New Type of Arrayed Waveguide Grating for Island Applications

Silicon-Based Arrayed waveguide gratings for WDM and

We compare the performance of silicon-based arrayed waveguide gratings (AWGs) with star couplers of Rowland and Confocal configurations, respectively, for both TE and TM polarizations.

Compact Silicon-Arrayed Waveguide Gratings with Low

Array waveguide gratings (AWGs) have been widely used in multi-purpose and multi-functional integrated photonic devices for Microwave

Arrayed waveguide grating

Arrayed waveguide gratings (AWG) are commonly used as optical (de)multiplexers in wavelength division multiplexed (WDM) systems. These devices are capable of multiplexing many wavelengths

Subwavelength grating devices in silicon photonics

Abstract Subwavelength grating (SWG) waveguides in silicon-on-insulator are emerging as an enabling technology for implementing compact, high-performance photonic integrated devices

Custom Arrayed Waveguide Gratings with Improved Performance

Arrayed waveguide gratings (AWGs) are key optical components of various new applications in telecommunication, astronomy, medical imaging, and spec-troscopy. It is a very powerful integrated

Design of ultra-long waveguide grating antennas with uniform

We propose a novel type of waveguide grating antennas (WGAs) for silicon photonics based integrated optical phased arrays (OPAs) that require an ultra

A fully reconfigurable waveguide Bragg grating for

Bragg gratings are versatile elements used to perform spectral filtering in optical circuits. Here, the authors develop a scalable, reconfigurable grating device which can be electrically tuned to

Advances in Waveguide Bragg Grating Structures,

A Bragg grating (BG) is a one-dimensional optical device that may reflect a specific wavelength of light while transmitting all others. It is created by

Design of an arrayed waveguide grating optical

A proposed arrayed waveguide grating (AWG) demultiplexer (DEMUX) design for coarse wavelength division multiplexing (CWDM) networks

Highly directional waveguide grating antenna for optical phased array

In this paper, we propose the highly directional waveguide grating antenna by patterning the top cladding above the waveguide. Spatial separation of the grating structure from the waveguide

Design and characterization of arrayed waveguide gratings

Planar waveguides with ultra-low propagation loss are necessary for integrating optoelectronic systems that require long optical time delay or narrowband optical filters. In this paper,