Frontiers of Optoelectronics, Volume. 13, Issue 1, 12(2020)
Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics
Novel optical properties in graded photonic super-crystals can be further explored if new types of graded photonic super-crystals are fabricated. In this paper, we report holographic fabrication of graded photonic super-crystal with eight graded lattice clusters surrounding the central non-gradient lattices through pixel-by-pixel phase engineering in a spatial light modulator. The prospect of applications of octagon graded photonic super-crystal in topological photonics is discussed through photonic band gap engineering and coupled ring resonators.
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Oliver SALE, Safaa HASSAN, Noah HURLEY, Khadijah ALNASSER, Usha PHILIPOSE, Hualiang ZHANG, Yuankun LIN. Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics[J]. Frontiers of Optoelectronics, 2020, 13(1): 12
Category: RESEARCH ARTICLE
Received: Jun. 1, 2019
Accepted: --
Published Online: --
The Author Email: LIN Yuankun (yuankun.lin@unt.edu)