Accession Number:

AD1048748

Title:

Low Power Optical Phase Array Using Graphene on Silicon Photonics

Descriptive Note:

Technical Report,02 Jun 2016,02 Dec 2017

Corporate Author:

Columbia University in the City of New York New York United States

Personal Author(s):

Report Date:

2018-03-01

Pagination or Media Count:

34.0

Abstract:

In this report, Columbia University investigated the potential of using low loss and low power graphene phase shifter for integrated silicon photonics. The work developed the critical steps for a platform consisting of 2D materials embedded in waveguides, in which electrostatic doping is used for tuning the dielectric properties of the guiding structures. Graphene as well as other 2D materials and thin films, have been shown recently to exhibit high tunability of index with doping.This platform could enable ultrafast devices with unprecedented low power.

Subject Categories:

  • Inorganic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE