{"id":"https://openalex.org/W2970762608","doi":"https://doi.org/10.23919/ps.2019.8817895","title":"Optically Amplified Feedback Circuit with High Improvements in Optical Power Resolution","display_name":"Optically Amplified Feedback Circuit with High Improvements in Optical Power Resolution","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2970762608","doi":"https://doi.org/10.23919/ps.2019.8817895","mag":"2970762608"},"language":"en","primary_location":{"id":"doi:10.23919/ps.2019.8817895","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ps.2019.8817895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-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/A5109193971","display_name":"Hiroji Masuda","orcid":null},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroji Masuda","raw_affiliation_strings":["Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112178130","display_name":"Kokoro Kitamura","orcid":null},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kokoro Kitamura","raw_affiliation_strings":["Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030736466","display_name":"Syful Islam","orcid":"https://orcid.org/0000-0002-7441-6987"},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Syful Islam","raw_affiliation_strings":["Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102763080","display_name":"Biswajit Biswas","orcid":"https://orcid.org/0009-0008-9173-5104"},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Biswajit Biswas","raw_affiliation_strings":["Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Graduate School of Science and Engineering, Shimane University, Matsue, Shimane, Japan","institution_ids":["https://openalex.org/I169016828"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109193971"],"corresponding_institution_ids":["https://openalex.org/I169016828"],"apc_list":null,"apc_paid":null,"fwci":0.2385,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.55007988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":1.0,"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/T10299","display_name":"Photonic and Optical Devices","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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/polarizer","display_name":"Polarizer","score":0.7321749925613403},{"id":"https://openalex.org/keywords/optical-power","display_name":"Optical power","score":0.5478441715240479},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5470631122589111},{"id":"https://openalex.org/keywords/optical-switch","display_name":"Optical switch","score":0.5236358642578125},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5223801732063293},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.48548009991645813},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4799359440803528},{"id":"https://openalex.org/keywords/optical-transistor","display_name":"Optical transistor","score":0.43544524908065796},{"id":"https://openalex.org/keywords/optical-performance-monitoring","display_name":"Optical performance monitoring","score":0.4201641380786896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4144875109195709},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4051186740398407},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3712005019187927},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2811488211154938},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22090604901313782},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.18590432405471802},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13551682233810425},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.12075150012969971},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.08361795544624329},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.06681236624717712}],"concepts":[{"id":"https://openalex.org/C121524040","wikidata":"https://www.wikidata.org/wiki/Q11942175","display_name":"Polarizer","level":3,"score":0.7321749925613403},{"id":"https://openalex.org/C191161701","wikidata":"https://www.wikidata.org/wiki/Q559265","display_name":"Optical power","level":3,"score":0.5478441715240479},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5470631122589111},{"id":"https://openalex.org/C101336846","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical switch","level":2,"score":0.5236358642578125},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5223801732063293},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.48548009991645813},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4799359440803528},{"id":"https://openalex.org/C58102789","wikidata":"https://www.wikidata.org/wiki/Q17105111","display_name":"Optical transistor","level":4,"score":0.43544524908065796},{"id":"https://openalex.org/C26840048","wikidata":"https://www.wikidata.org/wiki/Q7098880","display_name":"Optical performance monitoring","level":4,"score":0.4201641380786896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4144875109195709},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4051186740398407},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3712005019187927},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2811488211154938},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22090604901313782},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.18590432405471802},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13551682233810425},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.12075150012969971},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.08361795544624329},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.06681236624717712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ps.2019.8817895","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ps.2019.8817895","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1551552713","https://openalex.org/W2040882982","https://openalex.org/W2498260240","https://openalex.org/W2762646872","https://openalex.org/W2951202904","https://openalex.org/W4230937717"],"related_works":["https://openalex.org/W2204739514","https://openalex.org/W1878987988","https://openalex.org/W1954734260","https://openalex.org/W4255666514","https://openalex.org/W2049554003","https://openalex.org/W1970508650","https://openalex.org/W2078189999","https://openalex.org/W2051942492","https://openalex.org/W2357613429","https://openalex.org/W2356257952"],"abstract_inverted_index":{"We":[0,19],"propose":[1],"a":[2,12],"novel":[3],"configuration":[4,34],"of":[5],"an":[6],"optically":[7],"amplified":[8],"feedback":[9],"circuit":[10],"with":[11],"polarizer":[13],"for":[14],"optical":[15,29],"power":[16,30],"sensing":[17],"applications.":[18],"achieved":[20],"improvement":[21],"factors":[22],"up":[23],"to":[24],"approximately":[25],"175":[26],"in":[27],"the":[28,33],"resolution":[31],"using":[32],"experimentally.":[35]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}