[PDF] Top 20 Mycotoxin biosensor based on optical planar waveguide

... on mycotoxin content in food and feed, typically at the ppb (part-per-billion) concentration level [2], which makes the detection of small mycotoxin molecules (with typical molecular weight in hundreds of ... See full document

... interferometry biosensor based on optical pla- nar waveguide suitable for in vitro detection of mycotoxins was ...the waveguide design and optical components as well as the ... See full document

... favorable optical proper- ties of silicon, such as the high refractive index, that enables the realiza- tion of small optical components ...on-a-chip biosensor permits screening of the target sample ... See full document

... because optical waves, which are inherently periodic, interact with periodic media in a unique way, especially when the scale of the periodicity is in the same order as that of the wavelength ...perfect ... See full document

... The present study is organized in the following way. Section 2 is the modeling section where description of the modeling is given in brief and related equations which are given in appendix in detail. Section 3 is ... See full document

... modern optical communication systems, maximizing the available bandwidth by transmitting multiple channels simultaneously through the same optical fiber using multiple ...nanocavity based filters can ... See full document

... (FEM) based full-vector formulation in calculating the effective indices of the TE and TM modes of slot waveguide structure in which 80,000 triangular elements have been ... See full document

... primarily based on increased system efficiency, narrower spectral emission, longer lifetime, reliability, and highly improved output beam quality ...an optical fibre, while diode lasers can lend themselves ... See full document

... Semiconductor waveguide arrays (WGAs) are of significant technological interest in the broader photonics community due to their inherently nonlinear response to an intense applied electric field [1], ...a ... See full document

... meric planar Bragg grating ...The optical planar wa- veguide is composed of a clad and core ...developed optical planar waveguide by using the nanoimprint tech- ... See full document

... novel optical methods of detection of mycotoxins in direct assay with either specific antibodies or ...transducers based on gold nano-structures produced by annealing of thin gold ...another optical ... See full document

... microscopy and flow cytometry. The main findings of this study were the facts that E. coli (K12 strain, gram-negative bacteria) are very sensitive to all above mentioned pollutants; methanotrophic bacteria (Mc. ... See full document

... the biosensor shows an optimal response at ...of biosensor in pH=6 is lower than ...produced biosensor is increased and this trend was the same for three pH of ... See full document

... Abstract—A novel transition structure based on Substrate Integrated Circular Cavity (SICC) is proposed in this paper. The design approach of the transition structure can also be used in other operating frequency. ... See full document

... infrastructure optical network is becoming an important aspect due to the huge bandwidth provided by the optical ...fiber. Optical fiber cables are used today for more than 80 percent of the world's ... See full document

... a waveguide group is slightly longer than the other wave- guides in the group, its coupling efficiency can be sig- nificantly less (1 - 6 dB) than its neighbors leading to that channel to exceed the overall link ... See full document

... small optical waveguides are considerably ...dard optical fibres, which include generation of strongly localized multiple high-frequency hybrid acoustic shear and longitudinal modes with in the tiny core ... See full document

... T he fused biconic process is currently by far the m ost widely used production technique for com m ercially-produced optical couplers, notw ithstanding the growing research effort and com m ercial developm ent in ... See full document

... the waveguide begins to form and the stabilization time of the UV laser [Song and Peters ...the waveguide was written, however the sensitivity to the applied strain was ...the optical path length ... See full document

... In the application of finite difference method to solve Equation (6), the E field and the refractive index, n, is considered to be a discrete value at respective x- and y- coordinate and bounded in a box, which represent ... See full document