Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Imaging systems application of multichannel configurations
Year:2011
Research Areas
  • Engineering
Information
Abstract
While multichannel configurations are well established for non-imaging applications, they have not been used yet for imaging applications. In this paper we present for the first time some of multichannel designs for imaging systems. The multichannel comprises discontinuous optical sections which are called channels. The phase-space representation of the bundle of rays going from the object to the image is discontinuous between channels. This phase-space ray-bundle flow is divided in as many paths as channels there are but it is a single wavefront both at the source and the target. Typically, these multichannel systems are at least formed by three optical surfaces: two of them have discontinuities (either in the shape or in the shape derivative) while the last is a smooth one. Optical surfaces discontinuities cause at the phase space the wave front split in separate paths. The number of discontinuities is the same in the two first surfaces: Each channel is defined by the smooth surfaces in between discontinuities, so the surfaces forming each separate channel are all smooth. Aplanatic multichannel designs are also shown and used to explain the design procedure.
International
Si
Congress
Conference 8170 Illumination Optics II
960
Place
Marsella, Francia
Reviewers
Si
ISBN/ISSN
0277-786X
http://dx.doi.org/10.1117/12.897286
Start Date
05/09/2011
End Date
08/09/2011
From page
1
To page
8
PROCEEDINGS OF SPIE Volume 8167 Optical Design and Engineering IV
Participants
  • Autor: Jose Manuel Infante Herrero (UPM)
  • Autor: Juan Carlos Miñano Dominguez (UPM)
  • Autor: Pablo Benitez Gimenez (UPM)
  • Autor: Guillermo Biot (Externo)
  • Autor: Lin Wang . (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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