A review for optical fiber sensors based on fiber ring laser (FRL) demodulation technology is
presented. The review focuses on the principles, main structures, and the sensing …

This work presents a highly stable switchable and tunable erbium-doped fiber laser based
on a Mach-Zehnder interferometer (MZI) made with two symmetrical LPFGs separated by an …

In this paper, a tunable and stable multi-wavelength erbium-doped fiber laser that employs a
double polarization-maintaining Sagnac loop comb filter is proposed and experimentally …

In this letter, a curvature sensing setup based on a fiber ring laser containing a long-period
fiber grating (LPFG) is presented. The LPFG operates as a wavelength selective filter and as …

We propose the use of an erbium-doped fiber laser based on a polarization-maintaining
fiber Bragg grating (PM-FBG) and all-fiber Mach-Zehnder interferometer (MZI) to realize a …

In the paper, we exhibit and demonstrate a stable erbium-doped fiber (EDF) multiple-ring
laser with self-injection of Rayleigh scattering (RB). Here, utilizing the Vernier effect based …

We propose a narrow linewidth ring cavity erbium-doped fiber laser based on a photonic
crystal fiber (PCF) based Fabry–Pérot interferometer (F–P). A 5.2-m-long erbium-doped fiber …

In this paper, we propose and experimentally demonstrate a tunable erbium-doped fiber
laser (EDFL) with Sagnac interference loop with 45° angle shift spliced polarization …

In this study, a multi-wavelength tunable ring cavity erbium-doped fiber laser based on an all-
fiber Mach–Zehnder interferometer (MZI) is proposed and demonstrated experimentally. For …

A tunable C-band multi-wavelength ring cavity erbium-doped fiber laser based on a Sagnac
loop and tunable filter was developed and experimentally demonstrated. In this fiber laser, a …