Din Ping Tsai

TL;DR: In this paper, a switchable metamaterial working at terahertz (THz) regime was realized by using MEMS fabrications, where the resonance induced by 2.60-THz incidence was switched by reconfiguring the metammaterial element, which was analyzed using the coupled oscillators model.

TL;DR: In this paper, the problem of radiationless Forster energy transfer between a donor and an acceptor molecule in the vicinity of a metallic nanorice was studied using a recently formulated effective medium theory, from which huge enhancement of the energy transfer rate was obtained due to the resonant excitation of the bonding and the antibonding plasmonic modes of the nanoshell.

TL;DR: In this article, the authors report the most recent advances in optical meta-devices and their applications and the general principle and method of optical metamodel devices are introduced, and the development of the two most recent and state-of-the-art optical meta devices, a broadband achromatic optical meta lens in the visible range and a 60 × 60 achromic meta-lens array, is shown.

TL;DR: In this article, an optimized genetic algorithm (GA) method for the synthesis of one-dimensional (1D) Pancharatnam-Berry (PB) phase-controlled dielectric metasurfaces by seeking for optimized phase profile solutions was introduced.

TL;DR: In this paper, a split Archimedean spiral metasurface was proposed to control the propagation from asymmetric transmission to symmetric transmission for linear polarized light in the GHz region.