{"id":"https://openalex.org/W2913249019","doi":"https://doi.org/10.1070/qel16689","title":"Anharmonic Bloch oscillations in a coupler composed of two parallel optical fibre arrays","display_name":"Anharmonic Bloch oscillations in a coupler composed of two parallel optical fibre arrays","publication_year":2019,"publication_date":"2019-02-05","ids":{"openalex":"https://openalex.org/W2913249019","doi":"https://doi.org/10.1070/qel16689","mag":"2913249019"},"language":"en","primary_location":{"id":"doi:10.1070/qel16689","doi":"https://doi.org/10.1070/qel16689","is_oa":true,"landing_page_url":"https://doi.org/10.1070/qel16689","pdf_url":"https://iopscience.iop.org/article/10.1070/QEL16689/pdf","source":{"id":"https://openalex.org/S179357936","display_name":"Quantum Electronics","issn_l":"1063-7818","issn":["1063-7818","1468-4799"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-70","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Electronics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1070/QEL16689/pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056808323","display_name":"O V Korovay","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51490070","display_name":"Shevchenko Transnistria State University","ror":"https://ror.org/00zyp8708","country_code":"MD","type":"education","lineage":["https://openalex.org/I51490070"]}],"countries":["MD"],"is_corresponding":false,"raw_author_name":"O V Korovay","raw_affiliation_strings":["Shevchenko Pridnestrovian State University, 25 October str. 128, MD 3300 Tiraspol, Moldova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shevchenko Pridnestrovian State University, 25 October str. 128, MD 3300 Tiraspol, Moldova","institution_ids":["https://openalex.org/I51490070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110197660","display_name":"P. I. Khadzhi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I112090838","display_name":"Academy of Sciences of Moldova","ror":"https://ror.org/01w01n720","country_code":"MD","type":"government","lineage":["https://openalex.org/I112090838"]},{"id":"https://openalex.org/I4210127179","display_name":"Institute of Applied Physics","ror":"https://ror.org/03eaxvz05","country_code":"MD","type":"facility","lineage":["https://openalex.org/I29920723","https://openalex.org/I4210127179"]}],"countries":["MD"],"is_corresponding":false,"raw_author_name":"P I Khadzhi","raw_affiliation_strings":["Institute of Applied Physics, Academy of Sciences of Moldova, Akademicheskaya str. 5g, MD 2028 Chisinau, Moldova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Applied Physics, Academy of Sciences of Moldova, Akademicheskaya str. 5g, MD 2028 Chisinau, Moldova","institution_ids":["https://openalex.org/I112090838","https://openalex.org/I4210127179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110596480","display_name":"D. A. Markov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51490070","display_name":"Shevchenko Transnistria State University","ror":"https://ror.org/00zyp8708","country_code":"MD","type":"education","lineage":["https://openalex.org/I51490070"]}],"countries":["MD"],"is_corresponding":false,"raw_author_name":"D A Markov","raw_affiliation_strings":["Shevchenko Pridnestrovian State University, 25 October str. 128, MD 3300 Tiraspol, Moldova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shevchenko Pridnestrovian State University, 25 October str. 128, MD 3300 Tiraspol, Moldova","institution_ids":["https://openalex.org/I51490070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1034,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.29296534,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"49","issue":"2","first_page":"150","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11575","display_name":"Nonlinear Photonic Systems","score":0.1923000067472458,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11575","display_name":"Nonlinear Photonic Systems","score":0.1923000067472458,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.14550000429153442,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.10270000249147415,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bloch-oscillations","display_name":"Bloch oscillations","score":0.9240000247955322},{"id":"https://openalex.org/keywords/vibrational-anharmonicity","display_name":"anharmonic vibrations","score":0.8199999928474426},{"id":"https://openalex.org/keywords/laser-propagation","display_name":"laser beam propagation","score":0.7149999737739563},{"id":"https://openalex.org/keywords/coupled-mode-method","display_name":"coupled mode method","score":0.6909999847412109},{"id":"https://openalex.org/keywords/propagation-constant","display_name":"propagation constant","score":0.6169999837875366},{"id":"https://openalex.org/keywords/coupled-optical-waveguides","display_name":"coupled optical waveguides","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C147724859","wikidata":"https://www.wikidata.org/wiki/Q545228","display_name":"Anharmonicity","level":2,"score":0.7896908521652222},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5414746403694153},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.45848318934440613},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.44052428007125854},{"id":"https://openalex.org/C37689646","wikidata":"https://www.wikidata.org/wiki/Q4454926","display_name":"Bloch wave","level":2,"score":0.4228458106517792},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.4177592396736145},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.32396385073661804},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.23384970426559448}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1070/qel16689","doi":"https://doi.org/10.1070/qel16689","is_oa":true,"landing_page_url":"https://doi.org/10.1070/qel16689","pdf_url":"https://iopscience.iop.org/article/10.1070/QEL16689/pdf","source":{"id":"https://openalex.org/S179357936","display_name":"Quantum Electronics","issn_l":"1063-7818","issn":["1063-7818","1468-4799"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-70","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Electronics","raw_type":"journal-article"},{"id":"pmh:oai:ibn.idsi.md:74844","doi":null,"is_oa":true,"landing_page_url":"https://ibn.idsi.md/vizualizare_articol/74844","pdf_url":null,"source":null,"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Quantum Electronics 49 (2) 150-156","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1070/qel16689","doi":"https://doi.org/10.1070/qel16689","is_oa":true,"landing_page_url":"https://doi.org/10.1070/qel16689","pdf_url":"https://iopscience.iop.org/article/10.1070/QEL16689/pdf","source":{"id":"https://openalex.org/S179357936","display_name":"Quantum Electronics","issn_l":"1063-7818","issn":["1063-7818","1468-4799"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1","poland-70","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Quantum Electronics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2913249019.pdf","grobid_xml":"https://content.openalex.org/works/W2913249019.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W1805676477"],"related_works":["https://openalex.org/W2990969467","https://openalex.org/W2017905419","https://openalex.org/W75733943","https://openalex.org/W2792260869","https://openalex.org/W2062328392","https://openalex.org/W1805676477","https://openalex.org/W3107640163","https://openalex.org/W63228301","https://openalex.org/W1967425536","https://openalex.org/W2043564596"],"abstract_inverted_index":{"The":[0,73],"effects":[1],"of":[2,10,26,38,55,60,75],"laser":[3],"beam":[4],"propagation":[5,40],"in":[6,68],"a":[7,27],"coupler":[8],"composed":[9],"two":[11],"parallel":[12],"optical-fibre":[13],"arrays":[14],"are":[15],"studied":[16],"by":[17],"the":[18,24,31,35,39,43,52,58,69],"coupled-mode":[19],"method":[20],"taking":[21],"into":[22],"account":[23],"interaction":[25],"given":[28],"fibre":[29,44],"with":[30],"nearest":[32],"neighbours":[33],"and":[34],"linear":[36],"dependence":[37],"constant":[41],"on":[42],"number.":[45],"It":[46],"is":[47,81],"shown":[48],"that,":[49],"due":[50],"to":[51],"complex":[53],"structure":[54,59],"each":[56],"subsystem,":[57],"light":[61,79],"intensity":[62],"spatial":[63],"distribution":[64],"becomes":[65],"significantly":[66],"complicated":[67],"system":[70],"under":[71],"study.":[72],"occurrence":[74],"space":[76],"limited":[77],"transverse":[78],"diffraction":[80],"predicted.":[82]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-02-21T00:00:00"}