Fabrication of off-axis holographic Fresnel lens used as multiplexer/demultiplexer in optical communications

Xuechang Ren; Shou Liu; Xiangsu Zhang

doi:10.1117/12.545048

1 September 2004 Fabrication of off-axis holographic Fresnel lens used as multiplexer/demultiplexer in optical communications

Xuechang Ren, Shou Liu, Xiangsu Zhang

Author Affiliations +

Proceedings Volume 5456, Photon Management; (2004) https://doi.org/10.1117/12.545048
Event: Photonics Europe, 2004, Strasbourg, France

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 tanα_C/tanα_R = -λ2/λ1 is applied in geometry design and long object distance is selected. The experimental results verify the theoretical analysis.

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Xuechang Ren, Shou Liu, and Xiangsu Zhang "Fabrication of off-axis holographic Fresnel lens used as multiplexer/demultiplexer in optical communications", Proc. SPIE 5456, Photon Management, (1 September 2004); https://doi.org/10.1117/12.545048

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