2 papers
cond-mat.mes-hall2016
Exciting Reflectionless Unidirectional Edge Modes in a Reciprocal Photonic Topological Insulator Medium
Bo Xiao, Kueifu Lai, Yang Yu +3
Photonic topological insulators are an interesting class of materials whose photonic band structure can have a bandgap in the bulk while supporting topologically protected unidirec…
physics.optics2016
Experimental Realization of a Reflections-Free Compact Delay Line Based on a Photonic Topological Insulator
Kueifu Lai, Tzuhsuan Ma, Xiao Bo +2
Electromagnetic (EM) waves propagating through an inhomogeneous medium inevitably scatter whenever electromagnetic properties of the medium change on the scale of a single waveleng…