Photonics | Free Full-Text | Phase-Inserted Fiber Gratings and Their Applications to Optical
Filtering, Optical Signal Processing, and Optical Sensing: Review Next Article in Journal A …

Fiber laser sensors have been present for almost four decades as versatile sensing devices
with a simple demodulation process, high sensitivity, and competitive resolution. This work …

We propose and experimentally demonstrate a fiber-optic sensor implemented based on a
dual-frequency optoelectronic oscillator (OEO) for transverse load sensing. In the OEO loop …

A multilongitudinal mode fiber laser sensor formed by two fiber Bragg gratings and a piece
of erbium-doped fiber is first proposed and validated experimentally. When the strain is …

A novel configuration for a dual-wavelength fiber ring laser with improved lasing stability
realized through the use of an injection-coupled optoelectronic oscillator (OEO) is proposed …

We have demonstrated a Yb-doped fiber laser (YDFL) based on a multifunctional acousto-
optic tunable filter (AOTF) with flexible wavelength generation capability. The number of …

A sensing system for simultaneously measuring strain and temperature is proposed by
employing a polarimetric multilongitudinal mode fiber laser sensor and beat frequency …

Deeply-tapered long-period fiber gratings (DT-LPFGs) have been demonstrated, which are
fabricated by using the cylindrical-lens-assisted CO 2 laser technique. Attributed to the …

A novel lateral force sensor based on a core-offset tilted fiber Bragg grating (TFBG) is
proposed and experimentally demonstrated. The lateral force is determined by the …

In this paper, a new technique exploiting the polarization properties of π-phase-shifted
Bragg grating (πFBG) for transverse load sensing is firstly proposed and experimentally …