Low frequency vibration measurements in composite materials using embedded optical fiber
sensors are presented in this paper. The two types of fiber sensors embedded are a …

Some of the most critical issues of the influence of the thermal expansion of composite
materials on embedded polarimetric sensors for measurements of strain and temperature …

A measurement scheme to measure a composite material's thermal elongation induced
strain using a buffer stripped Polarization Maintaining Photonic Crystal Fiber (PM-PCF) …

A hybrid sensor that operates in the intensity domain by converting the polarization and
wavelength information from the photonic crystal fiber sensor and fiber Bragg grating (FBG) …

This paper presents an optoelectronic method for measuring the maximum value of non-
uniformly distributed strain at varying temperature. Use of conjugate a gradient algorithm …

In this article, we propose a miniaturized flexible interrogator for polarimetric and fiber Bragg
grating (FBG) sensors based hybrid sensing scheme embedded in composite materials. The …

Photonic crystal fibers (PCFs) which exhibit unique and tremendous optical properties have
been undergoing quick growth in recent years. Studies on the characteristics of various …

Glass fiber reinforced composite material beams embedded with two types of polarimetric
sensors are fabricated by the hand layup method and characterized. Two types of …

We developed a simultaneous strain measurement and damage detection technique using
a pair of surface-mounted piezoelectric transducers and a fiber connecting them. This is a …

A demodulation scheme is presented for a hybrid sensing system based on a polarimetric
fiber sensor and a fiber Bragg grating (FBG) for composite structural health monitoring …