Frontiers of Optoelectronics, 2020, 13 (1): , 网络出版: --
Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics
Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics
摘要
Abstract
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.
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): . 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): .
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