{"id":"https://openalex.org/W4382237126","doi":"https://doi.org/10.3390/sym15051063","title":"Design of All-Optical Logic Half-Adder Based on Photonic Crystal Multi-Ring Resonator","display_name":"Design of All-Optical Logic Half-Adder Based on Photonic Crystal Multi-Ring Resonator","publication_year":2023,"publication_date":"2023-05-11","ids":{"openalex":"https://openalex.org/W4382237126","doi":"https://doi.org/10.3390/sym15051063"},"language":"en","primary_location":{"id":"doi:10.3390/sym15051063","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym15051063","pdf_url":"https://www.mdpi.com/2073-8994/15/5/1063/pdf?version=1683786903","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/15/5/1063/pdf?version=1683786903","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092276677","display_name":"Yonatan Pugachov","orcid":null},"institutions":[{"id":"https://openalex.org/I157943965","display_name":"Holon Institute of Technology","ror":"https://ror.org/02prqh017","country_code":"IL","type":"education","lineage":["https://openalex.org/I157943965"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yonatan Pugachov","raw_affiliation_strings":["Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel","institution_ids":["https://openalex.org/I157943965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092276678","display_name":"Moria Gulitski","orcid":null},"institutions":[{"id":"https://openalex.org/I157943965","display_name":"Holon Institute of Technology","ror":"https://ror.org/02prqh017","country_code":"IL","type":"education","lineage":["https://openalex.org/I157943965"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Moria Gulitski","raw_affiliation_strings":["Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel","institution_ids":["https://openalex.org/I157943965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092276679","display_name":"Omri Mizrahi","orcid":null},"institutions":[{"id":"https://openalex.org/I157943965","display_name":"Holon Institute of Technology","ror":"https://ror.org/02prqh017","country_code":"IL","type":"education","lineage":["https://openalex.org/I157943965"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Omri Mizrahi","raw_affiliation_strings":["Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel","institution_ids":["https://openalex.org/I157943965"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073412907","display_name":"Dror Malka","orcid":"https://orcid.org/0000-0003-4946-4087"},"institutions":[{"id":"https://openalex.org/I157943965","display_name":"Holon Institute of Technology","ror":"https://ror.org/02prqh017","country_code":"IL","type":"education","lineage":["https://openalex.org/I157943965"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Dror Malka","raw_affiliation_strings":["Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Holon Institute of Technology (HIT), Holon 5810201, Israel","institution_ids":["https://openalex.org/I157943965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5073412907"],"corresponding_institution_ids":["https://openalex.org/I157943965"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":3.4059,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":{"value":0.93684776,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"15","issue":"5","first_page":"1063","last_page":"1063"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9993000030517578,"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/T10232","display_name":"Optical Network Technologies","score":0.9993000030517578,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9993000030517578,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.9986000061035156,"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/xor-gate","display_name":"XOR gate","score":0.8603239059448242},{"id":"https://openalex.org/keywords/adder","display_name":"Adder","score":0.6950638294219971},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6796709895133972},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.6052737236022949},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.5414950251579285},{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.5261887311935425},{"id":"https://openalex.org/keywords/optical-computing","display_name":"Optical computing","score":0.4629752039909363},{"id":"https://openalex.org/keywords/photonic-integrated-circuit","display_name":"Photonic integrated circuit","score":0.4503142833709717},{"id":"https://openalex.org/keywords/photonics","display_name":"Photonics","score":0.44146817922592163},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4295894503593445},{"id":"https://openalex.org/keywords/plane-wave-expansion","display_name":"Plane wave expansion","score":0.4135798513889313},{"id":"https://openalex.org/keywords/digital-electronics","display_name":"Digital electronics","score":0.41275596618652344},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3957256078720093},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3855246901512146},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.3737782835960388},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.35212475061416626},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3383881449699402},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16396275162696838},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.0845596194267273},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.0738268494606018}],"concepts":[{"id":"https://openalex.org/C28495749","wikidata":"https://www.wikidata.org/wiki/Q155516","display_name":"XOR gate","level":3,"score":0.8603239059448242},{"id":"https://openalex.org/C164620267","wikidata":"https://www.wikidata.org/wiki/Q376953","display_name":"Adder","level":3,"score":0.6950638294219971},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6796709895133972},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.6052737236022949},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.5414950251579285},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.5261887311935425},{"id":"https://openalex.org/C148204187","wikidata":"https://www.wikidata.org/wiki/Q176541","display_name":"Optical