{"id":"https://openalex.org/W1997131777","doi":"https://doi.org/10.1117/12.485340","title":"Optimizing and enhancing optical systems to meet the low k 1 challenge","display_name":"Optimizing and enhancing optical systems to meet the low k 1 challenge","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1997131777","doi":"https://doi.org/10.1117/12.485340","mag":"1997131777"},"language":"en","primary_location":{"id":"doi:10.1117/12.485340","doi":"https://doi.org/10.1117/12.485340","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.485340","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5058738785","display_name":"Donis G. Flagello","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210092175","display_name":"ASML (United States)","ror":"https://ror.org/00gtpjy03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210092175","https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donis G. Flagello","raw_affiliation_strings":["ASML (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (United States)","institution_ids":["https://openalex.org/I4210092175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008225061","display_name":"Robert J. Socha","orcid":"https://orcid.org/0000-0003-2388-1819","observed_orcids":["https://orcid.org/0000-0003-2388-1819"]},"institutions":[{"id":"https://openalex.org/I4210092175","display_name":"ASML (United States)","ror":"https://ror.org/00gtpjy03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210092175","https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert J. Socha","raw_affiliation_strings":["ASML (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (United States)","institution_ids":["https://openalex.org/I4210092175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055283353","display_name":"Xuelong Shi","orcid":"https://orcid.org/0000-0001-9769-2231","observed_orcids":["https://orcid.org/0000-0001-9769-2231"]},"institutions":[{"id":"https://openalex.org/I4210092175","display_name":"ASML (United States)","ror":"https://ror.org/00gtpjy03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210092175","https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuelong Shi","raw_affiliation_strings":["ASML (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (United States)","institution_ids":["https://openalex.org/I4210092175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110045272","display_name":"Jan B. van Schoot","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jan B. van Schoot","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015202066","display_name":"Jan Baselmans","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jan Baselmans","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087347788","display_name":"Mark A. van de Kerkhof","orcid":"https://orcid.org/0000-0001-6837-6897","observed_orcids":["https://orcid.org/0000-0001-6837-6897"]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Mark A. van de Kerkhof","raw_affiliation_strings":["ASML,Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML,Netherlands","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069910606","display_name":"Wim de Boeij","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Wim de Boeij","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054844644","display_name":"Andr\u00e9 Engelen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andre Engelen","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079317064","display_name":"Rene Carpaij","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Rene Carpaij","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045417089","display_name":"Oscar F. J. Noordman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Oscar Noordman","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024520866","display_name":"Marco H. P. Moers","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Marco H. P. Moers","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049782411","display_name":"Melchior Mulder","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Melchior Mulder","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018231887","display_name":"Jo Finders","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jo Finders","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042682340","display_name":"Henk van Greevenbroek","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I927257375","display_name":"ASML (Netherlands)","ror":"https://ror.org/01vxknj13","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210092504","https://openalex.org/I927257375"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Henk van Greevenbroek","raw_affiliation_strings":["ASML (Netherlands)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ASML (Netherlands)","institution_ids":["https://openalex.org/I927257375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013888463","display_name":"Martin Schriever","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Schriever","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010767289","display_name":"Manfred Maul","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Manfred Maul","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052356507","display_name":"Helmut Haidner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Helmut Haidner","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056744392","display_name":"M. G\u00f6ppert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Goeppert","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070366527","display_name":"Ulrich Wegmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich Wegmann","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083256172","display_name":"Paul Graeupner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302207122","display_name":"Carl Zeiss (Germany)","ror":"https://ror.org/02mp31p96","country_code":"DE","type":"company","lineage":["https://openalex.org/I1302207122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paul Graeupner","raw_affiliation_strings":["Carl Zeiss SMT, AG (Germany)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carl Zeiss SMT, AG (Germany)","institution_ids":["https://openalex.org/I1302207122"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.691,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.90103647,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"5040","issue":null,"first_page":"139","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9994999766349792,"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/T11517","display_name":"Advanced optical system