{"id":"https://openalex.org/W3133468217","doi":"https://doi.org/10.1109/access.2021.3058650","title":"Broadband and Tunable 920-nm Femtosecond Pulse Generated by an All-Fiber Er:Fiber Laser System","display_name":"Broadband and Tunable 920-nm Femtosecond Pulse Generated by an All-Fiber Er:Fiber Laser System","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3133468217","doi":"https://doi.org/10.1109/access.2021.3058650","mag":"3133468217"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3058650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3058650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09352776.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09352776.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029518193","display_name":"Kai Qian","orcid":"https://orcid.org/0000-0002-4264-4221"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Qian","raw_affiliation_strings":["School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China"],"raw_orcid":"https://orcid.org/0000-0002-4264-4221","affiliations":[{"raw_affiliation_string":"School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015345199","display_name":"Hao Luo","orcid":"https://orcid.org/0000-0003-2310-2379"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hao Luo","raw_affiliation_strings":["Nanjing Movelaser Company Ltd., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing Movelaser Company Ltd., Nanjing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104106590","display_name":"Da Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Qiu","raw_affiliation_strings":["School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015895764","display_name":"Shengli Pu","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengli Pu","raw_affiliation_strings":["College of Science, University of Shanghai for Science and Technology, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-0349-067X","affiliations":[{"raw_affiliation_string":"College of Science, University of Shanghai for Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021109405","display_name":"Wencai Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wencai Yao","raw_affiliation_strings":["School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Advanced Materials and Mechatronic Engineering, Hubei Minzu University, Enshi, China","institution_ids":["https://openalex.org/I145897649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5694,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.64925995,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"29660","last_page":"29664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies","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/T10988","display_name":"Advanced Fiber Laser Technologies","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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9998000264167786,"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/T10566","display_name":"Laser-Matter Interactions and Applications","score":0.9994000196456909,"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/optics","display_name":"Optics","score":0.7354873418807983},{"id":"https://openalex.org/keywords/femtosecond","display_name":"Femtosecond","score":0.6944188475608826},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6911174058914185},{"id":"https://openalex.org/keywords/cherenkov-radiation","display_name":"Cherenkov radiation","score":0.6192044019699097},{"id":"https://openalex.org/keywords/ultrashort-pulse","display_name":"Ultrashort pulse","score":0.5802328586578369},{"id":"https://openalex.org/keywords/femtosecond-pulse-shaping","display_name":"Femtosecond pulse shaping","score":0.5785974264144897},{"id":"https://openalex.org/keywords/supercontinuum","display_name":"Supercontinuum","score":0.5535104870796204},{"id":"https://openalex.org/keywords/pulse-duration","display_name":"Pulse duration","score":0.5499453544616699},{"id":"https://openalex.org/keywords/bandwidth-limited-pulse","display_name":"Bandwidth-limited pulse","score":0.5471160411834717},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5103172659873962},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.49843525886535645},{"id":"https://openalex.org/keywords/fiber-laser","display_name":"Fiber laser","score":0.4353224039077759},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.42720791697502136},{"id":"https://openalex.org/keywords/dispersion-shifted-fiber","display_name":"Dispersion-shifted fiber","score":0.4231230318546295},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.37603914737701416},{"id":"https://openalex.org/keywords/photonic-crystal-fiber","display_name":"Photonic-crystal fiber","score":0.3738495111465454},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18582579493522644},{"id":"https://openalex.org/keywords/fiber-optic-sensor","display_name":"Fiber optic sensor","score":0.17624476552009583},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.06494572758674622}],"concepts":[{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.7354873418807983},{"id":"https://openalex.org/C167735695","wikidata":"https://www.wikidata.org/wiki/Q1777507","display_name":"Femtosecond","level":3,"score":0.6944188475608826},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6911174058914185},{"id":"https://openalex.org/C72591435","wikidata":"https://www.wikidata.org/wiki/Q192457","display_name":"Cherenkov radiation","level":3,"score":0.6192044019699097},{"id":"https://openalex.org/C178596936","wikidata":"https://www.wikidata.org/wiki/Q844471","display_name":"Ultrashort pulse","level":3,"score":0.5802328586578369},{"id":"https://openalex.org/C102595763","wikidata":"https://www.wikidata.org/wiki/Q999719","display_name":"Femtosecond