Integrated silicon optomechanical cavity-waveguide devices for coherent photonic-microwave signal processing

Kejie Fang, Matt Matheny, Xingsheng Luan, Oskar Painter

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In an integrated silicon optomechanical cavity-waveguide system, we demonstrated on-chip coherent photonic-microwave signal processing which shows clear advantages over purely photonic methods. Specifically, we obtain an optical delay of 13.3 μs for a phonon waveguide length of 43 μm. In addition, we demonstrated microwave filter with reconfigurable pass/rejection bands in the gigahertz frequency range due to a novel radiation-pressure force induced boundary condition change.

Original languageEnglish (US)
Title of host publicationIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015
PublisherOptical Society of America (OSA)
Pages371p
ISBN (Print)9781557520005
DOIs
StatePublished - Jan 1 2015
Externally publishedYes
EventIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015 - Boston, United States
Duration: Jun 27 2015Jul 1 2015

Publication series

NameIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015

Other

OtherIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015
Country/TerritoryUnited States
CityBoston
Period6/27/157/1/15

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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