Low-loss polymer materials incorporating fluorinated compounds have been utilized for the
investigation of various functional optical devices useful for optical communication and …

A widely tunable erbium-doped all-fiber laser has been demonstrated. The tunable
mechanism is based on a novel tunable filter using multimode interference effects (MMI) …

In this work an all-optical hot-wire flowmeter based on a silver coated fiber combining a long
period grating and a fiber Bragg grating (FBG) structure is proposed. Light from a pump laser …

A tunable optical filter based on the axial strain of the fiber Bragg grating (FBG) is discussed.
A wavelength range of 46 nm in compression and 10.5 nm in tension with negligible …

A novel optofluidically tunable Thulium-doped fiber laser (TDFL) based on a multimode
interference (MMI) fiber filter is experimentally demonstrated with a wide tuning range from …

Recently, 3D printing is a very promising method for fiber Bragg grating (FBG) sensor
packaging, the physical and chemical properties of the printing materials will directly affect …

We report a graphene-assisted all-optical control of a fiber Bragg grating (FBG), which
enables in-fiber optical bistability and switching. With an optical pump, a micro-FBG …

We demonstrate a high-power single-mode cladding-pumped Raman fiber laser. The
Raman fiber laser consists of a 1.2 km long germanium-doped double-clad fiber in a linear …

Previous research has shown that temperature gradients along a fiber can broaden the
Stimulated Brillouin Scattering (SBS) gain profile and thereby increase the SBS threshold …

Broadband tunability of the second-harmonic wavelength is achieved in periodically poled
silica fibers. A wavelength tuning range of almost 45 nm of the fundamental wave is …