Silicon photonics is playing a key role in areas as diverse as high-speed optical
communications, neural networks, supercomputing, quantum photonics, and sensing, which …

Digital accelerators in the latest generation of complementary metal–oxide–semiconductor
processes support, multiply, and accumulate (MAC) operations at energy efficiencies …

Polarization rotator-splitters (PRSs) are crucial components for controlling the polarization
states of light in classical and quantum communication systems. We design and …

Nonlinear optics has not stopped evolving, offering opportunities to develop novel
functionalities in photonics. Supercontinuum generation, a nonlinear optical phenomenon …

Adiabatic Y-junction power splitters have low loss, large bandwidth, high polarization
insensitivity, and high tolerance to fabrication errors. However, the adiabatic transition …

The construction of large-scale integrated photonic circuit cannot be separated from the
important role played by silicon-based optoelectronic devices. As a basic and important link …

A reliable source of identical (indistinguishable) photons is a prerequisite for exploiting
interference effects, which is a necessary component for linear optical based quantum …

Silicon photonic integrated circuits routinely require 3-dB optical power dividers with minimal
losses, small footprints, ultra-wide bandwidths, and relaxed manufacturing tolerances to …

Subwavelength grating (SWG) metamaterials have garnered a great interest for their
singular capability to shape the material properties and the propagation of light, allowing the …

Efficient power splitting is a fundamental functionality in silicon photonic integrated circuits,
but state-of-the-art power-division architectures are hampered by limited operational …