pulse shaping","level":4,"score":0.5785974264144897},{"id":"https://openalex.org/C191154138","wikidata":"https://www.wikidata.org/wiki/Q1059326","display_name":"Supercontinuum","level":4,"score":0.5535104870796204},{"id":"https://openalex.org/C169150495","wikidata":"https://www.wikidata.org/wiki/Q7259675","display_name":"Pulse duration","level":3,"score":0.5499453544616699},{"id":"https://openalex.org/C179549803","wikidata":"https://www.wikidata.org/wiki/Q4854757","display_name":"Bandwidth-limited pulse","level":4,"score":0.5471160411834717},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5103172659873962},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.49843525886535645},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.4353224039077759},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.42720791697502136},{"id":"https://openalex.org/C6138904","wikidata":"https://www.wikidata.org/wiki/Q5282578","display_name":"Dispersion-shifted fiber","level":4,"score":0.4231230318546295},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.37603914737701416},{"id":"https://openalex.org/C107157254","wikidata":"https://www.wikidata.org/wiki/Q1256244","display_name":"Photonic-crystal fiber","level":3,"score":0.3738495111465454},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18582579493522644},{"id":"https://openalex.org/C21651689","wikidata":"https://www.wikidata.org/wiki/Q1397427","display_name":"Fiber optic sensor","level":3,"score":0.17624476552009583},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.06494572758674622}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3058650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3058650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09352776.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:746b1e2ecd4b4b2fb84cbf07f88cbf34","is_oa":true,"landing_page_url":"https://doaj.org/article/746b1e2ecd4b4b2fb84cbf07f88cbf34","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 29660-29664 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3058650","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3058650","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09352776.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G7358721587","display_name":"\u57fa\u4e8e\u53cc\u6d1b\u4f26\u5179\u578b\u5149\u7ea4\u5149\u6805\u5feb\u6162\u5149\u7684\u8d85\u9ad8\u7075\u654f\u5ea6\u4f20\u611f\u5668\u7814\u7a76","funder_award_id":"61665002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7813142734","display_name":null,"funder_award_id":"61675132","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3133468217.pdf","grobid_xml":"https://content.openalex.org/works/W3133468217.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1981487903","https://openalex.org/W1987327779","https://openalex.org/W1995176516","https://openalex.org/W1996098160","https://openalex.org/W2017768834","https://openalex.org/W2022570852","https://openalex.org/W2029344338","https://openalex.org/W2039878004","https://openalex.org/W2054879032","https://openalex.org/W2072341077","https://openalex.org/W2075701819","https://openalex.org/W2080335566","https://openalex.org/W2106977648","https://openalex.org/W2112155913","https://openalex.org/W2118184640","https://openalex.org/W2147425354","https://openalex.org/W2170197064","https://openalex.org/W2474910747","https://openalex.org/W2571645943","https://openalex.org/W2752525119","https://openalex.org/W2982975081","https://openalex.org/W2999758167","https://openalex.org/W3026634879"],"related_works":["https://openalex.org/W2065965675","https://openalex.org/W2020396130","https://openalex.org/W2146334831","https://openalex.org/W4234283037","https://openalex.org/W1496561683","https://openalex.org/W2465215561","https://openalex.org/W1826604784","https://openalex.org/W2464395689","https://openalex.org/W2071184596","https://openalex.org/W1482713772"],"abstract_inverted_index":{"Fiber-optic":[0],"Cherenkov":[1,31,47],"radiation":[2,48],"(FOCR)":[3],"is":[4,10,26,49,136],"a":[5,58,85,91,101,139],"promising":[6],"nonlinear":[7,14,60,68],"process":[8],"that":[9],"widely":[11],"used":[12],"for":[13,138],"wavelength":[15,116,134],"conversion.":[16],"In":[17],"this":[18],"study,":[19],"an":[20],"all-fiber":[21],"920-nm":[22,44,130],"femtosecond":[23,131],"pulse":[24,39,45,56,83,88,93,104,119],"source":[25,40,120],"experimentally":[27],"demonstrated":[28],"by":[29,51],"using":[30],"radiation.":[32],"The":[33,62,81,95,106,133],"4-nJ":[34],"150-fs":[35],"1550-nm":[36],"amplified":[37],"seed":[38],"ensures":[41],"highly":[42,59,67],"efficient":[43],"generation.":[46],"stimulated":[50],"inputting":[52],"the":[53,66,114,118],"high-energy":[54],"ultrashort":[55],"to":[57,74,112],"fiber.":[61],"dispersion":[63],"values":[64],"of":[65,117,142],"fiber":[69],"(HNLF)":[70],"are":[71],"carefully":[72],"chosen":[73],"generate":[75,129],"CR":[76],"pulses":[77],"at":[78],"920":[79],"nm.":[80,123],"generated":[82],"has":[84],"150-pJ":[86],"single":[87],"energy":[89],"and":[90,151],"232-fs":[92],"duration.":[94,105],"typical":[96],"30-nm":[97],"bandwidth":[98],"can":[99,109,128],"support":[100],"sub-50-fs":[102],"transform-limited":[103],"pump":[107],"current":[108],"be":[110],"adjusted":[111],"tune":[113],"central":[115],"over":[121],"905-930":[122],"This":[124],"very":[125],"simple":[126],"approach":[127],"pulses.":[132],"range":[135,141],"useful":[137],"wide":[140],"applications,":[143],"such":[144],"as":[145],"two-photon":[146],"microscopy":[147],"(TPM)":[148],"in":[149],"bio-imaging":[150],"so":[152],"on.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
