Frontiers of Optoelectronics, Volume. 13, Issue 1, 12(2020)

Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics

Oliver SALE1, Safaa HASSAN1, Noah HURLEY1, Khadijah ALNASSER1, Usha PHILIPOSE1, Hualiang ZHANG2, and Yuankun LIN1,3、*
Author Affiliations
  • 1Department of Physics, University of North Texas, Denton, TX 76203, USA
  • 2ECE Department, University of Massachusetts Lowell, Lowell, MA 01854, USA
  • 3Department of Electrical Engineering, University of North Texas, Denton, TX 76203, USA
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    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

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    Paper Information

    Category: RESEARCH ARTICLE

    Received: Jun. 1, 2019

    Accepted: --

    Published Online: --

    The Author Email: LIN Yuankun (yuankun.lin@unt.edu)

    DOI:10.1007/s12200-019-0941-2

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