Compact interferometers based on waveguiding structures have found countless
applications in refractive index measurements, chemical sensing, as well as temperature …

We demonstrated a novel fiber in-line Mach-Zehnder interferometer (MZI) with a large fringe
visibility of up to 17 dB, which was fabricated by misaligned splicing a short section of thin …

A highly sensitive optical fiber curvature sensor based on cascaded fiber interferometers
(CFIs) is demonstrated theoretically and experimentally. Theoretical results show that the …

A fiber optic sensor capable of measuring refractive index (RI), strain, and temperature
simultaneously is proposed and demonstrated. The sensor is formed by the integration of a …

We demonstrate for the first time a strain-controlled all polarization-maintaining (PM) fiber
Lyot filter based on a piezoelectric lead zirconate titanate (PZT) fiber stretcher. This filter is …

In this paper, a novel strain sensor is proposed and demonstrated by employing a modified
photonic crystal fiber (PCF)-based Mach–Zehnder interferometer, in which a collapsed …

A temperature-compensated distributed hydrostatic pressure sensor based on Brillouin
dynamic gratings (BDGs) is proposed and demonstrated experimentally for the first time, to …

An all-fiber sensor scheme for simultaneous strain and temperature measurement is
presented. The sensing head is formed by serially connecting a polarization maintaining …

In this paper, we propose and experimentally demonstrate a C-and L-band erbium-doped
fiber laser (EDFL) with tunable single-, dual-and triple-wavelength lasing emissions. A …

We experimentally demonstrated a strain sensor based on fiber ring cavity laser with a
photonic crystal fiber (PCF) in-line Mach–Zehnder interferometer (MZI) structure, which is …