54 citations · 76 across the 6 of their papers we have counts for
6 papers
Temporal Transfer Matrix Method for Exceptional-Point Media via Canonical Basis Expansion
Neng Wang, Guo Ping Wang
We present a generalized temporal transfer matrix method (TTMM) for time-varying media that accurately captures wave dynamics in media operating at exceptional points (EPs). The me…
Temporal Scattering at Irremovable Exceptional Points in Lossless Drude Media
Neng Wang, Shuyong Chen, Guo Ping Wang
We investigate temporal scattering in lossless Drude media and reveal an overlooked role of the zero-frequency flat band associated with static polarization charge. This flat band…
Disorder-immune metasurfaces with constituents exhibiting the anapole mode
Hao Song, Neng Wang, Kuai Yu +2
Common optical metasurfaces are 2-dimensional functional devices composed of periodically arranged subwavelength constituents. Here, we achieved the positional-disorder-immune meta…
Effective medium theory for photonic pseudospin-1/2 system
Neng Wang, Ruo-Yang Zhang, C. T. Chan +1
Photonic pseudospin-1/2 systems, which exhibit Dirac cone dispersion at Brillouin zone corners in analogy to graphene, have been extensively studied in recent years. However, it is…
Transmissive Metagrating for Arbitrary Wavefront Shaping Over the Full Visible Spectrum
Zi-Lan Deng, Xuan Ye, Hao-Yang Qiu +10
Metagratings have been shown to form an agile and efficient platform for extreme wavefront manipulation, going beyond the limitations of gradient metasurfaces. Previous approaches…
Strong Vibrational Coupling in Room Temperature Plasmonic Resonators
Junzhong Wang, Kuai Yu, Yang Yang +3
Strong vibrational coupling has been realized in a variety of mechanical systems from cavity optomechanics to electromechanics. It is an essential requirement for…