Quintela, M. A.Pérez Herrera, Rosa AnaCanales, IreneFernández Vallejo, MontserratLópez-Amo Sáinz, Manuel2021-04-232021-04-232010M. A. Quintela, R. A. Perez-Herrera, I. Canales, M. Fernandez-Vallejo, M. Lopez-Amo and J. M. Lopez-Higuera, 'Stabilization of Dual-Wavelength Erbium-Doped Fiber Ring Lasers by Single-Mode Operation,' in IEEE Photonics Technology Letters, vol. 22, no. 6, pp. 368-370, March 15, 2010, doi: 10.1109/LPT.2009.2039867.1041-113510.1109/LPT.2009.2039867https://academica-e.unavarra.es/handle/2454/39590In this work, a novel single-longitudinal-mode (SLM) dual-wavelength laser configuration is proposed and demonstrated. This laser is based on ring resonators, and employs fiber Bragg gratings to select the operation wavelengths. It includes a short piece of highly doped Er-fiber that acts as the active medium. The stable SLM operation is guaranteed when the two lasing channels present similar output powers. This behavior is shown for different pump powers.23 p.application/pdfeng© 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.Erbium-doped fiber (EDF)Fiber Bragg grating (FBG)Multiwavelength lasingOptical fiber amplifierOptical fiber ring laserinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess