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Proceedings Paper

Holographic couplers: a concrete design and experimental example
Author(s): C. T. Medrano; I. Arias; A. Blesa; I. Plaza
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Paper Abstract

In this paper, we show a design example based on a couple of holographic gratings allowing the injection and the extraction of infrared light from a wave-guide. By means of suitable register conditions at 633 nm, we obtain a wave-guide when reconstructing in the infrared. In this way, we avoid the use of auxiliary tools, like a prism and index matching liquid, during the register process. We present some experimental results obtained under reconstruction beams at 980 nm.

Paper Details

Date Published: 8 July 2003
PDF: 6 pages
Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003);
Show Author Affiliations
C. T. Medrano, Univ. de Zaragoza (Spain)
I. Arias, Univ. de Zaragoza (Spain)
A. Blesa, Univ. de Zaragoza (Spain)
I. Plaza, Univ. de Zaragoza (Spain)

Published in SPIE Proceedings Vol. 5036:
Photonics, Devices, and Systems II
Miroslav Hrabovsky; Dagmar Senderakova; Pavel Tomanek, Editor(s)

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