratic":[4,37],"phase":[5,38],"plate":[6],"(QPP)":[7],"whose":[8],"thickness":[9],"increases":[10],"quadratically":[11],"with":[12,21,95],"azimuthal":[13],"angle":[14],"\u03c6":[15],"is":[16,32,83],"proposed.":[17],"When":[18],"beam":[20],"initial":[22,46],"topological":[23],"charge":[24,96],"m":[25],"(m":[26],"could":[27],"be":[28,41],"an":[29],"arbitrary":[30],"integer)":[31],"passed":[33],"through":[34],"the":[35,45,76,80,89,92,100,106,112,124],"plate,":[36],"modulation":[39],"can":[40,115],"expected":[42],"to":[43,53],"expand":[44],"single":[47],"orbital":[48],"angular":[49],"momentum":[50],"(OAM)":[51],"mode":[52],"superimposed":[55],"OAM":[56,65,77,93,109],"state.":[57],"The":[58,72],"obtained":[59],"multi-OAM":[60],"state":[61],"exhibits":[62],"comb-like":[64],"spectrum,":[66],"which":[67],"shows":[68],"flat":[70,81,101,113],"region.":[71],"power":[73,90],"variation":[74],"of":[75,99,108,126],"modes":[78,94,110],"within":[79,111],"region":[82,102,114],"less":[84],"than":[85],"3":[86],"dB,":[87],"while":[88],"for":[91],"numbers":[97],"out":[98],"decays":[103],"rapidly.":[104],"Moreover,":[105],"number":[107],"reach":[116],"dozens.":[117],"This":[118],"may":[119],"have":[120],"potential":[121],"applications":[122],"in":[123],"field":[125],"communication,":[127],"quantum":[128],"information":[129],"and":[130],"optical":[131],"manipulation,":[132],"etc.":[133]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2018-06-01T00:00:00"}