Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

SPR is a real-time, label-free measurement of binding kinetics and affinity. Success of SPR
biosensor is evident by the growing number of commercially available instruments. In the …

Sensors have been extensively used owing to multiple advantages, including exceptional
sensing performance, user-friendly operation, fast response, high sensitivity and specificity …

In this paper, a review of recent studies on the optical fiber-based surface plasmon
resonance (SPR) sensor and the sensitivity improvement based on specialty optical fibers …

The detection of circulating tumor cells (CTCs), which are responsible for metastasis in
several forms of cancer, represents an important goal in oncological diagnosis and …

Thanks to the peculiarities of optical fiber and its ability to be combined with
nanotechnology, precise and accurate measurements of the changes in optical properties …

The tilted fiber Bragg grating (TFBG) is a new kind of fiber-optic sensor that possesses all the
advantages of well-established Bragg grating technology in addition to being able to excite …

A method to enable surface plasmon resonance (SPR) sensors to discriminate between bulk
and surface-localized refractive index changes is demonstrated with modified gold-coated …

Surface plasmon polaritons (SPP) can be excited on metal-coated optical fibres, enabling
the accurate monitoring of refractive index changes. Configurations reported so far mainly …

Surface Plasmon Resonance (SPR) fiber sensor research has grown since the first
demonstration over 20 year ago into a rich and diverse field with a wide range of optical fiber …