In this work, a switchable and tunable multi-wavelength erbium-doped fiber laser based on a
core-offset aluminum coated Mach-Zehnder interferometer (ACMZI) is presented. The …

In this paper, a switchable multi-wavelength erbium-doped fiber ring laser, based on a core-
offset Mach-Zehnder interferometer (MZI) with non-zero dispersion shifted fiber (NZ-DSF), is …

This paper proposes and tests a ring cavity-based, erbium-doped fiber laser that
incorporates a Mach–Zehnder interferometer and tunable filter. A four-m-long erbium-doped …

An erbium-doped mode-locked fiber laser based on CoPS 3 saturable absorber was
successfully constructed and ultrashort pulsed light was obtained. The CoPS 3 nanosheets …

An all-fiber curvature laser sensor by using a novel modal interference in-fiber structure is
proposed and experimentally demonstrated. The in-fiber device, fabricated by fusion …

An experimental study of the switching and tuning of optical fiber ring lasers is presented.
The laser wavelength switching and tuning are based on the modifiable wavelength …

A switchable and stable triple-wavelength, ring-cavity, erbium-doped fibre laser
incorporating an all-fibre Fabry–Perot interferometer (FPI) is designed and experimentally …

In this study, a switchable ytterbium-doped fiber laser based on symmetrical long-period
fiber grating (LPFG) is presented. The LPFG is used as a wavelength-selective filter (WSF) …

A straightforward and versatile method for switching from single to different multiwavelength
laser emission in ring cavity fiber lasers is proposed and demonstrated experimentally. The …

We experimentally demonstrated a method of generating continuously wavelength-
switchable LP 11 mode in an all-fiber laser. A Mach-Zehnder filter is constructed to provide a …