{"id":"https://openalex.org/W103646597","doi":null,"title":"Requirements on Nonlinear Optical Quantum Gates","display_name":"Requirements on Nonlinear Optical Quantum Gates","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W103646597","mag":"103646597"},"language":"en","primary_location":{"id":"mag:103646597","doi":null,"is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:194253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","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/A5014187029","display_name":"Mingyin Patrick Leung","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mingyin Patrick Leung","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5014187029"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01527649,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.9307000041007996,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9307000041007996,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.06369999796152115,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.00139999995008111,"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/two-qubit-gates","display_name":"two-qubit gates","score":0.8140000104904175},{"id":"https://openalex.org/keywords/two-photon-absorption","display_name":"two-photon absorption","score":0.953000009059906},{"id":"https://openalex.org/keywords/quantum-teleportation","display_name":"quantum teleportation","score":0.7160000205039978},{"id":"https://openalex.org/keywords/photon-loss","display_name":"photon loss","score":0.6259999871253967},{"id":"https://openalex.org/keywords/mode-matching-method","display_name":"mode matching","score":0.7099999785423279},{"id":"https://openalex.org/keywords/detector-inefficiency","display_name":"detector inefficiency","score":0.8579999804496765},{"id":"https://openalex.org/keywords/spectral-entanglement","display_name":"spectral entanglement","score":0.9169999957084656},{"id":"https://openalex.org/keywords/spectral-filtering","display_name":"spectral filtering","score":0.6570000052452087},{"id":"https://openalex.org/keywords/phase-noise","display_name":"phase noise","score":0.5619999766349792},{"id":"https://openalex.org/keywords/gate-fidelity","display_name":"gate fidelity","score":0.609000027179718},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"fault tolerance","score":0.6520000100135803},{"id":"https://openalex.org/keywords/nonlinear-optical-media","display_name":"nonlinear optical media","score":0.5049999952316284}],"concepts":[{"id":"https://openalex.org/C194867977","wikidata":"https://www.wikidata.org/wiki/Q1897309","display_name":"Quantum Zeno effect","level":4,"score":0.791248083114624},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.672115683555603},{"id":"https://openalex.org/C186468114","wikidata":"https://www.wikidata.org/wiki/Q836478","display_name":"Quantum network","level":4,"score":0.6472991108894348},{"id":"https://openalex.org/C58849907","wikidata":"https://www.wikidata.org/wiki/Q2118982","display_name":"Quantum gate","level":4,"score":0.6143205761909485},{"id":"https://openalex.org/C51003876","wikidata":"https://www.wikidata.org/wiki/Q1536431","display_name":"Quantum error correction","level":4,"score":0.5020632743835449},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.49767544865608215},{"id":"https://openalex.org/C124148022","wikidata":"https://www.wikidata.org/wiki/Q2122210","display_name":"Quantum circuit","level":5,"score":0.48201361298561096},{"id":"https://openalex.org/C190463098","wikidata":"https://www.wikidata.org/wiki/Q2081419","display_name":"Quantum technology","level":4,"score":0.47422170639038086},{"id":"https://openalex.org/C190474826","wikidata":"https://www.wikidata.org/wiki/Q2495111","display_name":"Open quantum system","level":3,"score":0.47103482484817505},{"id":"https://openalex.org/C169699857","wikidata":"https://www.wikidata.org/wiki/Q2122243","display_name":"Quantum information","level":3,"score":0.46613261103630066},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4478137791156769},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.4410473108291626},{"id":"https://openalex.org/C169460222","wikidata":"https://www.wikidata.org/wiki/Q1206311","display_name":"Quantum logic","level":4,"score":0.42433416843414307},{"id":"https://openalex.org/C91717678","wikidata":"https://www.wikidata.org/wiki/Q1135332","display_name":"Quantum teleportation","level":5,"score":0.41367098689079285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4088600277900696},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3299384117126465}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:103646597","doi":null,"is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:194253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1536739226","https://openalex.org/W1980801216","https://openalex.org/W29370204","https://openalex.org/W1504590170","https://openalex.org/W3141593169","https://openalex.org/W2103027303","https://openalex.org/W3135118299","https://openalex.org/W2030637123","https://openalex.org/W7167578576","https://openalex.org/W2080502133"],"abstract_inverted_index":{"Quantum":[0],"information":[1],"science":[2],"has":[3,43,370],"shown":[4,44,176,281,446],"that":[5,45,140,177,246,282,333,405,450,479,533