{"id":"https://openalex.org/W2123683683","doi":"https://doi.org/10.1016/0030-4018(94)90314-x","title":"Optical helices and spiral interference fringes","display_name":"Optical helices and spiral interference fringes","publication_year":1994,"publication_date":"1994-03-01","ids":{"openalex":"https://openalex.org/W2123683683","doi":"https://doi.org/10.1016/0030-4018(94)90314-x","mag":"2123683683"},"language":"en","primary_location":{"id":"doi:10.1016/0030-4018(94)90314-x","doi":"https://doi.org/10.1016/0030-4018(94)90314-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0030-4018(94)90314-x","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"},"volume":null,"type":"article","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/A5089121337","display_name":"Michael Harris","orcid":"https://orcid.org/0000-0001-8653-0843","observed_orcids":["https://orcid.org/0000-0001-8653-0843"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Harris","raw_affiliation_strings":["DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071824324","display_name":"C. A. Hill","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C.A. Hill","raw_affiliation_strings":["DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110051603","display_name":"J. Michael Vaughan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.M. Vaughan","raw_affiliation_strings":["DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DRA Malvern, St Andrews Road, Gt Malvern, Worcs, WR14 3PS, UK","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":3.0842,"has_fulltext":false,"cited_by_count":167,"citation_normalized_percentile":{"value":0.92261932,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"106","issue":"4-6","first_page":"161","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics","score":0.9994999766349792,"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":0.9994999766349792,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.0,"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/argon-laser","display_name":"argon laser","score":0.8199999928474426},{"id":"https://openalex.org/keywords/fresnel-number","display_name":"Fresnel number","score":0.8539999723434448},{"id":"https://openalex.org/keywords/helicity","display_name":"helicity","score":0.7429999709129333}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.8267790079116821},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6899791955947876},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.648269772529602},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.6229535937309265},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5484316349029541},{"id":"https://openalex.org/C2778530040","wikidata":"https://www.wikidata.org/wiki/Q1937315","display_name":"Helix (gastropod)","level":3,"score":0.5233187675476074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4797954857349396},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.4655277132987976},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4121990203857422},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2779965526","wikidata":"https://www.wikidata.org/wiki/Q308841","display_name":"Snail","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0030-4018(94)90314-x","doi":"https://doi.org/10.1016/0030-4018(94)90314-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0030-4018(94)90314-x","pdf_url":null,"source":{"id":"https://openalex.org/S186881120","display_name":"Optics Communications","issn_l":"0030-4018","issn":["0030-4018","1873-0310"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optics Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W6244972","https://openalex.org/W1965852431","https://openalex.org/W1966060977","https://openalex.org/W1967243236","https://openalex.org/W1973365605","https://openalex.org/W1993757606","https://openalex.org/W2006322398","https://openalex.org/W2027409502","https://openalex.org/W2032501278","https://openalex.org/W2057794330","https://openalex.org/W2063582335","https://openalex.org/W2064649132","https://openalex.org/W2065519507","https://openalex.org/W2070994259","https://openalex.org/W2073903333","https://openalex.org/W2079770641","https://openalex.org/W2081281674","https://openalex.org/W2084993278","https://openalex.org/W2085651933","https://openalex.org/W2093627928","https://openalex.org/W2094055587","https://openalex.org/W2109308031","https://openalex.org/W2115138743","https://openalex.org/W2170122762","https://openalex.org/W4237318462"],"related_works":["https://openalex.org/W1998637945","https://openalex.org/W4402074513","https://openalex.org/W3197408532","https://openalex.org/W1969942422","https://openalex.org/W2040709990","https://openalex.org/W2109308031","https://openalex.org/W2029227463","https://openalex.org/W4402026405","https://openalex.org/W2170122762","https://openalex.org/W3003786566"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
