The family of 2D and layered materials has been expanding rapidly for more than a decade.
Within this large family of hundreds of materials, black phosphorus and its isoelectronic …

Germanium (Ge) has played a key role in silicon photonics as an enabling material for
datacom applications. Indeed, the unique properties of Ge have been leveraged to develop …

Silicon photonics is widely acknowledged as a game-changing technology, driven by the
needs of datacom and telecom. Silicon photonics builds on highly capital-intensive …

Silicon photonic integrated circuits for telecommunication and data centers have been well
studied in the past decade, and now most related efforts have been progressing toward …

Silicon has been the material of choice of the photonics industry over the last decade due to
its easy integration with silicon electronics, high index contrast, small footprint, and low cost …

Photonic quantum technologies promise a revolution of the world of information processing,
from simulation and computing to communication and sensing, thanks to the many …

Broadband mid-infrared (mid-IR) spectroscopy applications could greatly benefit from
today's well-developed, highly scalable silicon photonics technology; however, this platform …

We present a focusing subwavelength grating (SWG) for efficient coupling of mid-infrared
(mid-IR) light into suspended membrane Ge photonic integrated circuits (PICs) that enable …

A germanium-based platform with a large core-clad index contrast, germanium-on-silicon
nitride waveguide, is demonstrated at mid-infrared wavelength. Simulations are performed …

Germanium is a material of high interest for mid-infrared (MIR) integrated photonics due to
its complementary metal–oxide–semiconductor (CMOS) compatibility and its wide …