{"id":"https://openalex.org/W4401048970","doi":"https://doi.org/10.1631/fitee.2300701","title":"Numerical study of a bi-directional in-band pumped dysprosium-doped fluoride fiber laser at 3.2 \u00b5m","display_name":"Numerical study of a bi-directional in-band pumped dysprosium-doped fluoride fiber laser at 3.2 \u00b5m","publication_year":2024,"publication_date":"2024-07-01","ids":{"openalex":"https://openalex.org/W4401048970","doi":"https://doi.org/10.1631/fitee.2300701"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.2300701","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2300701","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Frontiers of Information Technology &amp; Electronic Engineering","raw_type":"journal-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/A5106055949","display_name":"Lingjing Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingjing Li","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786055","display_name":"Chunyang Ma","orcid":"https://orcid.org/0000-0003-2685-172X"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyang Ma","raw_affiliation_strings":["Research Center of Circuits and Systems, Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Circuits and Systems, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065221650","display_name":"Nian Zhao","orcid":"https://orcid.org/0000-0001-6841-737X"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nian Zhao","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042119527","display_name":"Jie Peng","orcid":"https://orcid.org/0000-0002-9073-9081"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Peng","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100395525","display_name":"Bin Liu","orcid":"https://orcid.org/0000-0002-7971-3841"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Liu","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101430697","display_name":"Haining Ji","orcid":"https://orcid.org/0000-0001-5947-898X"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haining Ji","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666736","display_name":"Yuchen Wang","orcid":"https://orcid.org/0000-0002-5815-1755"},"institutions":[{"id":"https://openalex.org/I4210135349","display_name":"Shanghai Institute of Optics and Fine Mechanics","ror":"https://ror.org/03g897070","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210135349"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuchen Wang","raw_affiliation_strings":["Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-5815-1755","affiliations":[{"raw_affiliation_string":"Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210135349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060092928","display_name":"Pinghua Tang","orcid":"https://orcid.org/0000-0003-2285-9812"},"institutions":[{"id":"https://openalex.org/I4610292","display_name":"Xiangtan University","ror":"https://ror.org/00xsfaz62","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Pinghua Tang","raw_affiliation_strings":["School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China"],"raw_orcid":"https://orcid.org/0000-0003-2285-9812","affiliations":[{"raw_affiliation_string":"School of Physics and Optoelectronics, Xiangtan University, Xiangtan, China","institution_ids":["https://openalex.org/I4610292"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5060092928","https://openalex.org/A5100666736"],"corresponding_institution_ids":["https://openalex.org/I4210135349","https://openalex.org/I4610292"],"apc_list":null,"apc_paid":null,"fwci":0.1731,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.46559797,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"25","issue":"7","first_page":"1017","last_page":"1024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9997000098228455,"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/T10846","display_name":"Photonic Crystal and Fiber Optics","score":0.9997000098228455,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9994999766349792,"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":0.9994999766349792,"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/dysprosium","display_name":"Dysprosium","score":0.9058748483657837},{"id":"https://openalex.org/keywords/fiber-laser","display_name":"Fiber laser","score":0.59427809715271},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5865744352340698},{"id":"https://openalex.org/keywords/fluoride","display_name":"Fluoride","score":0.5735169649124146},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.5688539743423462},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.5303312540054321},{"id":"https://openalex.org/keywords/fiber","display_name":"Fiber","score":0.41797059774398804},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4146168828010559},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3463655412197113},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.159451425075531},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14981257915496826},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09758985042572021},{"id":"https://openalex.org/keywords/inorganic-chemistry","display_name":"Inorganic