@inproceedings{b777c59bacb141e8a0c7f514b06f1569,
title = "Tunable metamaterial lens array via metadroplets",
abstract = "In this paper, a tunable THz lens array based on reconfigurable metamaterials is reported. The metamaterial consists with 40 × 40 liquid metal microdroplets, in which the shape is tuned under different air pressures. The droplets are formed by injecting the liquid mercury into a pre-designed microchannel network and arranged to focus incident THz wave. The focus spot size can be tuned with different droplet geometries. As a result, a tunable THz lens is constructed and the smallest spot size of 0.54λ is achieved. The tunable metamaterial lens is realized through simple fabrication processes, which has potential applications in flat lens and imaging system.",
author = "Song, {Q. H.} and Zhu, {W. M.} and W. Zhang and Wu, {P. C.} and Shen, {Z. X.} and Yang, {Z. C.} and Jin, {Y. F.} and Hao, {Y. L.} and T. Bourouina and Y. Leprince-Wang and Liu, {A. Q.}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015 ; Conference date: 18-01-2015 Through 22-01-2015",
year = "2015",
month = feb,
day = "26",
doi = "10.1109/MEMSYS.2015.7051120",
language = "English",
series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "February",
pages = "960--963",
booktitle = "2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015",
edition = "February",
}