Label-free optical biosensing: going beyond the limits
Label-free optical biosensing holds great promise for a variety of applications in biomedical
diagnostics, environmental and food safety, and security. It is already used as a key tool in …
diagnostics, environmental and food safety, and security. It is already used as a key tool in …
Novel structures and applications of graphene-based semiconductor photocatalysts: faceted particles, photonic crystals, antimicrobial and magnetic properties
Graphene, graphene oxide, reduced graphene oxide and their composites with various
compounds/materials have high potential for substantial impact as cheap photocatalysts …
compounds/materials have high potential for substantial impact as cheap photocatalysts …
Thermal stability analysis of surface wave assisted bio-photonic sensor
In this paper, the thermal stability of a Bloch Surface Wave (BSW) assisted bio-photonic
sensor is investigated. The structural analysis is carried out using the transfer matrix method …
sensor is investigated. The structural analysis is carried out using the transfer matrix method …
[HTML][HTML] Graphene based photonic crystal optical filter: Design and exploration of the tunability
Optical characteristics of two new graphene based photonic crystals are studied in detail. A
structure containing alternating layers of graphene and SiO 2 slabs is considered as the …
structure containing alternating layers of graphene and SiO 2 slabs is considered as the …
Highly sensitive refractive index sensor based on Bloch surface waves with lithium niobate film
This paper demonstrates a novel Bloch surface wave (BSW) sensor with high sensitivity. A
lithium niobate (LiNbO 3) film is introduced on the top layer of SiO 2/TiO 2 one-dimensional …
lithium niobate (LiNbO 3) film is introduced on the top layer of SiO 2/TiO 2 one-dimensional …
[HTML][HTML] Enhanced Goos-Hänchen shift of graphene coated on one-dimensional photonic crystal
W Kong, Y Sun, Y Lu - Results in Physics, 2020 - Elsevier
The enhancement of Goos-Hänchen shift of graphene coated on a truncated one-
dimensional photonic crystal is proposed and theoretically investigated. The proposed band …
dimensional photonic crystal is proposed and theoretically investigated. The proposed band …
Photonic crystal based biosensor with the irregular defect for detection of blood plasma
Truncated 1D photonic crystals-based biosensors with aperiodic defects under the
Kretschmann configuration are investigated for sensing the refractive index changes in an …
Kretschmann configuration are investigated for sensing the refractive index changes in an …
Sensing improvement of 1D photonic crystal sensors by hybridization of defect and Bloch surface modes
There are enormous efforts to make new optical sensors based on photonic crystals with
improved features. In this paper, we utilize the coupling behavior of two different localized …
improved features. In this paper, we utilize the coupling behavior of two different localized …
High-sensitivity terahertz refractive index sensor in a multilayered structure with graphene
In this paper, we propose a high-sensitivity optical sensor at terahertz frequencies based on
a composite structure containing a one-dimensional photonic crystal (1D PC) coated with a …
a composite structure containing a one-dimensional photonic crystal (1D PC) coated with a …
Manipulation of the Faraday rotation by graphene metasurfaces
We demonstrate a simple structure including circular shape patterned graphene surface for
manipulation of Faraday rotation phenomenon. The patterned structure can be utilized in the …
manipulation of Faraday rotation phenomenon. The patterned structure can be utilized in the …