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Subwavelength integrated photonics

Author

Listed:
  • Pavel Cheben

    (National Research Council Canada)

  • Robert Halir

    (ETSI Telecomunicación
    Bionand Center for Nanomedicine and Biotechnology)

  • Jens H. Schmid

    (National Research Council Canada)

  • Harry A. Atwater

    (California Institute of Technology)

  • David R. Smith

    (Duke University)

Abstract

In the late nineteenth century, Heinrich Hertz demonstrated that the electromagnetic properties of materials are intimately related to their structure at the subwavelength scale by using wire grids with centimetre spacing to manipulate metre-long radio waves. More recently, the availability of nanometre-scale fabrication techniques has inspired scientists to investigate subwavelength-structured metamaterials with engineered optical properties at much shorter wavelengths, in the infrared and visible regions of the spectrum. Here we review how optical metamaterials are expected to enhance the performance of the next generation of integrated photonic devices, and explore some of the challenges encountered in the transition from concept demonstration to viable technology.

Suggested Citation

  • Pavel Cheben & Robert Halir & Jens H. Schmid & Harry A. Atwater & David R. Smith, 2018. "Subwavelength integrated photonics," Nature, Nature, vol. 560(7720), pages 565-572, August.
    • Handle: RePEc:nat:nature:v:560:y:2018:i:7720:d:10.1038_s41586-018-0421-7
    DOI: 10.1038/s41586-018-0421-7
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    Cited by:

    1. Kun Wang & Jianwei Shi & Wenxuan Lai & Qiang He & Jun Xu & Zhenyi Ni & Xinfeng Liu & Xiaodong Pi & Deren Yang, 2024. "All-silicon multidimensionally-encoded optical physical unclonable functions for integrated circuit anti-counterfeiting," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    2. Rana Asgari Sabet & Aqiq Ishraq & Alperen Saltik & Mehmet Bütün & Onur Tokel, 2024. "Laser nanofabrication inside silicon with spatial beam modulation and anisotropic seeding," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Xiang-Dong Chen & En-Hui Wang & Long-Kun Shan & Ce Feng & Yu Zheng & Yang Dong & Guang-Can Guo & Fang-Wen Sun, 2021. "Focusing the electromagnetic field to 10−6λ for ultra-high enhancement of field-matter interaction," Nature Communications, Nature, vol. 12(1), pages 1-7, December.
    4. Yanze Feng & Runkun Chen & Junbo He & Liujian Qi & Yanan Zhang & Tian Sun & Xudan Zhu & Weiming Liu & Weiliang Ma & Wanfu Shen & Chunguang Hu & Xiaojuan Sun & Dabing Li & Rongjun Zhang & Peining Li & , 2023. "Visible to mid-infrared giant in-plane optical anisotropy in ternary van der Waals crystals," Nature Communications, Nature, vol. 14(1), pages 1-8, December.

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