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Coupling of silicon...
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Wosinski, LechKTH,Fotonik,Laboratory of Photonics and Microwave Engineering
(author)
Coupling of silicon nanophotonic circuits to optical fibers
- Article/chapterEnglish2010
Publisher, publication year, extent ...
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IEEE Communications Society,2010
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-86356
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-86356URI
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https://doi.org/10.1109/ACP.2010.5682491DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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QC 20120214
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Silicon-based nanophotonic waveguides and components fabricated in silicon-on-insulator technology build a platform for high density photonic integrated circuits, where active III-V devices can be incorporated using evanescent field coupling. These circuits can be fabricated with standard CMOS technology processing, allowing for low cost mass production in applications such as optical networks, computer interconnects and sensing. Connecting of these integrated structures to the real world of optical fibers appears is an important problem to be solved. In this paper we discuss some solutions and present some of fabricated devices including a grating coupler-polarization splitter with over 50% efficiency for both polarizations and a nonuniform grating coupler with 68% efficiency for single polarization. To the best of our knowledge, they are the highest coupling efficiencies obtained by regular SOI grating couplers for both, single polarization and polarization splitting.
Subject headings and genre
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photonic integrated circuits
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silicon nanophotonic circuits
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silicon on insulator
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SRA - ICT
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SRA - Informations- och kommunikationsteknik
Added entries (persons, corporate bodies, meetings, titles ...)
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Wang, ZhechaoKTH,Mikroelektronik och tillämpad fysik, MAP,Laboratory of Photonics and Microwave Engineering(Swepub:kth)u13iwjtb
(author)
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Tang, YongboKTH,Mikroelektronik och tillämpad fysik, MAP,Laboratory of Optics and Microwave Engineering(Swepub:kth)u1en0bzk
(author)
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KTHFotonik
(creator_code:org_t)
Related titles
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In:Asia Communications and Photonics Conference and Exhibition, ACP 2010: IEEE Communications Society, s. 421-4229781424471119
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