A single-polarization filter comprising a gold-coated photonic crystal fiber based on surface
plasmon resonance is designed and investigated. The pattern matching and coupled …

We demonstrate all-fiber dual-wavelength Q-switched and mode-locked erbium-doped fiber
laser (EDFL) by utilizing the thulium-holmium-doped fiber (THDF) as a fiber saturable …

This paper demonstrates a selectable wavelength spacing of thulium-doped fiber laser
(TDFL) based on a parallel Lyot filter. An intensity-dependent loss (IDL) mechanism acts as …

A switchable, thulium-doped, isolator-free fiber laser is proposed and demonstrated. The
isolator-free configuration, wavelength selective element and stabilization mechanism were …

A dual-wavelength ring cavity thulium-doped fiber laser (TDFL) assisted by tapered optical
fiber was experimentally demonstrated. The tapered optical fiber acted as a comb filter to …

A tunable dual-wavelength thulium doped fiber laser is demonstrated experimentally. For
the first time for the 2-μm wavelength band we propose the independent tuning of the …

Dual-wavelength fiber lasers have gained the interest of researchers in practical
applications such as fiber-optic sensors and optical telecommunication. This work …

In this work, stable multiwavelength thulium laser (TDFL) using interleaving filter and
assisted by four wave mixing (FWM) effect in 0.5 km long highly nonlinear fiber (HNLF) is …

In this article, a precisely controlled, switchable thulium-doped fiber laser (TDFL) with high
optical signal-to-noise ratio (OSNR) is proposed and demonstrated. A home-made …

Tunable dual-wavelength emission of a Tm-doped fiber laser based on two fiber Bragg
gratings (FBGs) is experimentally demonstrated. By using two FBGs with central …