Observatorio de I+D+i UPM

Memorias de investigación
Conferences:
Free form V-groove frelector design with the SMS method
Year:2009
Research Areas
  • Electronic circuits,
  • Electronic devices
Information
Abstract
The Simultaneous Multiple Surface design method (SMS) is applied to the design of free-form V-groove reflectors. The general design problem is to achieve perfect coupling of two wavefronts after two reflections at the groove, no matter which side of the groove the rays hit first. All possible 2D designs are listed and used as a basis for the 3D free-form reflector analysis. The extension to the 3D case is given, and illustrative particular canonical examples are developed. Besides the theory and design work, first prototypes were produced of a mirrorless TIR device using V-grooves that emulates a parabolic reflector. The experimental measurements of the TIR reflector show reflectance up to 98%.
International
Si
9780819477132
Entity
The International Society for Optical Engineering (SPIE)
Entity Nationality
E.E.U.U. DE AMERICA
Place
San Diego, CA, USA
Participants
  • Autor: Dejan Grabovickic . (UPM)
  • Autor: Juan Carlos Miñano Dominguez (UPM)
  • Autor: Pablo Benitez Gimenez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ingeniería Óptica
  • Centro o Instituto I+D+i: Centro de Domótica Integral, CEDINT
  • Departamento: Electrónica Física
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