Gauthier Abstracts - Department of Electronics
... this case the symmetry is the 2π/n rotational symmetry, where n is the rotational fold number. In this context, if no such defects are present, the structure is called “defect-free”. Even though photonic quasicrystal patterns can be defect-free, localized modes can still exist in such structures. Th ...
... this case the symmetry is the 2π/n rotational symmetry, where n is the rotational fold number. In this context, if no such defects are present, the structure is called “defect-free”. Even though photonic quasicrystal patterns can be defect-free, localized modes can still exist in such structures. Th ...
Influence of the Brownian movement on the motion of nano
... cles depends on characteristics of the laser beam. At pre− sent, the possibilities to use beams of various nature, such as Gaussian beams [1,2], bottle beams [3], zero−order Bessel beams [4], self−focused laser beams [5] and even evanescent fields [6,7] are investigated. One of the principal prerequ ...
... cles depends on characteristics of the laser beam. At pre− sent, the possibilities to use beams of various nature, such as Gaussian beams [1,2], bottle beams [3], zero−order Bessel beams [4], self−focused laser beams [5] and even evanescent fields [6,7] are investigated. One of the principal prerequ ...
Full-Text PDF
... have many advantages, such as high photoelectric conversion efficiency, fine radiation resistance and good performance at high temperatures, etc. [5,6]. As science and technology develops, people always expect to broaden the applications of GaAs. Doping other elements is one of the most commonly use ...
... have many advantages, such as high photoelectric conversion efficiency, fine radiation resistance and good performance at high temperatures, etc. [5,6]. As science and technology develops, people always expect to broaden the applications of GaAs. Doping other elements is one of the most commonly use ...
paper
... by the solid line. The sense of the rotation, when one looks into the output end of the fiber, was found to be clockwise (i.e. , dextrorotatory) for a left-handed helix, in agreement with theoretical prediction. ' The typical vertical error bar in Fig. 3 represents the dominant systematic error in t ...
... by the solid line. The sense of the rotation, when one looks into the output end of the fiber, was found to be clockwise (i.e. , dextrorotatory) for a left-handed helix, in agreement with theoretical prediction. ' The typical vertical error bar in Fig. 3 represents the dominant systematic error in t ...
Different Types of Dispersions in an Optical Fiber
... The amount that a ray of light passing from a lower refractive index to a higher one is bent towards the normal. But light going from a higher index to a lower one refracting away from the normal, as shown in the figures. As the angle of incidence increases, the angle of refraction approaches 90o to ...
... The amount that a ray of light passing from a lower refractive index to a higher one is bent towards the normal. But light going from a higher index to a lower one refracting away from the normal, as shown in the figures. As the angle of incidence increases, the angle of refraction approaches 90o to ...
Template BR_Rec_2002.dot
... A.1.1 Cables contain one or more sheathing-encased individual optical fibres, arranged in a bundle or flat ribbon configuration. Fibre counts selected for high-density cables will be the designer’s choice between the need for conduit space conservation and the need for convenient optical fibre cable ...
... A.1.1 Cables contain one or more sheathing-encased individual optical fibres, arranged in a bundle or flat ribbon configuration. Fibre counts selected for high-density cables will be the designer’s choice between the need for conduit space conservation and the need for convenient optical fibre cable ...
