2 papers
physics.optics2018
Tailoring the Local Density of Optical States and directionality of light emission by symmetry-breaking
Sébastien Cueff, Matthew Shao Ran Huang, Dongfang Li +4
We present a method to simultaneously engineer the energy-momentum dispersion and the local density of optical states. Using vertical symmetry-breaking in high-contrast gratings, w…
physics.optics2016
Strong Amplitude and Phase Modulation of Optical Spatial Coherence with Surface Plasmon Polaritons
Dongfang Li, Domenico Pacifici
The degree of optical spatial coherence -a fundamental property of light that describes the mutual correlations between fluctuating electromagnetic fields- has proven challenging t…