A nanofabricated twisted topological waveguide on silicon platform enables robust guiding of light at telecommunication wavelength.
References
Lu, L. et al. Nat. Photonics 8, 821–829 (2014).
Ozawa, T. et al. Preprint at https://arxiv.org/abs/1802.04173 (2018).
Shalaev, M. I., Walasik, W., Tsukernik, A., Xu, Y. & Litchinitser, N. M. Nat. Nanotech. https://doi.org/10.1038/s41565-018-0297-6 (2018).
Wang, Z. et al. Nature 461, 772–775 (2009).
Rechtsman, M. C. et al. Nature 496, 196–200 (2013).
Hafezi, M. et al. Nat. Photonics 7, 1001–1005 (2013).
Mittal, S. et al. Phys. Rev. Lett. 113, 087403 (2014).
Barik, S. et al. Science 359, 666–668 (2018).
Noh, J. et al. Phys. Rev. Lett. 120, 063902 (2018).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Barik, S., Hafezi, M. Robust and compact waveguides. Nature Nanotech 14, 8–9 (2019). https://doi.org/10.1038/s41565-018-0314-9
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41565-018-0314-9
- Springer Nature Limited
This article is cited by
-
UV-LED projection photolithography for high-resolution functional photonic components
Microsystems & Nanoengineering (2021)
-
Terahertz topological photonics for on-chip communication
Nature Photonics (2020)