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HOME / Performance Comparison of New Arrayed Waveguide Gratings vs Single-Mode vs Multi-Mode

Performance Comparison of New Arrayed Waveguide Gratings vs Single-Mode vs Multi-Mode

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.

APN-24-100501 1..8

Abstract. A high-performance silicon arrayed-waveguide grating (AWG) with 0.4-nm channel spacing for dense wavelength-division multiplexing systems is designed and realized successfully. The device

Low-loss single-mode operation in silicon multi-mode arrayed waveguide

We investigate the single-mode operation in a silicon arrayed multi-mode waveguide grating. By introducing a double-etched structure at the boundary of a star coupler with inverse

NTT Technical Review, Vol. 19, No. 4, Apr. 2021

Arrayed waveguide gratings (AWGs) have been globally applied for WDM as wavelength multi-plexers and demultiplexers in line with the progress in silica-based planar lightwave circuits (PLCs) .

(PDF) High-performance silicon arrayed-waveguide grating (de

A silicon arrayed‐waveguide grating (AWG) with 1.6‐nm channel spacing is proposed and realized with high performances for dense wavelength‐division (de)multiplexing systems.

Wavelength Tunable, Polymer-Based Arrayed Waveguide Gratings

We present a hybrid integrated photonic circuit with tunable arrayed waveguide gratings (AWGs) as (DE-)MUX stages for optical modulators for use in parallel convolution processing.

High-performance arrayed waveguide grating

Planar technology and design have evolved significantly in the past decade, both in terms of performance and yield, reducing the cost/performance advantage of thin-film filters (TFF) over

Design, fabrication and characterization of arrayed waveguide grating

According to the shape of the arrayed waveguide, the AWGs can be divided into two types: traditional AWG and saddle AWG. Light composed of multiple wavelengths comes in from the

Compact ultrabroad-bandwidth cascaded arrayed waveguide gratings

Abstract: Here, we present a compact, high-resolution, and ultrabroad-bandwidth arrayed waveguide grating (AWG) realized in a silicon nitride (Si3N4) platform.

A Review on Arrayed Waveguide Grating Multiplexer/De-multiplexer

Comparison in the performance between the arrayed waveguide gratings and Echelle gratings for WDM system based on silicon-on-insulator platform for different channel spacing and different values

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

Improved performance of a silicon arrayed waveguide grating by

Improved performance of a silicon arrayed waveguide grating by reduction of higher order mode generation near the boundary of a star coupler Jaegyu Park*a, Jiho Jooa, Hyundai Parka, Myung

Inverse Design and Demonstration of Broadband Grating Couplers

In this article, we present and apply the design approach to grating couplers on 220 nm silicon-on-insulator for a va-riety of target bandwidths. We fabricate and experimentally characterize a subset of

Improved performance of a silicon arrayed waveguide

We investigate the improvement of an insertion loss in silicon arrayed waveguide grating (AWG), by analyzing the multimode generation due to the

Anisotropy-free arrayed waveguide gratings on X-cut

This leads to the first implementation of arrayed waveguide gratings on X-cut thin-film lithium niobate with various configurations and high-performances.

NTT Technical Reivew, June 2006, Vol. 4, No

A quasi-single-mode waveguide with a slightly larger waveguide width than a true single-mode waveguide can provide both low loss and low modal noise. To achieve a quasi-single-mode

Challenges in the simulation of a multimode arrayed waveguide grating

The design will be based on an Arrayed Waveguide Grating (AWG). Due to different properties of polymers, a complete redesign of glass-based WDM is necessary. To realize this

Custom Arrayed Waveguide Gratings with Improved Performance

There are several examples of custom AWG designs in the literature aiming for improved system performance. In this review, we will provide an overview of the available methods for

High-performance silicon arrayed-waveguide grating (de)multiplexer

The device design involves broadening the arrayed waveguides far beyond the single-mode regime, which minimizes random phase errors and propagation loss without requiring any

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

Arrayed waveguide grating (AWG)

We start with the eigenmode solver to calculate the modal properties of a single waveguide and a slab. This is followed by the varFDTD simulation to further

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