Multiplexado holográfico angular y peristrófico

  1. E. Fernández
  2. Celia García Llopis
  3. Manuel Ortuño Sánchez
  4. Sergi Gallego Rico
  5. Augusto Beléndez
  6. Inmaculada Pascual Villalobos
Aldizkaria:
Óptica pura y aplicada

ISSN: 2171-8814

Argitalpen urtea: 2007

Zenbakien izenburua: VIII Reunión Nacional de óptica

Alea: 40

Zenbakia: 1

Orrialdeak: 31-35

Mota: Artikulua

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Beste argitalpen batzuk: Óptica pura y aplicada

Laburpena

The PVA/Acrylamide photopolymers are materials that are used for holographic grating storage. In this work, a combination of two multiplexing methods - peristrophic and angular multiplexing - is used to record 60 holograms. An exposure schedule method will be used to optimize the capability of the photopolymerizable holographic material and obtain holograms with a higher, more uniform diffraction efficiency. In addition, thanks to this exposure schedule method, the entire dynamic range of the material will be exploited, obtaining values of approximately M# = 9 in layers about 800 μm thick.

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