{"title":"Iterative model for CW fiber lasers","authors":"A.S. Yasukevich, V.E. Kisel, A.I. Lazarchuk","doi":"10.1016/j.yofte.2024.104029","DOIUrl":null,"url":null,"abstract":"<div><div>A new iterative numerical model of continuous wave fiber lasers doped with rare-earth ions is proposed. The main advantage of this model is its stability to the choice of initial values of the generated power at the fiber boundaries. The algorithm for solving the system of rate equations is discussed in detail. Simulation results of double-clad fiber lasers obtained using the proposed model are compared with those reported in the literature. The output characteristics of single-mode fiber lasers were modeled and compared with experimentally obtained data.</div></div>","PeriodicalId":19663,"journal":{"name":"Optical Fiber Technology","volume":"88 ","pages":"Article 104029"},"PeriodicalIF":2.6000,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Fiber Technology","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1068520024003742","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
A new iterative numerical model of continuous wave fiber lasers doped with rare-earth ions is proposed. The main advantage of this model is its stability to the choice of initial values of the generated power at the fiber boundaries. The algorithm for solving the system of rate equations is discussed in detail. Simulation results of double-clad fiber lasers obtained using the proposed model are compared with those reported in the literature. The output characteristics of single-mode fiber lasers were modeled and compared with experimentally obtained data.
期刊介绍：
Innovations in optical fiber technology are revolutionizing world communications. Newly developed fiber amplifiers allow for direct transmission of high-speed signals over transcontinental distances without the need for electronic regeneration. Optical fibers find new applications in data processing. The impact of fiber materials, devices, and systems on communications in the coming decades will create an abundance of primary literature and the need for up-to-date reviews.
Optical Fiber Technology: Materials, Devices, and Systems is a new cutting-edge journal designed to fill a need in this rapidly evolving field for speedy publication of regular length papers. Both theoretical and experimental papers on fiber materials, devices, and system performance evaluation and measurements are eligible, with emphasis on practical applications.
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