Hydrogel-based holographic sensors consist of a holographic pattern in a responsive
hydrogel that diffracts light at different wavelengths depending on the dimensions and …

In this paper, we propose a graphene-assisted plasmonic metamaterial absorber to operate
as an ultra-compact optical gas sensor in the infrared (IR) region. The metamaterial …

This fully updated second edition of Introduction to Holography provides a theoretical
background in optics and holography with a comprehensive survey of practical applications …

Theoretical modelling has been used to calculate the holographic recording beam angles
required in air (at any recording wavelength) to produce a Volume Holographic Optical …

The aim of this paper is to discuss the benefits as well as the limitations of utilizing
photopolymer materials in the design of holograms that are responsive to changes in their …

High-sensitivity and simple, low-cost readout are desirable features for sensors independent
of the application area. Micro-cantilever sensors use the deflection induced by the analyte …

The aim of this chapter is to cover the basic principles of holographic sensing and the type of
sensors that have been developed during the past two decades. The book chapter analyzes …

The suitability of holographic structures fabricated in zeolite nanoparticle-polymer composite
materials for gas sensing applications has been investigated. Theoretical modeling of the …

Monitoring volatile organic compounds (VOCs) in indoor air is significantly gaining
importance due to their adverse effects on human health. Among the diverse detection …

Environmental monitoring has been continuously increasing due to an emerging global
emphasis on the importance of sustainable development. Improving water quality monitoring …