858 citations · 3.1k across the 26 of their papers we have counts for
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physics.optics2014★ 158 cited
Controlling light with light using coherent meta-devices: all-optical transistor, summator and invertor
Xu Fang, Kevin F. MacDonald, Nikolay I. Zheludev
Although vast amounts of information are conveyed by photons in optical fibers, the majority of data processing is performed electronically, creating the infamous 'information bott…
physics.optics2014★ 156 cited
Ultrafast all-optical switching via coherent modulation of metamaterial absorption
Xu Fang, Ming Lun Tseng, Jun-Yu Ou +3
We report on the demonstration of a femtosecond all-optical modulator providing, without nonlinearity and therefore at arbitrarily low intensity, ultrafast light-by-light control.…