705 citations · 2.6k across the 22 of their papers we have counts for
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physics.optics2008★ 155 cited
A metamaterial frequency-selective super-absorber that has absorbing cross section significantly bigger than the geometric cross section
Jack Ng, Huanyang Chen, C. T. Chan
Using the idea of transformation optics, we propose a metamaterial device that serves as a frequency-selective super-absorber, which consists of an absorbing core material coated w…
physics.optics2008★ 52 cited
Size-selective optical forces for microspheres using evanescent wave excitation of whispering gallery modes
Jack Ng, C. T. Chan
We show that when a microsphere is illuminated by an evanescent wave, the optical forces on- and off- whispering gallery mode (WGM) resonance can differ by several orders of magnit…