chemistry","score":0.08904954791069031}],"concepts":[{"id":"https://openalex.org/C525727330","wikidata":"https://www.wikidata.org/wiki/Q1843","display_name":"Dysprosium","level":2,"score":0.9058748483657837},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.59427809715271},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5865744352340698},{"id":"https://openalex.org/C2780828025","wikidata":"https://www.wikidata.org/wiki/Q44793182","display_name":"Fluoride","level":2,"score":0.5735169649124146},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.5688539743423462},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.5303312540054321},{"id":"https://openalex.org/C519885992","wikidata":"https://www.wikidata.org/wiki/Q161","display_name":"Fiber","level":2,"score":0.41797059774398804},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4146168828010559},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3463655412197113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.159451425075531},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14981257915496826},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09758985042572021},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.08904954791069031}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.2300701","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.2300701","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Frontiers of Information Technology &amp; Electronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1511895838","https://openalex.org/W1618337535","https://openalex.org/W1976039398","https://openalex.org/W2004632337","https://openalex.org/W2014340391","https://openalex.org/W2029702425","https://openalex.org/W2033417797","https://openalex.org/W2065513266","https://openalex.org/W2068433487","https://openalex.org/W2078372019","https://openalex.org/W2098976791","https://openalex.org/W2249083860","https://openalex.org/W2346283172","https://openalex.org/W2760212797","https://openalex.org/W2766388326","https://openalex.org/W2786015464","https://openalex.org/W2791061245","https://openalex.org/W2800340241","https://openalex.org/W2890238260","https://openalex.org/W2896949824","https://openalex.org/W2909877123","https://openalex.org/W2911066850","https://openalex.org/W2987692998","https://openalex.org/W2997555732","https://openalex.org/W2997706296","https://openalex.org/W3005340709","https://openalex.org/W3017216043","https://openalex.org/W3037085315","https://openalex.org/W3037465439","https://openalex.org/W3045220911","https://openalex.org/W3046113613","https://openalex.org/W3047589213","https://openalex.org/W3098164247","https://openalex.org/W3098835263","https://openalex.org/W3102521271","https://openalex.org/W3103750680","https://openalex.org/W3118802813","https://openalex.org/W4200612483","https://openalex.org/W4205761698","https://openalex.org/W4206134072","https://openalex.org/W4212925279","https://openalex.org/W4212981301","https://openalex.org/W4224274992","https://openalex.org/W4285273835","https://openalex.org/W4286567480","https://openalex.org/W4293767125","https://openalex.org/W4296425966","https://openalex.org/W4385863754","https://openalex.org/W4386609165","https://openalex.org/W4386794016","https://openalex.org/W4387469343"],"related_works":["https://openalex.org/W1981434128","https://openalex.org/W2354146066","https://openalex.org/W4365144649","https://openalex.org/W3046746632","https://openalex.org/W2023928256","https://openalex.org/W3195356874","https://openalex.org/W2991815434","https://openalex.org/W2390716579","https://openalex.org/W2384074155","https://openalex.org/W2381329787"],"abstract_inverted_index":{"Dy":[0,24,45,97,129,154,202],"3+":[1,25,46,98,130,155,203],"-doped":[2,26,47,99,131,156,204],"fluoride":[3,27,48,100,132,157,205],"fiber":[4,28,49,68,101,133,158,178,206],"lasers":[5,50,207],"have":[6],"important":[7],"applications":[8],"in":[9,30,183,208],"environment":[10],"monitoring,":[11],"real-time":[12],"sensing,":[13],"and":[14,22,41,90,113],"polymer":[15],"processing.":[16],"At":[17],"present,":[18],"achieving":[19],"a":[20,39,52,77,190],"high-efficiency":[21],"high-power":[23],"laser":[29,102,134,159],"the":[31,59,67,84,93,96,121,125,139,150,153,168,173,177,198,209],"mid-infrared":[32],"(mid-IR)":[33],"region":[34],"over":[35],"3":[36],"\u00b5m":[37],"is":[38,106,160,193],"scientific":[40],"technological":[42],"frontier.":[43],"Typically,":[44],"use":[51],"unidirectional":[53,181],"pumping":[54,80,165],"method,":[55],"which":[56],"suffers":[57],"from":[58],"drawback":[60],"of":[61,86,95,124,142,149,152,171,201],"high":[62,187],"thermal":[63,174],"loading":[64],"density":[65],"on":[66,110,176],"tips,":[69,179],"thus":[70],"limiting":[71],"power":[72,88,199],"scalability.":[73],"In":[74],"this":[75],"study,":[76],"bi-directional":[78,126,164],"in-band":[79,127],"scheme,":[81],"to":[82,91,185,195],"address":[83],"limitations":[85],"output":[87,200],"scaling":[89],"enhance":[92],"efficiency":[94,123,151],"at":[103],"3.2":[104],"\u00b5m,":[105],"investigated":[107],"numerically":[108],"based":[109],"rate":[111],"equations":[112],"propagation":[114],"equations.":[115],"Detailed":[116],"simulation":[117],"results":[118],"reveal":[119],"that":[120],"optical\u2013optical":[122],"pumped":[128],"can":[135],"reach":[136],"75.1%,":[137],"approaching":[138],"Stokes":[140],"limit":[141],"87.3%.":[143],"The":[144,163],"potential":[145],"for":[146],"further":[147],"improvement":[148],"also":[161],"discussed.":[162],"scheme":[166],"offers":[167],"intrinsic":[169],"advantage":[170],"mitigating":[172],"load":[175],"unlike":[180],"pumping,":[182],"addition":[184],"its":[186],"efficiency.":[188],"As":[189],"result,":[191],"it":[192],"expected":[194],"significantly":[196],"scale":[197],"mid-IR":[210],"regime.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}
