The emergence of silicon photonics over the past two decades has established silicon as a
preferred substrate platform for photonic integration. While most silicon-based photonic …

Silicon photonics has gained great success mainly due to the promise of realizing compact
devices in high volume through the low-cost foundry model. It is burgeoning from laboratory …

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 …

Germanium based photonic devices can play a significant role in several applications,
particularly in the so-called fingerprint wavelength region. Here, we review our recent results …

A theoretical study of evanescent optical sensor for multipurpose detection in the Mid-
Infrared of gases and pollutants in water is presented in this paper. The opto-geometrical …

In less than a decade, the mid-infrared (mid-IR) spectral range (2.5-12 μm) has become a
key application for innovative silicon photonic devices because of the growing potential in …

In this paper we review our recent results on group IV mid-infrared photonic devices. In
particular, passive structures suitable for long wavelength operation, such as suspended Si …

In this paper, we demonstrate silicon-on-insulator (SOI) channel waveguides with
propagation loss and= 10 bends with bending loss as low as 2 dB/cm and 0.02 dB/90 in the …