A single-longitudinal-mode(SLM) Brillouin erbium-doped fiber laser(BEDFL) with multiple-ring cavities(MRC) and fiber Bragg grating tunable filter(FBG-TF) is proposed and demonstrated.

Using the NACLM and a bulk semiconductor saturable absorber, stable passive mode locking in an erbium doped fiber laser can be obtained.

Starting from the rate equations applicable to the erbium doped fiber lasers, analytical studies on erbium doped fiber lasers pumped at 980 nm and 1480 nm bands by strong pump light have been carried out.

The output characteristics of linear cavity erbium doped fiber laser have been analyzed theoretically and explicitly by solving rate equations.

Multiwavelength erbium-doped fiber laser based on frequency shift and polarization hole burning;

Rational harmonic mode-locking of passively mode-locked erbium-doped fiber laser

A stable,tunable single-longitudinal-mode erbium-doped fiber laser(EDFL) with multiple ring cavities(MRC) has been proposed.

The experimental study of a fiber Bragg grating sensor system based on linear-cavity Er-doped fiber laser;

A method for controlling hyperchaos of Er-doped fiber laser——Nonlinear time-delay feedback modulating-parameter;

Study on a tunable Er-doped fiber laser

Brillouin fiber laser based on photonic crystal fiber;

Brillouin fiber-optic ring laser and its applications;

The present research situation of Brillouin fiber-optic ring laser was introduced, a plan of the Brillouin fiber-optic ring laser was demonstrated, the advantages and major application of the Brillouin fiber-optic ring laser were shown.

The stimulated Brillouin fiber-optic ring laser is in widespread use,in order to determine length of the fiber-optic constituted the resonant cavity,the present research situation of stimulated Brillouin fiber-optic ring laser is introduced,the advantages and major application of the stimulated Brillouin fiber-optic ring laser are shown.