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Proceedings Paper

Holographic diffractive optical element used for fabricating 3D photonic crystals
Author(s): Shou Liu; Xiangsu Zhang; Ying Liu
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Paper Abstract

A simple holographic 3D photonic crystal fabrication system is presented. The key element in the system is a HDOE made with holographic approach. The HDOE can generate four beams with single illuminating beam to form a 3D interference pattern. The incident angle of the outer beams and beam intensity ratio of the central beam to the outer beam can be adjusted in HDOE fabrication process. Computer simulation demonstrates that to obtain properly connected lattice structure in photoresist, beam intensity ratio and exposure dosage must be considered simultaneously. Experimental result has verified the effectiveness of the technique.

Paper Details

Date Published: 7 February 2005
PDF: 8 pages
Proc. SPIE 5636, Holography, Diffractive Optics, and Applications II, (7 February 2005); doi: 10.1117/12.574254
Show Author Affiliations
Shou Liu, Xiamen Univ. (China)
Xiangsu Zhang, Xiamen Univ. (China)
Ying Liu, Xiamen Univ. (China)

Published in SPIE Proceedings Vol. 5636:
Holography, Diffractive Optics, and Applications II
Yunlong Sheng; Dahsiung Hsu; Chongxiu Yu; Byoungho Lee, Editor(s)

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