computing","level":2,"score":0.4629752039909363},{"id":"https://openalex.org/C22799297","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Photonic integrated circuit","level":3,"score":0.4503142833709717},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.44146817922592163},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4295894503593445},{"id":"https://openalex.org/C2777718760","wikidata":"https://www.wikidata.org/wiki/Q20470486","display_name":"Plane wave expansion","level":3,"score":0.4135798513889313},{"id":"https://openalex.org/C81843906","wikidata":"https://www.wikidata.org/wiki/Q173156","display_name":"Digital electronics","level":3,"score":0.41275596618652344},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3957256078720093},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3855246901512146},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.3737782835960388},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35212475061416626},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3383881449699402},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16396275162696838},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0845596194267273},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0738268494606018}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym15051063","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym15051063","pdf_url":"https://www.mdpi.com/2073-8994/15/5/1063/pdf?version=1683786903","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:83bee4915b0947a597afd37c43f9defd","is_oa":false,"landing_page_url":"https://doaj.org/article/83bee4915b0947a597afd37c43f9defd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 15, Iss 5, p 1063 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/15/5/1063/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym15051063","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry; Volume 15; Issue 5; Pages: 1063","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym15051063","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym15051063","pdf_url":"https://www.mdpi.com/2073-8994/15/5/1063/pdf?version=1683786903","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382237126.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W348339546","https://openalex.org/W1986998271","https://openalex.org/W2004720001","https://openalex.org/W2016999605","https://openalex.org/W2018664823","https://openalex.org/W2036787804","https://openalex.org/W2040778355","https://openalex.org/W2044610707","https://openalex.org/W2046423585","https://openalex.org/W2064412632","https://openalex.org/W2067892925","https://openalex.org/W2154218537","https://openalex.org/W2154472684","https://openalex.org/W2154505017","https://openalex.org/W2166759616","https://openalex.org/W2344197906","https://openalex.org/W2470504224","https://openalex.org/W2498423244","https://openalex.org/W2532557366","https://openalex.org/W2548055604","https://openalex.org/W2591603053","https://openalex.org/W2606704908","https://openalex.org/W2728550135","https://openalex.org/W2734707829","https://openalex.org/W2801085911","https://openalex.org/W2896410204","https://openalex.org/W2901895191","https://openalex.org/W2913167348","https://openalex.org/W2936995784","https://openalex.org/W2940438768","https://openalex.org/W2971321432","https://openalex.org/W3000914310","https://openalex.org/W3089117659","https://openalex.org/W3102006069","https://openalex.org/W3124761899","https://openalex.org/W4205909864","https://openalex.org/W4210792663","https://openalex.org/W4294858623","https://openalex.org/W4303856576","https://openalex.org/W6759141672"],"related_works":["https://openalex.org/W3186688531","https://openalex.org/W3174441160","https://openalex.org/W2045512894","https://openalex.org/W4226023075","https://openalex.org/W4281796753","https://openalex.org/W4310050104","https://openalex.org/W2953874733","https://openalex.org/W2383657689","https://openalex.org/W1820788224","https://openalex.org/W2346701514"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,17,49,140,150,157,180,185],"novel":[4],"design":[5],"of":[6,42],"an":[7,117,122],"all-optical":[8,30],"half-adder":[9],"(HA)":[10],"based":[11],"on":[12,161],"two":[13],"two-ring":[14,46],"resonators":[15,47],"in":[16,48,60,105,169],"two-dimensional":[18],"square-lattice":[19,51],"photonic":[20,171,186],"crystal":[21],"(PC)":[22],"structure":[23,115],"without":[24],"nonlinear":[25],"materials":[26],"is":[27,40,139],"proposed.":[28],"The":[29,63,114],"HA":[31,177],"comprises":[32,116],"AND":[33,64,92,119],"and":[34,45,65,70,76,93,121,147],"XOR":[35,66,94,124],"gates":[36,67],"where":[37],"each":[38],"gate":[39,120,125],"composed":[41],"cross-shaped":[43],"waveguides":[44],"2D":[50],"PC":[52],"that":[53,84,126,137,154],"are":[54,68],"filled":[55],"with":[56,149],"silicon":[57],"(Si)":[58],"rods":[59],"silica":[61],"(SiO2).":[62],"analyzed":[69],"simulated":[71],"using":[72],"plane-wave":[73],"expansion":[74],"(PWE)":[75],"finite-difference":[77],"time-domain":[78],"(FDTD)":[79],"methods.":[80],"Simulation":[81],"results":[82],"show":[83,136],"light":[85],"guiding":[86],"inside":[87],"the":[88,97,101,132,162,170,175],"device":[89,99],"functions":[90],"as":[91],"gates.":[95],"Thus,":[96,174],"proposed":[98,176],"has":[100],"potential":[102],"for":[103,110,165,183],"use":[104],"optical":[106,118,123],"arithmetic":[107,187],"logic":[108,144,167,188],"units":[109],"digital":[111],"computing":[112],"circuits.":[113],"were":[127],"designed":[128],"to":[129,156],"work":[130],"at":[131],"C-band":[133],"spectrum.":[134],"Results":[135],"there":[138],"clear":[141],"distinction":[142],"between":[143],"states":[145],"1":[146],"0":[148],"narrow":[151],"power":[152],"range":[153],"leads":[155],"better":[158],"robust":[159],"decision":[160,172],"receiver":[163],"side":[164],"minimized":[166],"errors":[168],"circuit.":[173],"can":[178],"be":[179],"key":[181],"component":[182],"designing":[184],"unit.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":8}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2023-06-28T00:00:00"}