The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.
Kerr Nonlinearity in 2D Graphdiyne for Passive Photonic Diodes
Abstract
Graphdiyne is a new carbon allotrope comprising sp‐ and sp 2‐hybridized carbon atoms arranged in a 2D layered structure. In this contribution, 2D graphdiyne is demonstrated to exhibit a strong light–matter interaction with high stability to achieve a broadband Kerr nonlinear optical response, which is useful for nonreciprocal light propagation in passive photonic diodes. Furthermore, advantage of the unique Kerr nonlinearity of 2D graphdiyne is taken and a nonreciprocal light propagation device is proposed based on the novel similarity comparison method. Graphdiyne has demonstrated a large nonlinear refractive index in the order of ≈10−5 cm 2 W−1, comparing favorably to that of graphene. Based on the strong Kerr nonlinearity of 2D graphdiyne, a nonlinear photonic diode that breaks time‐reversal symmetry is demonstrated to realize the unidirectional excitation of Kerr nonlinearity, which can be regarded as a significant demonstration of a graphdiyne‐based prototypical application in nonlinear photonics and might suggest an important step toward versatile graphdiyne‐based advanced passive photonics devices in the future.
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Cites
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Cited by
Jiang, X., Kuklin, A. V., Baev, A., Ge, Y., Ågren, H., Zhang, H., & Prasad, P. N. (2020) · Physics Reports · doi:10.1016/j.physrep.2019.12.006 · Cited by 914
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Metadata
- Authors
- Wu, L., Dong, Y., Zhao, J., Ma, D., Huang, W., Zhang, Y., Wang, Y., Jiang, X., Xiang, Y., Li, J., Feng, Y., Xu, J., & Zhang, H.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-02-07
- Volume
- 31
- Issue
- 14
- Pages
- e1807981-e1807981
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2913351060
- Cited by
- 253
- References
- 49
- FWCI
- 15.46
- Type
- journal article
- Language
- en
- Open access
- closed
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