Search for dissertations about: "Transformation optics"
Showing result 1 - 5 of 15 swedish dissertations containing the words Transformation optics.
-
1. Manipulation of Light with Transformation Optics
Abstract : Transformation optics, a recently booming area, provides people a new approach to design optical devices for manipulating light. With transformation optics, a lot of novel optical devices are proposed, such as invisibility cloaks, optical wormholes, optical black holes, illusion devices. READ MORE
-
2. Theory of transformation optics and invisibility cloak design
Abstract : Research on metamaterials has been growing ever since the first experimental realization of double negative media. The theory of transformation optics provides people with a perfect tool to make use of vast possibilities of the constitutive parameters for metamaterials. READ MORE
-
3. Transformation Optics for Controlling DC Magnetic Field
Abstract : Based on the form-invariant of Maxwell’s equations under coordinate transformations, we extend the theoryof transformation optics to transformation magneto-statics, which can design magnets through coordinatetransformations. Some novel DC magnetic field illusions created by magnets (e.g. READ MORE
-
4. High Frequency Microwave and Antenna Devices based on Transformation Optics and Glide-Symmetric Metasurfaces
Abstract : The new generation of wireless communication networks intends to support data rate of Gbit/s. One solution to make it possible is to move upwards in frequency range to employ the unused spectrum in mm-wave frequencies. READ MORE
-
5. Running-in of gears - surface and efficiency transformation
Abstract : With ever shorter development times and market demands on overall system performance such as efficiency, reliability and low maintenance, accurate predictive tools are necessary and gear drives prove to be no exception. All these characteristics have an impact on a process which has remained a riddle: running-in. READ MORE