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Development of three-dimensional gradient Photonic Crystal structure by umbrella-like double-cone interferometry
Author(s): Fan Wu; Xiaohong Sun; Shuaimeng Wang; Yongle Qi
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Paper Abstract

Two-dimensional two-period gradual Photonic Crystals (PhCs) structure arrays were designed by double-cone interference method (3+3), and the effects of different polarization combinations of inner and outer cone beams on the double-cone interference were studied. By adding a beam of light in the third dimension to the double-cone interference, umbrella-like double-cone interference and inverted umbrella-like double-cone interference are constructed, and the formed three-dimensional PhCs is observed to study the periodicity of the photonic structure. This structure is very important for optical coupling and light integration.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11336, AOPC 2019: Nanophotonics, 113360G (18 December 2019); doi: 10.1117/12.2547483
Show Author Affiliations
Fan Wu, Zhengzhou Univ. (China)
Xiaohong Sun, Zhengzhou Univ. (China)
Shuaimeng Wang, Zhengzhou Univ. (China)
Yongle Qi, Zhengzhou Univ. (China)


Published in SPIE Proceedings Vol. 11336:
AOPC 2019: Nanophotonics
Zhiping Zhou; Xiao-Cong Yuan; Daoxin Dai, Editor(s)

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