A singlemode-multimode-singlemode (SMS) fiber structure consists of a short section of
multimode fiber fusion-spliced between two SMS fibers. The mechanism underpinning the …

Optical fibre nanowires and microwires offer a variety of enabling properties, including large
evanescent fields, flexibility, configurability, high confinement, robustness and compactness …

Micro/nanofibres (MNFs) are optical fibres with diameters close to or below the vacuum
wavelength of visible or near-infrared light. Due to its wavelength-or sub-wavelength scale …

Micro-/nanofibers (MNFs) are optical fibers with diameters close to or below the wavelength
of the guided light. These tiny fibers can offer engineerable waveguiding properties …

An optical micro/nanofiber (MNF) is a quasi-one-dimensional free-standing optical
waveguide with a diameter close to or less than the vacuum wavelength of light. Combining …

A kind of magnetic field sensor using a microfiber coupler (MFC) surrounded with magnetic
fluid (MF) is proposed and experimentally demonstrated. As the MFC is strongly sensitive to …

Microfiber-based Bragg gratings (MFBGs) are an emerging concept in ultra-small optical
fiber sensors. They have attracted great attention among researchers in the fiber sensing …

Optical microfibers (MF), as a connection between fiber optics and nanotechnology, can
realize enhanced light-matter/environment interactions, which benefit for optical sensing …

This paper proposes a novel magnetic field sensor based on a microfiber coupler (MFC)
combined with a magnetic fluid (MF) in a Sagnac loop formed from a polarization …

We propose and study an optical microfiber coupler (OMC) sensor working near the turning
point of effective group index difference between the even supermode and odd supermode …