Tunable THz filter based on random access metamaterial with liquid metal droplets

• Main Authors: Chia, Elbert E. M., Song, Q. H., Zhu, W. M., Zhang, W., Ren, M., Liu, A. Q.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Materials
• Online Access: https://hdl.handle.net/10356/102499; http://hdl.handle.net/10220/19928
• Institution: Nanyang Technological University

Here we report a tunable THz filter based on random access metamaterial with liquid metal droplet, which is tuned through electrical bias controlled electrowetting effects. The random access metamaterial consists of 80 × 80 micro droplets, which are self-assembled in micro holes array due to lotus e...