3 citations · 4 across the 4 of their papers we have counts for
6 papers
A super-resolution imaging approach via subwavelength hole resonances
Junshan Lin, Hai Zhang
This work presents a new super-resolution imaging approach by using subwavelength hole resonances. We employ a subwavelength structure in which an array of tiny holes are etched in…
Sensitivity of resonance frequency in the detection of thin layer using nano-slit structures
Junshan Lin, Sang-Hyun Oh, Hai Zhang
We derive the formulas for the resonance frequencies and their sensitivity when the nano-slit structures are used in the detection of thin layers. For a thin layer with a thickness…
Fano resonance in metallic grating via strongly coupled subwavelength resonators
Junshan Lin, Hai Zhang
We investigate the Fano resonance in grating structures by using coupled resonators. The grating consists of a perfectly conducting slab with periodically arranged subwavelength sl…
A mathematical theory for Fano resonance in a periodic array of narrow slits
Junshan Lin, Stephen P. Shipman, Hai Zhang
This work concerns resonant scattering by a perfectly conducting slab with periodically arranged subwavelength slits, with two slits per period. There are two classes of resonances…
Scattering by a periodic array of subwavelength slits II: surface bound state, total transmission and field enhancement in homogenization regimes
Junshan Lin, Hai Zhang
This is the second part in a series of two papers that concern with the quantitative analysis of the electromagnetic field enhancement and anomalous diffraction by a periodic array…
Scattering by a periodic array of subwavelength slits I: field enhancement in the diffraction regime
Junshan Lin, Hai Zhang
This is the first part in a series of two papers that concern with the quantitative analysis of the electromagnetic field enhancement and anomalous diffraction by a periodic array…