All Categories : Technical Papers : RF and Microwave Engineering Bookmark and Share

Title : Analysis of Super Imaging Properties of Spherical Geodesic Waveguide Using COMSOL Multiphysics
Company : Comsol
Date : 13-Mar-2013
Rating :
Downloads : 1

Rate This File
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Featured Paper by D. Grabovičkić, J.C. González, P. Benítez & J.C. Miñano

Negative Refractive Lens (NRL) has shown that an optical system can produce images with details below the classic Abbe diffraction limit. This optical system transmits the electromagnetic fields, emitted by an object plane, towards an image plane producing the same field distribution in both planes. Recently, two devices with positive refraction, the Maxwell Fish Eye lens (MFE) (Leonhardt et al. 2000) and the Spherical Geodesic Waveguide (SGW) (Minano et al. 2011) have been claimed to break the diffraction limit using positive refraction with a different meaning. In these cases, it has been considered the power transmission from a point source to a point receptor, which falls drastically when the receptor is displaced from the focus by a distance much smaller than the wavelength. Although these systems can detect displacements up to lambda/500, they cannot be compared to the NRL, since the SGW deals only with point source and drain.
User Reviews More Reviews Review This File
Featured Video
Jobs
CAD Engineer for Nvidia at Santa Clara, California
Senior Firmware Architect - Server Manageability for Nvidia at Santa Clara, California
Senior Platform Software Engineer, AI Server - GPU for Nvidia at Santa Clara, California
Design Verification Engineer for Blockwork IT at Milpitas, California
GPU Design Verification Engineer for AMD at Santa Clara, California
Sr. Silicon Design Engineer for AMD at Santa Clara, California
Upcoming Events
SEMICON Japan 2024 at Tokyo Big Sight Tokyo Japan - Dec 11 - 13, 2024
PDF Solutions AI Executive Conference at St. Regis Hotel San Francisco - Dec 12, 2024
DVCon U.S. 2025 at United States - Feb 24 - 27, 2025



© 2024 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise