Pub Date : 2025-12-11DOI: 10.1109/JLT.2025.3641019
{"title":"Journal of Lightwave Technology Information for Authors","authors":"","doi":"10.1109/JLT.2025.3641019","DOIUrl":"https://doi.org/10.1109/JLT.2025.3641019","url":null,"abstract":"","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 22","pages":"C3-C3"},"PeriodicalIF":4.8,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11297878","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145729355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-12-11DOI: 10.1109/JLT.2025.3641087
{"title":"Journal of Lightwave Technology Information for Authors","authors":"","doi":"10.1109/JLT.2025.3641087","DOIUrl":"https://doi.org/10.1109/JLT.2025.3641087","url":null,"abstract":"","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 24","pages":"C3-C3"},"PeriodicalIF":4.8,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11297859","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145729328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-12-11DOI: 10.1109/JLT.2025.3641011
{"title":"Journal of Lightwave Technology Information for Authors","authors":"","doi":"10.1109/JLT.2025.3641011","DOIUrl":"https://doi.org/10.1109/JLT.2025.3641011","url":null,"abstract":"","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 21","pages":"C3-C3"},"PeriodicalIF":4.8,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11297874","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145729321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-12-11DOI: 10.1109/JLT.2025.3641061
{"title":"Journal of Lightwave Technology Information for Authors","authors":"","doi":"10.1109/JLT.2025.3641061","DOIUrl":"https://doi.org/10.1109/JLT.2025.3641061","url":null,"abstract":"","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 23","pages":"C3-C3"},"PeriodicalIF":4.8,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11297877","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145729406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-12-04DOI: 10.1109/JLT.2025.3629770
Doug Hargis
{"title":"A Thank You to All Our Reviewers","authors":"Doug Hargis","doi":"10.1109/JLT.2025.3629770","DOIUrl":"https://doi.org/10.1109/JLT.2025.3629770","url":null,"abstract":"","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 24","pages":"11159-11160"},"PeriodicalIF":4.8,"publicationDate":"2025-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11278517","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145665848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-17DOI: 10.1109/JLT.2025.3622744
Qiquan Wang;Baojian Wu;Ke Qiu;Feng Wen;Kun Qiu
We present a theoretical model of few-mode polarization controller-based erbium-doped fiber amplifier (PC-EDFA) to investigate the polarization dependencies of modal gain and differential modal gain (DMG). Taking the amplification of the single LP11e or LP11o mode as an example, the polarization-dependent gain (PDG) of a single-paddle PC-EDFA is theoretically calculated and experimentally verified, with a minimal PDG of less than 0.2 dB by optimizing the PC rotation angle. The PC-EDFA is further integrated into a 100 Gb/s DP-QPSK transmission system under polarization disturbance and the measured Q-factor satisfies Q = −0.3523× PDG+14.08 (in dB). The simultaneous amplification of the LP01, LP11e and LP11o modes in the PC-EDFA is also considered, and the polarization-dependent net and total gains ($text{PDNG}$ and $text{PDTG}$) are introduced, which are respectively associated with MIMO-free and MIMO-aided mode division multiplexing systems. In addition, the polarization dependencies of differential modal net and total gains ($text{DMNG}$ and $text{DMTG}$) are discussed.
{"title":"Investigation on Polarization-Dependent Characteristics of FM-EDFAs Using Erbium-Doped Fiber Polarization Controllers: Theory and Experiments","authors":"Qiquan Wang;Baojian Wu;Ke Qiu;Feng Wen;Kun Qiu","doi":"10.1109/JLT.2025.3622744","DOIUrl":"https://doi.org/10.1109/JLT.2025.3622744","url":null,"abstract":"We present a theoretical model of few-mode polarization controller-based erbium-doped fiber amplifier (PC-EDFA) to investigate the polarization dependencies of modal gain and differential modal gain (DMG). Taking the amplification of the single LP<sub>11e</sub> or LP<sub>11o</sub> mode as an example, the polarization-dependent gain (PDG) of a single-paddle PC-EDFA is theoretically calculated and experimentally verified, with a minimal PDG of less than 0.2 dB by optimizing the PC rotation angle. The PC-EDFA is further integrated into a 100 Gb/s DP-QPSK transmission system under polarization disturbance and the measured Q-factor satisfies Q = −0.3523× PDG+14.08 (in dB). The simultaneous amplification of the LP<sub>01</sub>, LP<sub>11e</sub> and LP<sub>11o</sub> modes in the PC-EDFA is also considered, and the polarization-dependent net and total gains (<inline-formula><tex-math>$text{PDNG}$</tex-math></inline-formula> and <inline-formula><tex-math>$text{PDTG}$</tex-math></inline-formula>) are introduced, which are respectively associated with MIMO-free and MIMO-aided mode division multiplexing systems. In addition, the polarization dependencies of differential modal net and total gains (<inline-formula><tex-math>$text{DMNG}$</tex-math></inline-formula> and <inline-formula><tex-math>$text{DMTG}$</tex-math></inline-formula>) are discussed.","PeriodicalId":16144,"journal":{"name":"Journal of Lightwave Technology","volume":"43 24","pages":"11094-11103"},"PeriodicalIF":4.8,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145665738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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