The development of terahertz integrated circuits is vital for realizing sixth-generation (6G)
wireless communication, high-speed on-chip interconnects, high-resolution imaging, on …

Rapid scaling of semiconductor devices has led to an increase in the number of processor
cores and integrated functionalities onto a single chip to support the growing demands of …

The absence of a suitable standard device platform for terahertz waves is currently a major
roadblock that is inhibiting the widespread adoption and exploitation of terahertz technology …

The arrayed waveguide grating (AWG) is a versatile and scalable passive photonic
multiplexer that sees widespread usage. However, the necessity of a waveguide array …

Polarization‐division multiplexing is crucial for increasing channel capacity and spectral
efficiency in communications. A key component is the polarization multiplexer, which …

We propose a series of integrated Bragg grating filters with performance enhancement via
the concept of effective medium. The bandstop filters are built in a high-resistivity silicon …

Implementing terahertz circuits and system designs relies on integrating reconfigurable
devices such as switches, to fulfill a critical role in controlling and manipulating the flow of …

Spectroscopy in the sub-terahertz (sub-THz) range of frequencies has been utilized to study
the picosecond dynamics and interaction of biomolecules. However, widely used free-space …

We present a paradigm for integrated photonic devices based on broadband slab-confined
collimated beams that are launched with half-Maxwell fisheye lenses. Although it is …

Miniaturized photonic devices at the terahertz (THz) band are envisioned to bring significant
enhancement to data transfer capacity and integration density for computing and future …