{"id":"https://openalex.org/W2973402234","doi":"https://doi.org/10.1109/icton.2019.8840490","title":"Squeezed States of Light Generated by Four Wave Mixing in Potassium Vapor","display_name":"Squeezed States of Light Generated by Four Wave Mixing in Potassium Vapor","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2973402234","doi":"https://doi.org/10.1109/icton.2019.8840490","mag":"2973402234"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2019.8840490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st International Conference on Transparent Optical Networks (ICTON)","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/A5086214363","display_name":"M. M. \u0106ur\u010di\u0107","orcid":"https://orcid.org/0000-0001-6920-3461"},"institutions":[{"id":"https://openalex.org/I4210149559","display_name":"Institute of Physics Belgrade","ror":"https://ror.org/04h3h5b09","country_code":"RS","type":"facility","lineage":["https://openalex.org/I4068193","https://openalex.org/I4210149559"]}],"countries":["RS"],"is_corresponding":true,"raw_author_name":"M. Curcic","raw_affiliation_strings":["Institute of Physics, Belgrade, Serbia"],"affiliations":[{"raw_affiliation_string":"Institute of Physics, Belgrade, Serbia","institution_ids":["https://openalex.org/I4210149559"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074407921","display_name":"B. Jelenkovi\u0107","orcid":"https://orcid.org/0000-0001-8276-1169"},"institutions":[{"id":"https://openalex.org/I4210149559","display_name":"Institute of Physics Belgrade","ror":"https://ror.org/04h3h5b09","country_code":"RS","type":"facility","lineage":["https://openalex.org/I4068193","https://openalex.org/I4210149559"]}],"countries":["RS"],"is_corresponding":false,"raw_author_name":"B. Jelenkovic","raw_affiliation_strings":["Institute of Physics, Belgrade, Serbia"],"affiliations":[{"raw_affiliation_string":"Institute of Physics, Belgrade, Serbia","institution_ids":["https://openalex.org/I4210149559"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086214363"],"corresponding_institution_ids":["https://openalex.org/I4210149559"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12248437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9991999864578247,"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/four-wave-mixing","display_name":"Four-wave mixing","score":0.7843006253242493},{"id":"https://openalex.org/keywords/mixing","display_name":"Mixing (physics)","score":0.7342946529388428},{"id":"https://openalex.org/keywords/potassium","display_name":"Potassium","score":0.6563640832901001},{"id":"https://openalex.org/keywords/atomic-physics","display_name":"Atomic physics","score":0.5391768217086792},{"id":"https://openalex.org/keywords/squeezed-coherent-state","display_name":"Squeezed coherent state","score":0.5078430771827698},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5031647086143494},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.47602513432502747},{"id":"https://openalex.org/keywords/signal-beam","display_name":"Signal beam","score":0.45834681391716003},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4527554512023926},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.43966323137283325},{"id":"https://openalex.org/keywords/optical-pumping","display_name":"Optical pumping","score":0.4345618188381195},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.4168861508369446},{"id":"https://openalex.org/keywords/nonlinear-optics","display_name":"Nonlinear optics","score":0.3170125484466553},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.31460675597190857},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.21610474586486816},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.11168113350868225},{"id":"https://openalex.org/keywords/coherent-states","display_name":"Coherent states","score":0.09044694900512695}],"concepts":[{"id":"https://openalex.org/C146363664","wikidata":"https://www.wikidata.org/wiki/Q1424759","display_name":"Four-wave mixing","level":4,"score":0.7843006253242493},{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.7342946529388428},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.6563640832901001},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.5391768217086792},{"id":"https://openalex.org/C194269254","wikidata":"https://www.wikidata.org/wiki/Q661063","display_name":"Squeezed coherent state","level":4,"score":0.5078430771827698},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5031647086143494},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.47602513432502747},{"id":"https://openalex.org/C2778062137","wikidata":"https://www.wikidata.org/wiki/Q8561385","display_name":"Signal beam","level":3,"score":0.45834681391716003},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4527554512023926},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43966323137283325},{"id":"https://openalex.org/C148651041","wikidata":"https://www.wikidata.org/wiki/Q2027473","display_name":"Optical pumping","level":3,"score":0.4345618188381195},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4168861508369446},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.3170125484466553},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.31460675597190857},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.21610474586486816},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.11168113350868225},{"id":"https://openalex.org/C152026323","wikidata":"https://www.wikidata.org/wiki/Q1032070","display_name":"Coherent states","level":3,"score":0.09044694900512695},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2019.8840490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2019.8840490","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 21st International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2007410327","https://openalex.org/W2048093620","https://openalex.org/W2070320789","https://openalex.org/W2086395880","https://openalex.org/W2142739935","https://openalex.org/W2338485476","https://openalex.org/W2755643141","https://openalex.org/W2904384566","https://openalex.org/W3105425492"],"related_works":["https://openalex.org/W2089711722","https://openalex.org/W2005256415","https://openalex.org/W2470869582","https://openalex.org/W3007087234","https://openalex.org/W4321262901","https://openalex.org/W2019003364","https://openalex.org/W2079990590","https://openalex.org/W2059389483","https://openalex.org/W51204185","https://openalex.org/W2138439223"],"abstract_inverted_index":{"We":[0],"will":[1],"present":[2],"results":[3,99],"that":[4],"demonstrate":[5,83],"squeezed":[6],"light":[7,20],"source":[8],"based":[9],"on":[10],"Four":[11],"Wave":[12],"Mixing":[13],"(FWM)":[14],"in":[15,34,47,54,70,85,88,102],"hot":[16],"Potassium":[17],"vapor.":[18,49],"Squeezed":[19],"with":[21],"the":[22,35,55,97],"noise":[23],"level":[24,91],"of":[25,92],"-6":[26],"dB":[27],"below":[28],"standard":[29],"quantum":[30],"limit":[31],"is":[32,52,77,94],"observed":[33],"difference":[36],"signal":[37],"between":[38],"correlated":[39],"probe":[40,68],"and":[41,67,87],"conjugate":[42],"beams,":[43],"generated":[44],"via":[45],"FWM":[46,61],"potassium":[48],"The":[50],"vapor":[51],"contained":[53],"vacuum":[56],"K":[57],"cell.":[58],"For":[59],"generating":[60],"we":[62],"use":[63],"nearly":[64],"co-propagating":[65],"pump":[66],"beam":[69],"a":[71],"double":[72],"\u039b":[73],"atomic":[74],"scheme,":[75],"which":[76],"similar":[78],"to":[79,82],"schemes":[80],"used":[81],"sqeezing":[84],"KD":[86],"K.":[89],"Obtained":[90],"squeezing":[93,101],"improvement":[95],"from":[96],"previous":[98],"for":[100],"potassium.":[103]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}