{"id":"https://openalex.org/W2913507682","doi":null,"title":"Optical computing","display_name":"Optical computing","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2913507682","mag":"2913507682"},"language":"en","primary_location":{"id":"mag:2913507682","doi":null,"is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=1074665","pdf_url":null,"source":{"id":"https://openalex.org/S4306509340","display_name":"Encyclopedia of Computer Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Encyclopedia of Computer Science","raw_type":null},"volume":null,"type":"reference-entry","is_traditional":false,"indexed_in":[],"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/A5020622594","display_name":"Miles J. Murdocca","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Miles Murdocca","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5020622594"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1333","last_page":"1336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.7172999978065491,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.7172999978065491,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.06560000032186508,"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/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.027300000190734863,"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/optical-computing","display_name":"optical computing","score":1.0},{"id":"https://openalex.org/keywords/optical-fourier-transform","display_name":"optical Fourier transform","score":0.6980000138282776},{"id":"https://openalex.org/keywords/matched-filter","display_name":"matched filter","score":0.7680000066757202},{"id":"https://openalex.org/keywords/optical-pattern-recognition","display_name":"optical pattern recognition","score":0.968999981880188},{"id":"https://openalex.org/keywords/acousto-optic-signal-processing","display_name":"acousto-optic signal processing","score":0.9459999799728394},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"spectral analysis","score":0.7699999809265137}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6203105449676514},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5265788435935974},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.49547040462493896},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.48107171058654785},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47572019696235657},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.47260385751724243},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.46602723002433777},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4639866352081299},{"id":"https://openalex.org/C104317675","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Digital image processing","level":4,"score":0.45513713359832764},{"id":"https://openalex.org/C138331895","wikidata":"https://www.wikidata.org/wiki/Q11650","display_name":"Electronics","level":2,"score":0.4521791934967041},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45073994994163513},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43156009912490845},{"id":"https://openalex.org/C501101116","wikidata":"https://www.wikidata.org/wiki/Q18378116","display_name":"Multidimensional signal processing","level":4,"score":0.4309774339199066},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3644852638244629},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28766071796417236},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.2729058861732483},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22333553433418274},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19894939661026},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18895134329795837},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16863036155700684},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14416438341140747},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2913507682","doi":null,"is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=1074665","pdf_url":null,"source":{"id":"https://openalex.org/S4306509340","display_name":"Encyclopedia of Computer Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Encyclopedia of Computer Science","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1536534142","https://openalex.org/W1980703200","https://openalex.org/W2064017862","https://openalex.org/W2147272605","https://openalex.org/W2169397550"],"related_works":["https://openalex.org/W2155418966","https://openalex.org/W2018093503","https://openalex.org/W2150822597","https://openalex.org/W4232269496","https://openalex.org/W1978601007","https://openalex.org/W2166872879","https://openalex.org/W4234140965","https://openalex.org/W2339132630","https://openalex.org/W1999660882","https://openalex.org/W2047208580"],"abstract_inverted_index":{"Digital":[0],"computing":[1,75],"with":[2,149,165],"the":[3,15,32,34,66,103,107,127,179],"use":[4],"of":[5,80,112,124],"optical":[6,44,69,138],"components":[7],"was":[8],"considered":[9],"at":[10,31,152],"least":[11],"as":[12,14,53,171,173],"early":[13,67],"1990s":[16],"John":[17],"von":[18],"Neumann":[19],"(q.v.),":[20],"a":[21,48,94,99,153],"pioneer":[22],"in":[23,65,83,126,145],"electronic":[24,186],"computing.":[25,63],"If":[26],"lasers":[27],"had":[28],"been":[29,72],"available":[30],"time,":[33],"first":[35],"digital":[36,62],"computers":[37],"might":[38],"well":[39,172],"have":[40],"used":[41,73],"optics.":[42],"Historically,":[43],"technology":[45,56,70],"has":[46,71],"found":[47],"few":[49],"special":[50],"purpose":[51],"uses":[52],"an":[54,118,137],"adjunct":[55],"to":[57,106],"electronics":[58],"for":[59,74,181],"analog":[60],"and":[61],"starting":[64],"1990s,":[68],"(fast)":[76],"Fourier":[77,95],"transforms":[78],"(FFT-q.v.)":[79],"military":[81],"images":[82,144,151],"matched":[84],"filtering":[85],"operations":[86],"(McAulay,":[87],"1991).":[88],"A":[89],"simple":[90],"lens":[91],"setup":[92,120],"realizes":[93],"transform,":[96],"which":[97],"maps":[98],"two-dimensional":[100],"image":[101],"from":[102],"space":[104],"domain":[105],"frequency":[108,128],"domain.":[109,129],"Aerial":[110],"views":[111],"isolated":[113],"objects":[114],"are":[115,175],"scanned":[116],"by":[117],"optical/electronic":[119],"that":[121,142,162],"identifies":[122],"features":[123],"interest":[125],"Synthetic":[130],"aperture":[131],"radar":[132],"(SAR)":[133],"signal":[134,167],"processing":[135],"is":[136,159,163],"pattern":[139],"recognition":[140],"application":[141,161],"matches":[143],"stored":[146],"photographic":[147],"form":[148],"input":[150],"very":[154],"high":[155,182],"rate.":[156],"Spectrum":[157],"analysis":[158],"another":[160],"performed":[164,176],"acousto-optic":[166],"processing.":[168],"These":[169],"applications":[170],"others":[174],"optically":[177],"when":[178],"need":[180],"bandwidth":[183],"(q.v.)":[184],"exceeds":[185],"capability.":[187]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2019-02-21T00:00:00"}
