We propose and demonstrate a high-performance wavelength-switchable erbium-doped
fiber laser (EDFL), enabled by a figure-8 compound-ring-cavity (F8-CRC) filter for single …

We propose and demonstrate a four-wavelength-switchable erbium-doped fiber laser (4WS-
EDFL) with a four-channel superimposed high-birefringence fiber Bragg grating (SI-HBFBG) …

Wavelength-switchable fiber lasers play an important role in optical fiber communication
systems. Although phase-shifted fiber Bragg grating (PS-FBG) has a narrow 3 dB bandwidth …

This study proposes and demonstrates a widely wavelength-swept single-longitudinal-mode
(SLM) erbium-doped fiber laser (EDFL) enabled by a dual-coupler-ring based compound …

In the paper, a hybrid Mach-Zehnder interferometer (MZI) and Rayleigh backscattering (RB)
injection is designed and applied in the erbium-doped fiber (EDF) ring laser configuration …

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 …

Gold-coated tilted fiber Bragg gratings can probe surface Plasmon polaritons with high
resolution and sensitivity. In this work, we report two configurations to interrogate such …

In this study, we propose and test a linear cavity erbium-doped fiber laser that incorporates a
seven-core-based Mach–Zehnder interferometer (MZI). A 3.6-m-long erbium-doped fiber …

The generation and switching of dual-wavelength laser based on compact coupled
microfiber Mach-Zehnder interferometer (CM-MZI) is reported. The CM-MZI is constructed by …

A compact 2× 2 microfiber coupler (MC) is proposed and experimentally demonstrated for
the generation of stable multiwavelength fiber laser in the C-band region. The 2× 2 MC is …