Quantum cascade lasers (QCLs) represent the most fascinating achievement of quantum
engineering, showing how artificial materials can be generated through quantum design …

Based on the 3D Dirac semimetals (DSM) supported tilted double elliptical resonators, the
tunable propagation properties of quasi-bound in continuum (BIC) resonance have been …

We investigated the propagation properties of all-dielectric metamaterials (ADMs) based on
a SiO 2-Si asymmetric hybrid block, including the effects of structural parameters …

Based on a graphene asymmetric sdouble ellipse (ADE) structure, the tunable Fano
resonance characteristics in the terahertz range have been symmetrically studied, including …

The tunable propagation properties of 3D Dirac semimetal (DSM) patterned metamaterial
(MM) structures have been symmetrically investigated in the terahertz (THz) regime. The …

In research and engineering, short laser pulses are fundamental for metrology and
communication. The generation of pulses by passive mode-locking is especially desirable …

An electrically switchable graphene terahertz (THz) modulator with a tunable‐by‐design
optical bandwidth is presented and it is exploited to compensate the cavity dispersion of a …

Due to its fast and high-resolution characteristics, dual-comb spectroscopy has attracted an
increasing amount of interest since its first demonstration. In the terahertz frequency range …

The influences of different kinds of phonon scatterings (ie, acoustic (AC) phonon, impurity,
and longitudinal optical (LO) phonon scatterings) on the tunable propagation properties of …

The ability to engineer quantum-cascade-lasers (QCLs) with ultrabroad gain spectra, and
with a full compensation of the group velocity dispersion, at terahertz (THz) frequencies, is …