design","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-k1-lithography","display_name":"low-k1 lithography","score":0.7699999809265137},{"id":"https://openalex.org/keywords/resolution-enhancement-techniques","display_name":"resolution enhancement techniques","score":0.8709999918937683},{"id":"https://openalex.org/keywords/phase-measurement-interferometry","display_name":"phase measurement interferometry","score":0.7720000147819519},{"id":"https://openalex.org/keywords/optical-aberration-measurement","display_name":"aberration measurement","score":0.8069999814033508},{"id":"https://openalex.org/keywords/scattered-light-measurement","display_name":"scattered light measurement","score":0.7459999918937683},{"id":"https://openalex.org/keywords/pellicle","display_name":"pellicle","score":0.6330000162124634},{"id":"https://openalex.org/keywords/lighting-optimization","display_name":"lighting optimization","score":0.6019999980926514},{"id":"https://openalex.org/keywords/process-window","display_name":"process window","score":0.7860000133514404},{"id":"https://openalex.org/keywords/euv-lithography","display_name":"EUV lithography","score":0.4819999933242798},{"id":"https://openalex.org/keywords/optical-system-optimization","display_name":"optical system optimization","score":0.34200000762939453}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7056992650032043},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.6208378076553345},{"id":"https://openalex.org/C146617872","wikidata":"https://www.wikidata.org/wiki/Q1391868","display_name":"Reticle","level":3,"score":0.6171028017997742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5685098767280579},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.5433401465415955},{"id":"https://openalex.org/C105487726","wikidata":"https://www.wikidata.org/wiki/Q622938","display_name":"Photolithography","level":2,"score":0.5372583270072937},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5249221920967102},{"id":"https://openalex.org/C187504802","wikidata":"https://www.wikidata.org/wiki/Q1751548","display_name":"Stepper","level":2,"score":0.5162777304649353},{"id":"https://openalex.org/C204223013","wikidata":"https://www.wikidata.org/wiki/Q133036","display_name":"Lithography","level":2,"score":0.5002551078796387},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4510478675365448},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.44925859570503235},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.351533442735672},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.22102820873260498},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.485340","doi":"https://doi.org/10.1117/12.485340","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.485340","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-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":8,"referenced_works":["https://openalex.org/W1968706703","https://openalex.org/W1987633659","https://openalex.org/W2005305580","https://openalex.org/W2043733717","https://openalex.org/W2081890239","https://openalex.org/W2082141964","https://openalex.org/W2084929933","https://openalex.org/W2098485818"],"related_works":["https://openalex.org/W1964232789","https://openalex.org/W2026280426","https://openalex.org/W2024460047","https://openalex.org/W1666190804","https://openalex.org/W2065266309","https://openalex.org/W2087908072","https://openalex.org/W1982083985","https://openalex.org/W2039719149","https://openalex.org/W1964061238","https://openalex.org/W2066824466"],"abstract_inverted_index":{"Current":[0],"roadmaps":[1],"show":[2,81,162,174,211],"that":[3,47,67,202,263],"the":[4,10,15,63,73,87,119,123,163,255],"semiconductor":[5],"industry":[6],"continues":[7],"to":[8,71,85,100,117,131,139,147,183,220,225,265,268],"drive":[9],"usable":[11],"Rayleigh":[12],"resolution":[13,33],"towards":[14],"fundamental":[16],"limit":[17],"(for":[18],"50%":[19],"duty":[20],"cycle":[21],"lines)":[22],"at":[23],"k1=0.25.":[24],"This":[25,56],"is":[26,103,135,159,177,197],"being":[27],"accomplished":[28],"through":[29],"use":[30],"of":[31,62,90,110,122,154,231],"various":[32],"enhancement":[34],"technologies":[35],"(RETs),":[36],"extremely":[37,205],"low":[38,77],"aberration":[39],"optics":[40],"with":[41,105,137],"stable":[42],"platforms,":[43],"and":[44,52,108,126,156,179,222,241,251],"resists":[45],"processes":[46],"have":[48],"ever-increasing":[49],"dissolution":[50],"contrast":[51],"smaller":[53],"diffusion":[54],"lengths.":[55],"talk":[57],"will":[58],"give":[59,204,254],"an":[60,106],"overview":[61],"latest":[64],"optical":[65,88,207],"mechanisms":[66,216],"can":[68,203,217,234,253],"be":[69,218],"used":[70,219],"improve":[72],"imaging":[74],"system":[75,130,213,262],"for":[76,165,227],"k1":[78],"resolutions.":[79],"We":[80,161,173,209,259],"3":[82],"non-photoresist":[83],"techniques":[84,141],"measure":[86,101,118],"parameters":[89],"a":[91,94,115,128,143,261],"scanner:":[92],"1)":[93],"new":[95,266],"fast":[96],"phase":[97],"measurement":[98,129],"interferometer":[99],"aberrations":[102],"presented":[104,136],"accuracy":[107],"repeatability":[109],"<3m\u03bb,":[111],"2)":[112],"we":[113],"introduce":[114],"method":[116],"illumination":[120,155,167,191,243],"profile":[121],"exposing":[124],"source,":[125],"3)":[127],"monitor":[132],"scattered":[133,150],"light":[134],"correlation":[138],"other":[140,184],"using":[142],"salted":[144],"pellicle":[145],"experiment":[146],"create":[148],"controlled":[149],"light.":[151],"The":[152,194],"optimization":[153],"exposure":[157,224],"dose":[158],"presented.":[160],"mechanism":[164],"customizing":[166],"based":[168],"on":[169],"specific":[170],"mask":[171],"layers.":[172],"how":[175,212],"this":[176],"done":[178],"compare":[180],"process":[181],"windows":[182],"more":[185],"conventional":[186],"modes":[187],"such":[188],"as":[189],"annular":[190],"or":[192],"QUASAR.":[193],"optimum":[195],"design":[196],"then":[198],"implemented":[199],"into":[200],"hardware":[201,267],"high":[206],"efficiency.":[208],"also":[210],"level":[214],"control":[215],"field-to-field":[221],"across-field":[223,242],"compensate":[226,269],"lithography":[228],"errors.":[229,245],"Examples":[230],"these":[232,270],"errors":[233],"include":[235],"reticle":[236],"CD":[237,246],"deviations,":[238],"wavefront":[239],"aberrations,":[240],"uniformity":[244],"maps,":[247],"facilitated":[248],"by":[249,272],"SEM":[250],"ELM,":[252],"prescribed":[256],"changes":[257],"necessary.":[258],"present":[260],"interfaces":[264],"effects":[271],"active":[273],"scanner":[274],"corrections.":[275]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
