340 citations · 1.1k across the 32 of their papers we have counts for
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Refraction of Electromagnetic Energy for Wave Packets Incident on a Negative Index Medium is Always Negative
W. T. Lu, J. B. Sokoloff, S. Sridhar
We analyze refraction of electromagnetic wave packets on passing from an isotropic positive to an isotropic negative refractive index medium. We definitively show that in all cases…
Negative Refraction and Left-handed electromagnetism in Microwave Photonic Crystals
P. V. Parimi, W. T. Lu, P. Vodo +2
We demonstrate negative refraction of microwaves in metallic photonic crystals. The spectral response of the photonic crystal, which manifests both positive and negative refraction…
Isospectrality in Chaotic Billiards
Abhishek Dhar, D. Madhusudana Rao, N. Udaya Shankar +1
We consider a modification of isospectral cavities whereby the classical dynamics changes from pseudointegrable to chaotic. We construct an example where we can prove that isospect…