A one-dimensional photonic crystal (1DPhC) with a defect layer is utilized as an optical filter
in a simple realization of narrow linewidth LED-based sources. The 1DPhC comprising TiO …

Flexible photonics is undoubtedly the next technological platform, capable to revolutionize
current light-based technologies, thanks to their spatial freedom characteristics. Beyond …

Mechanical tunability of mid-infrared mirrors and filters made of one dimensional photonic
crystal (1DPC) containing polymers has been theoretically investigated under hydrostatic …

In this paper, a multilayer one-dimensional photonic crystal (1D-PhC) based device is
proposed for sensing applications. The structural design parameters are optimized to have …

In this article, a compact fiber-optic current sensor (FOCS) based on an in-fiber Fabry–Pérot
interferometer (FPI) and a magnetostrictive transducer is presented. The in-fiber FPI sensor …

Tungsten oxide WO 3-x is a transition metal oxide and a wide bandgap semiconductor, with
a wide range of possible optical and photonic applications. In dependence on the fabrication …

Spectral-domain resonances for cavities formed by two distributed Bragg reflectors (DBRs)
were analyzed theoretically and experimentally. We model the reflectance and transmittance …

We introduce an easily implementable optomechanical device for pressure and vibration
sensing using a multilayer structure on a flexible substrate. We present the design …

As already done in electronics, passive and active photonic devices demand integration on
flexible substrates for a broad spectrum of application ranging from optical interconnection to …

This paper reports experimental results on contactless geometry dependent stress
characterisation and mapping in elastic polymer membranes using polarization and …