The de ciency of most current terahertz sources is still a hinder to the advancing of terahertz
technology, posing a stringent requirement for the use of arti cial structures to enhance the …

The efficiency of many optical processes is significantly dependent on the magnitude of the
electric field. In this context, many artificially made resonating structures have been …

Planar hybrid metamaterial with different split ring resonators (SRR) structure dimensions
are fabricated on silicon substrates by femtosecond (fs) laser micro-lens array (MLA) …

We discuss near-field coupling between the pair of split ring resonators (SRRs) in broadside
coupled terahertz (THz) metamaterials and examine resonance split and tuning of …

Metamaterials have shown great potential for modulation on the amplitude, phase and
polarization of the terahertz wave. Here vacancies were introduced into the metamaterial …

Bound state in the continuum (BIC) refers to the trapped state in the radiation continuum of a
system. In the terahertz band, BIC provides a unique and feasible method to design devices …

We introduce a flexible multilayered THz metamaterial designed by using the Babinet's
principle with the functionality of narrow band-pass filter. The metamaterial gives us …

Enhanced near-field and quality factor of resonance are key issues in plasmonic structures.
Here, we demonstrate a kind of notched bowtie metamaterials in the terahertz (THz) regime …

With the adventure of metamaterials, there has been a tremendous advancement in the
manipulation of the terahertz (THz) wave. However, the excitation of high-Q-factor …

Bound state in the continuum (BIC) as a novel non-radiating state of light in the continuum of
propagating modes has received great attention in photonics. Recently, chiral BICs have …