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8 July 2003 Holographic couplers: a concrete design and experimental example
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Proceedings Volume 5036, Photonics, Devices, and Systems II; (2003) https://doi.org/10.1117/12.498468
Event: Photonics, Devices, and Systems II, 2002, Prague, Czech Republic
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.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. T. Medrano, I. Arias, A. Blesa, and I. Plaza "Holographic couplers: a concrete design and experimental example", Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); https://doi.org/10.1117/12.498468
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