{"id":"https://openalex.org/W2960141895","doi":"https://doi.org/10.1109/access.2019.2927419","title":"A Selectable Single-Mode Erbium Laser With Power-Flattened Output Employing Dual-Sagnac-Ring","display_name":"A Selectable Single-Mode Erbium Laser With Power-Flattened Output Employing Dual-Sagnac-Ring","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2960141895","doi":"https://doi.org/10.1109/access.2019.2927419","mag":"2960141895"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2927419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08764533.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/ielx7/6287639/8600701/08764533.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018676580","display_name":"Chien-Hung Yeh","orcid":"https://orcid.org/0000-0001-6482-8534"},"institutions":[{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien Hung Yeh","raw_affiliation_strings":["Department of Photonics, Feng Chia University, Taichung, Taiwan"],"raw_orcid":"https://orcid.org/0000-0001-6482-8534","affiliations":[{"raw_affiliation_string":"Department of Photonics, Feng Chia University, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052216516","display_name":"Wen\u2010Piao Lin","orcid":"https://orcid.org/0000-0003-4317-3924"},"institutions":[{"id":"https://openalex.org/I4210116208","display_name":"Linkou Chang Gung Memorial Hospital","ror":"https://ror.org/02dnn6q67","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I3020100970","https://openalex.org/I4210116208"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wen-Piao Lin","raw_affiliation_strings":["Department of Holistic Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Holistic Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I4210116208"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101058004","display_name":"Yao-Jen Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yao-Jen Chang","raw_affiliation_strings":["Department of Photonics, Feng Chia University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Photonics, Feng Chia University, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112460126","display_name":"Yue-Ru Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yue-Ru Xie","raw_affiliation_strings":["Department of Photonics, Feng Chia University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Photonics, Feng Chia University, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005954717","display_name":"Chien-Ming Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I4880106","display_name":"Feng Chia University","ror":"https://ror.org/05vhczg54","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Ming Luo","raw_affiliation_strings":["Department of Photonics, Feng Chia University, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Photonics, Feng Chia University, Taichung, Taiwan","institution_ids":["https://openalex.org/I4880106"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050598895","display_name":"Chi\u2010Wai Chow","orcid":"https://orcid.org/0000-0002-7488-2611"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Wai Chow","raw_affiliation_strings":["Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-7488-2611","affiliations":[{"raw_affiliation_string":"Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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":0.5838,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67811983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"92938","last_page":"92942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","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"}},"topics":[{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","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/T10988","display_name":"Advanced Fiber Laser Technologies","score":0.9995999932289124,"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":0.9969000220298767,"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/laser-linewidth","display_name":"Laser linewidth","score":0.8281278610229492},{"id":"https://openalex.org/keywords/lasing-threshold","display_name":"Lasing threshold","score":0.6507887244224548},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.6220600605010986},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.6169036030769348},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6139698028564453},{"id":"https://openalex.org/keywords/ring-laser","display_name":"Ring laser","score":0.601212203502655},{"id":"https://openalex.org/keywords/fiber-laser","display_name":"Fiber laser","score":0.5798096060752869},{"id":"https://openalex.org/keywords/erbium","display_name":"Erbium","score":0.5284184217453003},{"id":"https://openalex.org/keywords/laser-power-scaling","display_name":"Laser power scaling","score":0.5098132491111755},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.49537622928619385},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.45745861530303955},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4214111566543579},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.29281800985336304}],"concepts":[{"id":"https://openalex.org/C142181693","wikidata":"https://www.wikidata.org/wiki/Q6493080","display_name":"Laser