Subwavelength grating (SWG) waveguides in silicon-on-insulator are emerging as an enabling technology for implementing compact, high-performance photonic integrated …
LR Chen - Chinese Optics Letters, 2017 - opg.optica.org
We provide an overview of our recent work on developing subwavelength grating (SWG) waveguide devices as an enabling technology for integrated microwave photonics. First, we …
We propose and simulate the characteristics of optical filters based on subwavelength gratings. In particular, we demonstrate through numerical simulations the feasibility of …
It is a remarkable and straightforward approach to customize the dispersion and nonlinear properties of the photonic devices without varying the composition of the material by …
JH Schmid, PJ Bock, P Cheben, W Sinclair… - Silicon …, 2010 - spiedigitallibrary.org
We discuss several applications of both resonant and non-resonant subwavelength gratings (SWGs) for silicon photonics. We present results of evanescent field molecular sensing …
Silicon is the most ubiquitous material in the electronics industry, and is now expected to revolutionize photonics. In just over ten years, silicon photonics has become a key …
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 …
Z Zou, L Zhou, X Li, J Chen - Optics express, 2015 - opg.optica.org
We demonstrate integrated basic photonic components and Bragg gratings using 60-nm- thick silicon-on-insulator strip waveguides. The ultra-thin waveguides exhibit a propagation …