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Cited by 437

The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.

Active dielectric metasurface based on phase‐change medium

Open access
Chu, Cheng Hung, Tseng, Ming Lun, Chen, Jie, Wu, Pin Chieh, Chen, Yi‐Hao, Wang, Hsiang‐Chu, Chen, Ting‐Yu, Hsieh, Wen Ting, Wu, Hui Jun, Sun, Greg, Tsai, Din Ping·2016·Laser & Photonics Reviews

Abstract

We propose all‐dielectric metasurfaces that can be actively re‐configured using the phase‐change material Ge 2 Sb 2 Te 5 (GST) alloy. With selectively controlled phase transitions on the composing GST elements, metasurfaces can be tailored to exhibit varied functionalities. Using phase‐change GST rod as the basic building block, we have modelled metamolecules with tunable optical response when phase change occurs on select constituent GST rods. Tunable gradient metasurfaces can be realized with variable supercell period consisting of different patterns of the GST rods in their amorphous and crystalline states. Simulation results indicate a range of functions can be delivered, including multilevel signal modulating, near‐field coupling of GST rods, and anomalous reflection angle controlling. This work opens up a new space in exploring active meta‐devices with broader applications that cannot be achieved in their passive counterparts with permanent properties once fabricated. image

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Metadata

Authors
Chu, C. H., Tseng, M. L., Chen, J., Wu, P. C., Chen, Y., Wang, H., Chen, T., Hsieh, W. T., Wu, H. J., Sun, G., & Tsai, D. P.
Venue
Laser & Photonics Reviews
Publisher
Wiley
Published
2016-10-12
Volume
10
Issue
6
Pages
986-994
ISSN
  • 1863-8880 (ISSN-L)
  • 1863-8899
OpenAlex
W2543471629
Cited by
437
References
49
FWCI
12.28
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Active dielectric metasurface based on phase‐change medium. https://app.cochat.ai/papers/10.1002/lpor.201600106
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Chu, C. H., Tseng, M. L., Chen, J., Wu, P. C., Chen, Y., Wang, H., Chen, T., Hsieh, W. T., Wu, H. J., Sun, G., & Tsai, D. P. (2016). Active dielectric metasurface based on phase‐change medium. Laser & Photonics Reviews. https://doi.org/10.1002/lpor.201600106

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