Subwavelength grating : A new type of microphotonic waveguide and implementations to fiber-chip coupling, waveguide crossing and refractive index engineering

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DOIResolve DOI: http://doi.org/10.1109/GROUP4.2010.5643436
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TypeArticle
Proceedings title7th IEEE International Conference on Group IV Photonics (GFP)
Conference7th IEEE International Conference on Group IV Photonics (GFP), September 1-3, 2010, Beijing, China
Pages3133; # of pages: 3
SubjectSubwavelength; grating; coupler; silicon; multiplexer; diffraction
AbstractWe demonstrate a new microphotonic waveguide principle based on subwavelength gratings. We also present several practical implementations of subwavelength waveguides, including a microphotonic fiber-chip coupler with a coupling loss as small as -0.3 dB, a waveguide crossover with an excess loss of 0.02dB/crossing and a PDL of <0.1 dB, and a new type of planar waveguide multiplexer.
Publication date
LanguageEnglish
AffiliationNRC Institute for Microstructural Sciences; NRC Genomics and Health Initiative; National Research Council Canada
Peer reviewedYes
NPARC number17326693
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Record identifier1bf121f5-7c8f-4263-9674-efac04784421
Record created2011-03-26
Record modified2016-05-09
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