@inproceedings{31f9e89c848c405993130a195c4340fa,
title = "Ultrafast refractive index control of gate-controlled graphene-metamaterial hybrid devices",
abstract = "We present an ultrafast dynamics of THz graphene-metamaterial hybrid devices, where the refractive index and the conductivity are largely modulated by electrical and optical methods. Unprecedentedly large modulation of refractive index and the pump-induced negative conductivity are investigated by an ultrafast time-resolved optical-pump THz-probe spectroscopy with varying gate voltage.",
author = "Jeongmook Choi and Lee, {Seung Hoon} and Kim, {Hyeon Don} and Bumki Min and Hyunyong Choi",
year = "2013",
doi = "10.1364/cleo_qels.2013.qtu1d.5",
language = "English",
isbn = "9781557529725",
series = "2013 Conference on Lasers and Electro-Optics, CLEO 2013",
publisher = "IEEE Computer Society",
booktitle = "2013 Conference on Lasers and Electro-Optics, CLEO 2013",
address = "United States",
note = "2013 Conference on Lasers and Electro-Optics, CLEO 2013 ; Conference date: 09-06-2013 Through 14-06-2013",
}