404 citations · 2.4k across the 27 of their papers we have counts for
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physics.optics2018★ 343 cited
Wide band gap phase change material tuned visible photonics
Weiling Dong, Hailong Liu, Jitendra K Behera +6
Light strongly interacts with structures that are of a similar scale to its wavelength; typically nanoscale features for light in the visible spectrum. However, the optical respons…
physics.optics2018★ 337 cited
Holographic Colour Prints: Enhanced Optical Security by Combined Phase and Amplitude Control
Kevin T. P. Lim, Hailong Liu, Yejing Liu +1
We created a novel optical security device that integrates multiple computer-generated holograms within a single colour image. Under white light, this "holographic colour print" ap…