A Tunable and Switchable Multi-Wavelength Erbium-Doped Fiber Laser Based on a Curvature Mach–Zehnder Interferometer Filter Using Thin-Core Fiber

A Tunable and Switchable Multi-Wavelength Erbium-Doped Fiber Laser Based on a Curvature Mach–Zehnder Interferometer Filter Using Thin-Core Fiber

We propose and demonstrate a tunable and switchable multi-wavelength fiber ring laser configuration based on a Mach–Zehnder interferometer (MZI) filter. The MZI was fabricated using a core-offset splicing technique, with a 2 cm piece of thin-core erbium-doped fiber (TCEDF), with a core diameter of 2...

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Main Authors: Christian Perezcampos-Mayoral, Jaime Gutiérrez-Gutiérrez, José Luis Cano-Pérez, Marciano Vargas-Treviño, Lorenzo Tepech-Carrillo, Erick Israel Guerra-Hernández, Itandehui Belem Gallegos-Velasco, Pedro Antonio Hernández-Cruz, Eeduardo Pérez-Campos-Mayoral, Victor Hugo Ojeda-Meixueiro, Julián Moisés Estudillo-Ayala, Juan Manuel Sierra-Hernandez, Roberto Rojas-Laguna
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Applied Sciences
Subjects:
wavelength-selective filter
multi-wavelength laser
erbium-doped fiber laser
curvature
Mach–Zehnder interferometer
Online Access:https://www.mdpi.com/2076-3417/14/24/11578
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