{"id":"https://openalex.org/W4205365467","doi":"https://doi.org/10.1109/icta53157.2021.9661734","title":"Optical Phased Array with Reduced Phase Tuning Resolution","display_name":"Optical Phased Array with Reduced Phase Tuning Resolution","publication_year":2021,"publication_date":"2021-11-24","ids":{"openalex":"https://openalex.org/W4205365467","doi":"https://doi.org/10.1109/icta53157.2021.9661734"},"language":"en","primary_location":{"id":"doi:10.1109/icta53157.2021.9661734","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icta53157.2021.9661734","pdf_url":null,"source":{"id":"https://openalex.org/S4363608320","display_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","raw_type":"proceedings-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/A5034805690","display_name":"Tianchi Ye","orcid":"https://orcid.org/0000-0001-8866-7093"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianchi Ye","raw_affiliation_strings":["Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101541510","display_name":"Qixin Liu","orcid":"https://orcid.org/0009-0006-1842-7370"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qixin Liu","raw_affiliation_strings":["United Microelectronics Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Microelectronics Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066797014","display_name":"Yiwei Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Zou","raw_affiliation_strings":["Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107771887","display_name":"Li Jin","orcid":"https://orcid.org/0000-0003-4100-3198"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li Jin","raw_affiliation_strings":["United Microelectronics Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Microelectronics Center","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110734133","display_name":"Junbo Feng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junbo Feng","raw_affiliation_strings":["United Microelectronics Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Microelectronics Center","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047005756","display_name":"Min Tan","orcid":"https://orcid.org/0000-0002-5531-6198"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Tan","raw_affiliation_strings":["Huazhong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4335,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49490971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"159","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9997000098228455,"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":0.9991000294685364,"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/phased-array","display_name":"Phased array","score":0.7158101797103882},{"id":"https://openalex.org/keywords/phased-array-optics","display_name":"Phased-array optics","score":0.6956397891044617},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.6684665679931641},{"id":"https://openalex.org/keywords/beam-steering","display_name":"Beam steering","score":0.6187529563903809},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5860828757286072},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5675632953643799},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5595462322235107},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5302621722221375},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.5217191576957703},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5061177611351013},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4169021248817444},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.39917585253715515},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36493849754333496},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31035178899765015},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17246806621551514},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11342757940292358}],"concepts":[{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.7158101797103882},{"id":"https://openalex.org/C193860024","wikidata":"https://www.wikidata.org/wiki/Q7180973","display_name":"Phased-array optics","level":4,"score":0.6956397891044617},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.6684665679931641},{"id":"https://openalex.org/C143148639","wikidata":"https://www.wikidata.org/wiki/Q4876192","display_name":"Beam steering","level":3,"score":0.6187529563903809},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5860828757286072},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5675632953643799},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5595462322235107},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5302621722221375},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5217191576957703},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5061177611351013},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4169021248817444},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.39917585253715515},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36493849754333496},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31035178899765015},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17246806621551514},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11342757940292358},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icta53157.2021.9661734","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icta53157.2021.9661734","pdf_url":null,"source":{"id":"https://openalex.org/S4363608320","display_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2766733243","https://openalex.org/W2785446435","https://openalex.org/W2973105065","https://openalex.org/W3133773357"],"related_works":["https://openalex.org/W2048938327","https://openalex.org/W4290716467","https://openalex.org/W174322327","https://openalex.org/W1992442161","https://openalex.org/W1974616999","https://openalex.org/W2993230840","https://openalex.org/W4317792916","https://openalex.org/W2386749714","https://openalex.org/W2165111252","https://openalex.org/W4377082521"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,11,25,38,50,60,82,86,91],"minimum":[4],"thermo-tuning":[5],"resolution":[6,41,51,77],"for":[7],"calibrating":[8],"and":[9,19,33],"steering":[10],"1-D":[12,44,83],"optical":[13],"phased":[14],"array":[15],"(OPA)":[16],"through":[17],"simulation":[18],"experiment.":[20],"Through":[21],"simulation,":[22],"we":[23],"determined":[24],"factors,":[26],"including":[27],"antenna":[28],"pitch":[29],"d,":[30],"wavelength":[31],"\u03bb,":[32],"calibration":[34],"procedure,":[35],"that":[36,49,74],"affect":[37],"phase":[39],"tuning":[40],"requirement":[42],"of":[43],"OPAs.":[45],"Simulation":[46],"results":[47,72],"show":[48],"can":[52],"be":[53],"reduced":[54],"to":[55,80],"2":[56,75],"bits":[57,76],"without":[58],"degrading":[59],"beam":[61],"quality.":[62],"Furthermore,":[63],"an":[64],"OPA":[65,84],"with":[66,85],"128":[67],"antennas":[68],"is":[69,78],"implemented.":[70],"Experimental":[71],"validate":[73],"sufficient":[79],"calibrate":[81],"most":[87],"power":[88],"concentrated":[89],"at":[90],"target":[92],"direction.":[93]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}