{"id":"https://openalex.org/W101016946","doi":null,"title":"Two-Mode Formalism for Two-Photon Optics","display_name":"Two-Mode Formalism for Two-Photon Optics","publication_year":1984,"publication_date":"1984-01-01","ids":{"openalex":"https://openalex.org/W101016946","mag":"101016946"},"language":"en","primary_location":{"id":"mag:3029639979","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1984JOSAB...1..524S/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S64486668","display_name":"Journal of the Optical Society of America B","issn_l":"0740-3224","issn":["0740-3224","1520-8540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-2","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of the Optical Society of America B","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/A5018189428","display_name":"Bonny L. Schumaker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bonny L. Schumaker","raw_affiliation_strings":["Theoretical Astrophysics 130\u201033, California Institute of Technology, Pasadena, California 91125"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Astrophysics 130\u201033, California Institute of Technology, Pasadena, California 91125","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080703854","display_name":"Carlton M. Caves","orcid":"https://orcid.org/0000-0001-8876-1186","observed_orcids":["https://orcid.org/0000-0001-8876-1186"]},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Carlton M. Caves","raw_affiliation_strings":["Theoretical Astrophysics 130\u201033, California Institute of Technology, Pasadena, California 91125"],"raw_orcid":"https://orcid.org/0000-0001-8876-1186","affiliations":[{"raw_affiliation_string":"Theoretical Astrophysics 130\u201033, California Institute of Technology, Pasadena, California 91125","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00604012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"524","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.7060999870300293,"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"}},"topics":[{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.7060999870300293,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.18330000340938568,"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/T11050","display_name":"Photorefractive and Nonlinear Optics","score":0.03550000116229057,"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/parametric-amplifiers","display_name":"parametric amplifiers","score":0.9679999947547913},{"id":"https://openalex.org/keywords/squeezed-light","display_name":"squeezed light","score":0.7590000033378601},{"id":"https://openalex.org/keywords/photon-correlations","display_name":"photon correlations","score":0.4970000088214874},{"id":"https://openalex.org/keywords/correlated-noise","display_name":"correlated noise","score":0.6909999847412109},{"id":"https://openalex.org/keywords/quantum-optics","display_name":"quantum optics","score":0.3790000081062317}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7938963174819946},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.7894966006278992},{"id":"https://openalex.org/C203103908","wikidata":"https://www.wikidata.org/wiki/Q3689728","display_name":"Spontaneous parametric down-conversion","level":4,"score":0.614854097366333},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6026260256767273},{"id":"https://openalex.org/C73301696","wikidata":"https://www.wikidata.org/wiki/Q5469984","display_name":"Formalism (music)","level":3,"score":0.5627400279045105},{"id":"https://openalex.org/C68717125","wikidata":"https://www.wikidata.org/wiki/Q735602","display_name":"Quantum optics","level":2,"score":0.5621959567070007},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.552798330783844},{"id":"https://openalex.org/C194269254","wikidata":"https://www.wikidata.org/wiki/Q661063","display_name":"Squeezed coherent state","level":4,"score":0.49532046914100647},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4911634624004364},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.4780293405056},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4657979905605316},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.36714595556259155},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3551298975944519},{"id":"https://openalex.org/C121040770","wikidata":"https://www.wikidata.org/wiki/Q215675","display_name":"Quantum entanglement","level":3,"score":0.2305588722229004},{"id":"https://openalex.org/C152026323","wikidata":"https://www.wikidata.org/wiki/Q1032070","display_name":"Coherent states","level":3,"score":0.18608450889587402},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.08278140425682068},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:3029639979","doi":null,"is_oa":false,"landing_page_url":"https://ui.adsabs.harvard.edu/abs/1984JOSAB...1..524S/abstract","pdf_url":null,"source":{"id":"https://openalex.org/S64486668","display_name":"Journal of the Optical Society of America B","issn_l":"0740-3224","issn":["0740-3224","1520-8540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-2","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310315679","host_organization_name":"Optica Publishing Group","host_organization_lineage":["https://openalex.org/P4310315679"],"host_organization_lineage_names":["Optica Publishing Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of the Optical Society of America B","raw_type":null},{"id":"mag:101016946","doi":null,"is_oa":false,"landing_page_url":"https://www.osapublishing.org/abstract.cfm?uri=IQEC-1984-WNN1","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Quantum Electronics Conference","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2015264143","https://openalex.org/W2506863587","https://openalex.org/W1502893913","https://openalex.org/W2070849269","https://openalex.org/W2029566480","https://openalex.org/W2045315298","https://openalex.org/W7071749772","https://openalex.org/W2339597177","https://openalex.org/W3115492559","https://openalex.org/W1613029713"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"discuss":[4],"a":[5],"new,":[6],"two-mode":[7],"formalism1":[8],"for":[9],"analyzing":[10],"two-photon":[11],"optical":[12],"devices":[13,39,61],"(e.g.,":[14],"parametric":[15],"amplifiers":[16],"and":[17],"four-wave":[18],"mixers)\u2013devices":[19],"whose":[20,73],"output":[21,36,55,74],"light":[22,75],"is":[23,76],"generated":[24,77],"by":[25,78],"the":[26,35,48,71,79],"simultaneous":[27],"emission":[28,80],"of":[29,34,51,54,81],"two":[30,33,49],"photons":[31],"into":[32],"modes.":[37],"Such":[38],"can":[40],"produce":[41],"in":[42,46],"principle":[43],"squeezed-state":[44],"light,":[45],"which":[47],"modes":[50,56],"each":[52],"pair":[53],"have":[57],"correlated":[58],"noise.":[59],"Two-photon":[60],"are":[62],"to":[63],"be":[64],"contrasted":[65],"with":[66],"one-photon":[67],"devices,":[68],"such":[69],"as":[70],"laser,":[72],"independent":[82],"single":[83],"photons.":[84]},"counts_by_year":[],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2016-06-24T00:00:00"}
