{"id":"https://openalex.org/W7218840407","doi":"https://doi.org/10.1007/s11082-026-09170-y","title":"Theoretical investigation of the generation of picoseconds pulses with DFB lasers by gain-switching","display_name":"Theoretical investigation of the generation of picoseconds pulses with DFB lasers by gain-switching","publication_year":2026,"publication_date":"2026-10-03","ids":{"openalex":"https://openalex.org/W7218840407","doi":"https://doi.org/10.1007/s11082-026-09170-y"},"language":"en","primary_location":{"id":"doi:10.1007/s11082-026-09170-y","doi":"https://doi.org/10.1007/s11082-026-09170-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11082-026-09170-y","pdf_url":null,"source":{"id":"https://openalex.org/S133811445","display_name":"Optical and Quantum Electronics","issn_l":"0306-8919","issn":["0306-8919","1572-817X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optical and Quantum Electronics","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7218840407"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5007882419","display_name":"Vasile Tronciu","orcid":"https://orcid.org/0000-0002-9164-2249","observed_orcids":["https://orcid.org/0000-0002-9164-2249"]},"institutions":[{"id":"https://openalex.org/I177823932","display_name":"Technical University of Moldova","ror":"https://ror.org/02b82hk77","country_code":"MD","type":"education","lineage":["https://openalex.org/I177823932"]}],"countries":["MD"],"is_corresponding":true,"raw_author_name":"Vasile Tronciu","raw_affiliation_strings":["Department of Physics, Technical University of Moldova, bd. Stefan cel Mare 168, MD-2004, Chisinau, Moldova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Technical University of Moldova, bd. Stefan cel Mare 168, MD-2004, Chisinau, Moldova","institution_ids":["https://openalex.org/I177823932"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013250218","display_name":"Veronica Dobrovolschi","orcid":"https://orcid.org/0000-0001-8361-9340","observed_orcids":["https://orcid.org/0000-0001-8361-9340"]},"institutions":[{"id":"https://openalex.org/I177823932","display_name":"Technical University of Moldova","ror":"https://ror.org/02b82hk77","country_code":"MD","type":"education","lineage":["https://openalex.org/I177823932"]}],"countries":["MD"],"is_corresponding":false,"raw_author_name":"Veronica Dobrovolschi","raw_affiliation_strings":["Department of Physics, Technical University of Moldova, bd. Stefan cel Mare 168, MD-2004, Chisinau, Moldova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Technical University of Moldova, bd. Stefan cel Mare 168, MD-2004, Chisinau, Moldova","institution_ids":["https://openalex.org/I177823932"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056037956","display_name":"H. Wenzel","orcid":"https://orcid.org/0000-0003-1726-0223","observed_orcids":["https://orcid.org/0000-0003-1726-0223"]},"institutions":[{"id":"https://openalex.org/I2799749373","display_name":"Ferdinand-Braun-Institut","ror":"https://ror.org/02be22443","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2799749373","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hans Wenzel","raw_affiliation_strings":["Ferdinand-Braun-Institut (FBH), Gustav-Kirchhoff-Str. 4, 12489, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ferdinand-Braun-Institut (FBH), Gustav-Kirchhoff-Str. 4, 12489, Berlin, Germany","institution_ids":["https://openalex.org/I2799749373"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007882419"],"corresponding_institution_ids":["https://openalex.org/I177823932"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":"12","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9901999831199646,"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"}},"topics":[{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9901999831199646,"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/T12760","display_name":"Laser Design and Applications","score":0.004399999976158142,"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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.000699999975040555,"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/picosecond-pulses","display_name":"picosecond pulses","score":0.8360000252723694},{"id":"https://openalex.org/keywords/gain-switching","display_name":"gain switching","score":0.7590000033378601},{"id":"https://openalex.org/keywords/distributed-feedback-lasers","display_name":"distributed feedback