The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Anomalous Terahertz Reflection and Scattering by Flexible and Conformal Coding Metamaterials
Abstract
Arbitrary control of terahertz (THz) waves remains a significant challenge although it promises many important applications. Here, a method to tailor the reflection and scattering of THz waves in an anomalous manner by using 1‐bit coding metamaterials is presented. Specific coding sequences result in various THz far‐field reflection and scattering patterns, ranging from a single beam to two, three, and numerous beams, which depart obviously from the ordinary Snell's law of reflection. By optimizing the coding sequences, a wideband THz thin film metamaterial with extremely low specular reflection, due to the scattering of the incident wave into various directions, is demonstrated. As a result, the reflection from a flat and flexible metamaterial can be nearly uniformly distributed in the half space with small intensity at each specific direction, manifesting a diffuse reflection from a rough surface. Both simulation and experimental results show that a reflectivity less than −10 dB is achieved over a wide frequency range from 0.8 to 1.4 THz, and it is insensitive to the polarization of the incident wave. This work reveals new opportunities arising from coding metamaterials in effective manipulation of THz wave propagation and may offer widespread applications.
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Cites
Coding Metamaterials, Digital Metamaterials and Programmable Metamaterials
Cui, T. J., Qi, M. Q., Wan, X., Zhao, J., & Cheng, Q. (2014) · Light: Science & Applications · doi:10.1038/lsa.2014.99 · Cited by 3,801
Self-citationA Broadband, Background-Free Quarter-Wave Plate Based on Plasmonic Metasurfaces
Yu, N., Aieta, F., Genevet, P., Kats, M. A., Gaburro, Z., & Capasso, F. (2012) · Nano Letters · doi:10.1021/nl303445u · Cited by 1,222
The Application of Terahertz Spectroscopy to Protein Detection: A Review
Xie, L., Yao, Y., & Ying, Y. (2014) · Applied Spectroscopy Reviews · doi:10.1080/05704928.2013.847845 · Cited by 137
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Zhang, J., Bjornson, E., Matthaiou, M., Ng, D. W. K., Yang, H., & Love, D. J. (2020) · IEEE Journal on Selected Areas in Communications · doi:10.1109/jsac.2020.3000826 · Cited by 877
Liu, S., Cui, T. J., Xu, Q., Bao, D., Du, L., Wan, X., Tang, W. X., Ouyang, C., Zhou, X. Y., Yuan, H., et al. (2016) · Light: Science & Applications · doi:10.1038/lsa.2016.76 · Cited by 526
Self-citationInformation metamaterials and metasurfaces
Cui, T. J., Liu, S., & Zhang, L. (2017) · Journal of Materials Chemistry C · doi:10.1039/c7tc00548b · Cited by 455
Self-citationPower Scaling Laws and Near-Field Behaviors of Massive MIMO and Intelligent Reflecting Surfaces
Bjornson, E., & Sanguinetti, L. (2020) · IEEE Open Journal of the Communications Society · doi:10.1109/ojcoms.2020.3020925 · Cited by 423
Xie, B., Tang, K., Cheng, H., Liu, Z., Chen, S., & Tian, J. (2017) · Advanced Materials · doi:10.1002/adma.201603507 · Cited by 286
Metadata
- Authors
- Liang, L., Qi, M., Yang, J., Shen, X., Zhai, J., Xu, W., Jin, B., Liu, W., Feng, Y., Zhang, C., Lu, H., Chen, H., Kang, L., Xu, W., Chen, J., Cui, T. J., Wu, P., & Liu, S.
- Venue
- Advanced Optical Materials
- Publisher
- Wiley
- Published
- 2015-06-30
- Volume
- 3
- Issue
- 10
- Pages
- 1374-1380
- ISSN
- 2195-1071 (ISSN-L)
- OpenAlex
- W2137064437
- Cited by
- 201
- References
- 3
- FWCI
- 7.70
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liang, L., Qi, M., Yang, J., Shen, X., Zhai, J., Xu, W., Jin, B., Liu, W., Feng, Y., Zhang, C., Lu, H., Chen, H., Kang, L., Xu, W., Chen, J., Cui, T. J., Wu, P., & Liu, S. (2015). Anomalous Terahertz Reflection and Scattering by Flexible and Conformal Coding Metamaterials. Advanced Optical Materials. https://doi.org/10.1002/adom.201500206
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