Optical devices that introduce and compensate for dispersion serve an important role in
communication networks, photonic signal processing, and nonlinear optics. In this article, we …

A cladding-modulated 1D photonic crystal is realized for creating ultra-large dispersion on a
silicon chip. Both normal dispersion and anomalous dispersion are realized on the same …

Waveguide Bragg grating filters with narrow bandwidths and high optical rejections are key
functions for several advanced silicon photonics circuits. Here, we propose and demonstrate …

Bragg gratings are key optical elements for applications in communications, sensing, and
lasers. Phase-shifted Bragg gratings are a special case where the simple periodic structure …

Leveraging on the mature processing infrastructure of silicon microelectronics, silicon
photonic integrated circuits may be readily scaled to large volume production for low-cost …

An integrated high-order phase-shifted Bragg grating, comprising six quarter-wave sections
between Bragg grating mirrors in a laterally-corrugated strip waveguide has been realized in …

We develop a dispersive phase filter design framework suitable for compact integration
using waveguide Bragg gratings (WBGs) in silicon. Our proposal is to utilize an equivalent …

We discuss recent progress and challenges in realizing Bragg-grating devices on the
submicron silicon-on-insulator platform for next-generation optical communications …

We report an electrically programmable equivalent-phase-shifted (EPS) waveguide Bragg
grating implemented on silicon with programmable spectral response. Equivalent phase …

In this paper, we perform an investigation of terabit-scale data transmission in silicon
subwavelength grating (SWG) waveguides for wavelength-division multiplexing (WDM) …