lasers","score":0.9909999966621399},{"id":"https://openalex.org/keywords/traveling-wave-equations","display_name":"traveling wave equations","score":0.8119999766349792},{"id":"https://openalex.org/keywords/pulse-duration","display_name":"pulse duration","score":0.9179999828338623},{"id":"https://openalex.org/keywords/peak-power","display_name":"peak power","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pulse-energy","display_name":"pulse energy","score":0.9959999918937683},{"id":"https://openalex.org/keywords/material-parameters","display_name":"material parameters","score":0.5740000009536743},{"id":"https://openalex.org/keywords/geometric-parameters","display_name":"geometric parameters","score":0.8389999866485596}],"concepts":[{"id":"https://openalex.org/C55005982","wikidata":"https://www.wikidata.org/wiki/Q3902709","display_name":"Picosecond","level":3,"score":0.8054999709129333},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7141000032424927},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.7131999731063843},{"id":"https://openalex.org/C179549803","wikidata":"https://www.wikidata.org/wiki/Q4854757","display_name":"Bandwidth-limited pulse","level":4,"score":0.6430000066757202},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.636900007724762},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.583299994468689},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5354999899864197},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.454800009727478},{"id":"https://openalex.org/C102595763","wikidata":"https://www.wikidata.org/wiki/Q999719","display_name":"Femtosecond pulse shaping","level":4,"score":0.4449000060558319},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.4431999921798706},{"id":"https://openalex.org/C102755159","wikidata":"https://www.wikidata.org/wiki/Q7259683","display_name":"Pulse shaping","level":3,"score":0.43790000677108765},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4343999922275543},{"id":"https://openalex.org/C178596936","wikidata":"https://www.wikidata.org/wiki/Q844471","display_name":"Ultrashort pulse","level":3,"score":0.3903999924659729},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.3434999883174896},{"id":"https://openalex.org/C146139980","wikidata":"https://www.wikidata.org/wiki/Q6934848","display_name":"Multiphoton intrapulse interference phase scan","level":5,"score":0.3179999887943268},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.30300000309944153},{"id":"https://openalex.org/C169150495","wikidata":"https://www.wikidata.org/wiki/Q7259675","display_name":"Pulse duration","level":3,"score":0.2870999872684479},{"id":"https://openalex.org/C97039730","wikidata":"https://www.wikidata.org/wiki/Q552565","display_name":"Pulsed power","level":3,"score":0.28600001335144043},{"id":"https://openalex.org/C78854221","wikidata":"https://www.wikidata.org/wiki/Q756033","display_name":"Nonlinear optics","level":3,"score":0.2720000147819519}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11082-026-09170-y","doi":"https://doi.org/10.1007/s11082-026-09170-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11082-026-09170-y","pdf_url":null,"source":{"id":"https://openalex.org/S133811445","display_name":"Optical and Quantum Electronics","issn_l":"0306-8919","issn":["0306-8919","1572-817X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optical and Quantum Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2007989299","https://openalex.org/W2020120253","https://openalex.org/W2031558933","https://openalex.org/W2051711859","https://openalex.org/W2053835657","https://openalex.org/W2056908124","https://openalex.org/W2071962918","https://openalex.org/W2072068454","https://openalex.org/W2081274170","https://openalex.org/W2095054925","https://openalex.org/W2106623655","https://openalex.org/W2111650265","https://openalex.org/W2113029829","https://openalex.org/W2801612834","https://openalex.org/W3006276613","https://openalex.org/W3157917348","https://openalex.org/W3168599326","https://openalex.org/W4386413872","https://openalex.org/W4388725559"],"related_works":["https://openalex.org/W4414674021","https://openalex.org/W7062333069","https://openalex.org/W2111650265","https://openalex.org/W7160900198","https://openalex.org/W7204669761","https://openalex.org/W2051621786","https://openalex.org/W4388725559","https://openalex.org/W7221073190","https://openalex.org/W1985556815","https://openalex.org/W2164107932"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-10-04T00:00:00"}