,582],"computers":[6,20],"which":[7,67,473],"exploit":[8],"the":[9,46,99,102,110,132,181,186,190,199,208,217,219,233,237,247,251,272,283,290,309,321,324,346,353,360,363,368,375,396,413,416,434,452,455,463,481,484,488,493,509,541,547,570,588],"quantum":[10,15,31,34,38,50,57,83,95,115,145,166,187,328,364,390,426,526,554,594],"nature":[11],"of":[12,29,65,93,101,109,128,150,189,212,239,250,263,308,311,323,362,415,437,454,483,490,549,569,572],"particles,":[13],"namely":[14,153,242],"computers,":[16],"can":[17,222,253,408,496,511,534,560],"outperform":[18,223,536],"contemporary":[19],"in":[21,80,143,171,216,236,447,487],"some":[22,108,264,307,505,568],"computational":[23],"tasks.":[24],"The":[25,91,162,261,418],"fundamental":[26],"building":[27],"blocks":[28],"a":[30,62,299,312,335,371,389,438,470,500,513,520,525,553],"computer":[32],"are":[33,117,141,275,294,428,599],"logical":[35],"gates":[36,96,116,146],"and":[37,73,130,158,268,316,356,378,401,524,577,580],"bits":[39],"(qubits).":[40],"Previous":[41],"research":[42],"optical":[47,56,82,138,204,225,314,422],"approach":[48],"to":[49,124,197,231,387,411,475,586,602],"computing":[51,58,84,427],"is":[52,89,169,175,280,382,385,398,445,544,584],"promising.":[53],"However,":[54,105,395,486],"linear":[55,224,537],"(LOQC)":[59],"schemes":[60],"require":[61],"huge":[63],"amount":[64],"resource,":[66],"makes":[68],"large":[69],"scale":[70],"LOQC":[71],"impractical,":[72],"hence":[74],"there":[75],"have":[76,512],"been":[77],"renewed":[78],"interests":[79],"nonlinear":[81,103],"schemes,":[85],"where":[86,503],"less":[87],"resource":[88],"required.":[90],"performance":[92,114,593],"these":[94,597],"depends":[97],"on":[98,107,135,271,420,441,530],"properties":[100,111,310,571],"media.":[104],"requirements":[106,419],"for":[112,178,202,257,297,334,425,591],"high":[113,393,514,557,592],"not":[118,458],"fully":[119],"known.":[120],"This":[121,227,304,330,431],"thesis":[122,195,228,305,331,403,449,518,566],"intends":[123],"bridge":[125],"this":[126,172,194,357,402,448,517,565],"gap":[127],"knowledge":[129],"examines":[131],"necessary":[133],"conditions":[134,589,598],"several":[136],"types":[137,149],"nonlinearities":[139,151],"common":[142],"two-qubit":[144,240],"schemes.":[147,226],"These":[148],"are,":[152],"two-photon":[154,163,573],"absorption,":[155],"$\\chi^{(2)}$":[156,423,439,531,575],"nonlinearity":[157,326,424,532,542,576],"$\\chi^{(3)}$":[159,313,578],"cross-Kerr":[160,325,336],"nonlinearity.":[161],"absorption":[164],"based":[165,327,529],"Zeno":[167,191,200,220,234],"gate":[168,201,221,235,252,259,274,391,527,555],"modeled":[170,468,498],"thesis.":[173],"It":[174,279,444],"practical":[179],"absorbers,":[180,218,574],"photon":[182,214,284],"loss":[183,215,285],"significantly":[184,358],"lowers":[185,359,480],"fidelity":[188,322,361],"gate.":[192,303,329,365],"Nevertheless,":[193,366],"proposes":[196,230,519],"use":[198],"fusing":[203],"cluster":[205],"states.":[206],"With":[207],"best":[209],"theoretical":[210],"estimate":[211],"single":[213],"also":[229,276,429],"embed":[232],"teleportation-type":[238],"gate,":[241,244],"GC-Zeno":[243,273,302],"such":[245],"success":[248,558],"rate":[249,559],"be":[254,409,467,497,561],"traded":[255],"off":[256],"higher":[258],"fidelity.":[260,394],"effect":[262,373],"mode":[265,291],"matching":[266,292,507],"error":[267],"detector":[269],"inefficiency":[270],"considered":[277],"here.":[278],"requirement":[286,293],"as":[287,289],"well":[288],"both":[295],"stringent":[296],"having":[298],"fault":[300],"tolerant":[301],"models":[306,433,567],"medium":[315,337,347,440,456,510],"explores":[317],"how":[318],"they":[319],"affect":[320],"shows":[332,581],"with":[338,392,556],"fast":[339],"time":[340,376],"response":[341],"but":[342],"negligible":[343],"wave":[344],"dispersion,":[345],"would":[348],"induce":[349],"spectral":[350,406,435,477],"entanglement":[351,478],"between":[352],"input":[354],"photons":[355],"when":[367,540],"dispersion":[369],"stronger":[372],"than":[374],"response,":[377],"if":[379],"phase":[380,506],"noise":[381,397],"negligible,":[383],"it":[384,583],"possible":[386,585],"achieve":[388,587],"actually":[399],"significant,":[400],"suggests":[404],"filtering":[407],"applied":[410],"prohibit":[412],"occurrence":[414],"noise.":[417],"employing":[421],"examined.":[430],"study":[432],"effects":[436],"its":[442],"efficiency.":[443,515],"since":[451],"Hamiltonian":[453],"does":[457],"commute":[459],"at":[460],"different":[461],"times,":[462],"unitary":[464,494],"operation":[465,495],"should":[466],"by":[469,499],"Dyson":[471],"series,":[472,502],"leads":[474],"undesired":[476],"efficiency":[482],"medium.":[485],"case":[489,548],"periodical":[491],"poling,":[492],"Taylor":[501],"under":[504],"conditions,":[508],"Furthermore,":[516],"Bell":[521],"measurement":[522],"scheme":[523,528],"always":[535],"optics":[538],"even":[539],"strength":[543],"weak.":[545],"In":[546,563],"sufficiently":[550],"strong":[551],"nonlinearity,":[552,579],"achieved.":[562],"summary,":[564],"required":[590],"gates,":[595],"however":[596],"experimentally":[600],"challenging":[601],"meet.":[603]},"counts_by_year":[],"updated_date":"2026-09-12T09:15:50.089291","created_date":"2016-06-24T00:00:00"}
