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Proceedings Paper

Fabrication of off-axis holographic Fresnel lens used as multiplexer/demultiplexer in optical communications
Author(s): Xuechang Ren; Shou Liu; Xiangsu Zhang
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Paper Abstract

Off-axis holographic Fresnel lenses were designed and fabricated, with the aim of using them as multiplexer/demultiplexer in optical networks. The reduction of third-order aberrations was the main consideration. The theoretical analysis indicates that third-order aberration can be effectively reduced if the condition tanαC/tanαR = -λ2/λ1 is applied in geometry design and long object distance is selected. The experimental results verify the theoretical analysis.

Paper Details

Date Published: 1 September 2004
PDF: 8 pages
Proc. SPIE 5456, Photon Management, (1 September 2004); doi: 10.1117/12.545048
Show Author Affiliations
Xuechang Ren, Xiamen Univ. (China)
Shou Liu, Xiamen Univ. (China)
Xiangsu Zhang, Xiamen Univ. (China)


Published in SPIE Proceedings Vol. 5456:
Photon Management
Frank Wyrowski, Editor(s)

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