{"id":"https://openalex.org/W40012251","doi":null,"title":"Phase Dependence of the Inversionless Gain in a \u039b System with Near\u2014Degenerate Levels","display_name":"Phase Dependence of the Inversionless Gain in a \u039b System with Near\u2014Degenerate Levels","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W40012251","mag":"40012251"},"language":"en","primary_location":{"id":"mag:40012251","doi":null,"is_oa":false,"landing_page_url":"http://www.cqvip.com/QK/84212X/200208/6769551.html","pdf_url":null,"source":{"id":"https://openalex.org/S110033974","display_name":"Chinese Physics Letters","issn_l":"0256-307X","issn":["0256-307X","1741-3540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u4e2d\u56fd\u7269\u7406\u5feb\u62a5\uff1a\u82f1\u6587\u7248","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/A5083392899","display_name":"\u5434\u91d1\u8f89","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5434\u91d1\u8f89","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"\u5f20\u60e0\u82b3","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5f20\u60e0\u82b3","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0033273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"8","first_page":"1103","last_page":"1105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.9984999895095825,"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":0.9984999895095825,"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":0.00019999999494757503,"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/T10523","display_name":"Atomic and Molecular Physics","score":0.00019999999494757503,"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/spontaneous-generation-of-coherence","display_name":"spontaneous generation of coherence","score":0.9010000228881836},{"id":"https://openalex.org/keywords/population-inversion","display_name":"population inversion","score":0.39399999380111694}],"concepts":[{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.7756474614143372},{"id":"https://openalex.org/C72319582","wikidata":"https://www.wikidata.org/wiki/Q584304","display_name":"Degenerate energy levels","level":2,"score":0.7025906443595886},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5967698097229004},{"id":"https://openalex.org/C2987423054","wikidata":"https://www.wikidata.org/wiki/Q185553","display_name":"Relative phase","level":3,"score":0.5651968121528625},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5148364901542664},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3841370940208435},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.32284677028656006},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.22493025660514832}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:40012251","doi":null,"is_oa":false,"landing_page_url":"http://www.cqvip.com/QK/84212X/200208/6769551.html","pdf_url":null,"source":{"id":"https://openalex.org/S110033974","display_name":"Chinese Physics Letters","issn_l":"0256-307X","issn":["0256-307X","1741-3540"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u4e2d\u56fd\u7269\u7406\u5feb\u62a5\uff1a\u82f1\u6587\u7248","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/W2015442297","https://openalex.org/W1992792724","https://openalex.org/W2010089494","https://openalex.org/W2227538078","https://openalex.org/W1975209379","https://openalex.org/W2587930430","https://openalex.org/W2327238811","https://openalex.org/W3117769277","https://openalex.org/W1938550531","https://openalex.org/W1971525667"],"abstract_inverted_index":{"Due":[0],"to":[1],"interaction":[2],"with":[3],"the":[4,7,30,33,41,45,48,52,66],"vacuum":[5],"of":[6,32,47],"radiation":[8],"field,near-degenerate":[9],"lower":[10],"levels":[11],"in":[12,44],"a":[13,27],"\u039b":[14],"system":[15],"have":[16],"an":[17],"additional":[18],"coherence":[19,23],"term,the":[20],"spontaneously":[21],"generated":[22],"(SGC)":[24],"term.For":[25],"such":[26],"system,we":[28],"investigate":[29],"effect":[31],"relative":[34,67],"phase":[35],"between":[36],"two":[37],"coherent":[38],"fields":[39],"on":[40],"inversionless":[42,53],"gain":[43],"presence":[46],"SGC.We":[49],"find":[50],"that":[51],"gain,which":[54],"stems":[55],"from":[56],"both":[57],"SGC":[58],"and":[59],"dynamically":[60],"induced":[61],"coherence,can":[62],"be":[63],"modulated":[64],"by":[65],"phase.":[68]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}