Group IV photonics for the mid-infrared

DOIResolve DOI: http://doi.org/10.1364/IPRSN.2015.IT3A.2
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TypeArticle
Proceedings titleIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015
ConferenceIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2015, 27 June 2015 through 1 July 2015
ISBN9781557520005
Article numberIT3A.2
Pages371p
SubjectGermanium; Infrared devices; Nanophotonics; Active devices; Electro-absorption; Electrorefraction; Group-IV photonics; Low-loss waveguides; Mid-infrared detection; Silicon waveguide; Theoretical investigations; Waveguide filters
AbstractIn this paper we present SOI, suspended Si, and Ge-on-Si photonic platforms and mid- IR passive and active devices based on these platforms. We demonstrate low loss waveguides, splitters, filters, interferometers and spectrometers in different material platforms. Mid-infrared detection using defect engineered silicon waveguides is reported at the wavelength of 2-2.5 μm. All optical modulation in Ge is also analyzed. Finally, theoretical investigation of electroabsorption and electrorefraction in Ge is reported.
Publication date
LanguageEnglish
AffiliationNRC Institute for Microstructural Sciences; National Research Council Canada
Peer reviewedYes
NPARC number21276905
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Record identifier120c7050-8771-47e6-acdb-5a7575da5024
Record created2015-11-10
Record modified2016-05-09
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