Work

Novel Forward Brillouin Scattering measurement technique based on high-Q fiber ring resonator

Year: 2024

Type: article

Abstract: \nThe conventional detection of Forward Brillouin Scattering (FBS) in optical fibers requires of interferometric techniques using lengths of tens of meters. In this paper, we demonstrate an alternative approach that provides efficient and high-resolution detection of FBS signals, while using just a 20 cm length section of bare fiber. It consists of a pump and probe scheme using a fiber ring resonator as the interrogation system of the mechanical vibration, which modulates the resonances. The result is an amplitude modulated optical trace which allows the detection of resonances R0,m and TR2,m.\n

Source: Springer Link (Chiba Institute of Technology)

DOI: 10.1051/epjconf/202430910006/pdf

Authors: Ana I. Garrigues-Navarro, Martina Delgado-Pinar, Antonio Díez, Miguel V. Andrés

Institution: Universitat de València

Language: English

Topic: Advanced Fiber Optic Sensors

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green