linewidth","level":3,"score":0.8281278610229492},{"id":"https://openalex.org/C40637687","wikidata":"https://www.wikidata.org/wiki/Q676237","display_name":"Lasing threshold","level":3,"score":0.6507887244224548},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6220600605010986},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.6169036030769348},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6139698028564453},{"id":"https://openalex.org/C2781004256","wikidata":"https://www.wikidata.org/wiki/Q7334775","display_name":"Ring laser","level":3,"score":0.601212203502655},{"id":"https://openalex.org/C17163034","wikidata":"https://www.wikidata.org/wiki/Q390528","display_name":"Fiber laser","level":3,"score":0.5798096060752869},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.5284184217453003},{"id":"https://openalex.org/C200649887","wikidata":"https://www.wikidata.org/wiki/Q17154544","display_name":"Laser power scaling","level":3,"score":0.5098132491111755},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.49537622928619385},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.45745861530303955},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4214111566543579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29281800985336304},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2927419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08764533.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:6b15b5cdb2e34a8584cbebb5fd013cc9","is_oa":true,"landing_page_url":"https://doaj.org/article/6b15b5cdb2e34a8584cbebb5fd013cc9","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 7, Pp 92938-92942 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2927419","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2927419","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08764533.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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G618624892","display_name":null,"funder_award_id":"BMRP-740","funder_id":"https://openalex.org/F4320321524","funder_display_name":"Chang Gung University"},{"id":"https://openalex.org/G6562249397","display_name":null,"funder_award_id":"MOST-107-2221-E-035-055","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G7021415453","display_name":null,"funder_award_id":"MOST-108-2221-E-035-072","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320321524","display_name":"Chang Gung University","ror":"https://ror.org/00d80zx46"},{"id":"https://openalex.org/F4320322767","display_name":"Chang Gung Medical Foundation","ror":"https://ror.org/02verss31"},{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2960141895.pdf","grobid_xml":"https://content.openalex.org/works/W2960141895.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1485932814","https://openalex.org/W1903242097","https://openalex.org/W1990001351","https://openalex.org/W2038065120","https://openalex.org/W2045827089","https://openalex.org/W2064385755","https://openalex.org/W2077137381","https://openalex.org/W2083507592","https://openalex.org/W2091252313","https://openalex.org/W2096715987","https://openalex.org/W2113742077","https://openalex.org/W2123243989","https://openalex.org/W2149635544","https://openalex.org/W2150617796","https://openalex.org/W2154464778","https://openalex.org/W2158427306","https://openalex.org/W2170197586","https://openalex.org/W2278040152","https://openalex.org/W2442137844","https://openalex.org/W2766231904","https://openalex.org/W2791448738","https://openalex.org/W2914446516","https://openalex.org/W6628952013"],"related_works":["https://openalex.org/W2005480629","https://openalex.org/W2004658011","https://openalex.org/W1987909485","https://openalex.org/W2081219238","https://openalex.org/W2107497276","https://openalex.org/W2032164399","https://openalex.org/W2158586434","https://openalex.org/W2077099693","https://openalex.org/W1988138319","https://openalex.org/W2379564615"],"abstract_inverted_index":{"To":[0],"achieve":[1],"wavelength-selectable":[2],"and":[3,19,25],"stable":[4],"erbium-doped":[5],"fiber":[6],"(EDF)":[7],"laser,":[8],"a":[9,65],"dual-Sagnac-ring":[10],"configuration":[11],"is":[12,84],"designed":[13],"to":[14,38,48],"reach":[15],"single-longitudinal-mode":[16],"(SLM)":[17],"oscillation":[18],"power-flattened":[20,73],"output":[21,34],"simultaneously.":[22],"The":[23],"presented":[24,81],"experimentally":[26],"demonstrated":[27],"EDF":[28],"laser":[29,83],"can":[30,58],"also":[31],"obtain":[32],"the":[33,42,52,76,87,93],"power":[35,53],"of":[36,46,55,69,80,89],"7.5":[37],"11.8":[39],"dBm":[40],"in":[41,86],"continuous-wave":[43],"(CW)":[44],"tunability":[45],"1523.0":[47],"1571.0":[49],"nm.":[50],"Here,":[51],"variation":[54],"lasing":[56],"wavelength":[57],"be":[59],"below":[60],"than":[61],"1.0":[62],"dB":[63],"over":[64],"wide":[66],"working":[67],"range":[68,88],"1525.0-1565.0":[70],"nm":[71],"for":[72],"output.":[74],"Moreover,":[75],"3-dB":[77],"spectrum":[78],"linewidth":[79],"EDF-based":[82],"measured":[85],"16.4-22.2":[90],"kHz":[91],"via":[92],"Lorentzian":[94],"fitting.":[95]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
