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Characterization of High-K Double Slot Grating Couplers for on-chip Interconnects
KTH, School of Information and Communication Technology (ICT).
2012 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

In this project, optical waveguides are analyzed with the intention of explain the principles of confine and guide light by using materials with a specific refractive index. The waveguide fabrication process in a silicon wafer is review as for the different type of devices or waveguides. Optical measurements within a double slot grating couplers are performed achieving a waveguide loss of 0.01dBm/μm and a total efficiency of 25.5% per grating coupler. And an attempt to explain the different phenomena that causes a detrimental effect in the results as cleanliness conditions, equipment or the Gaussian beam effect is done.

Place, publisher, year, edition, pages
2012. , 34 p.
Trita-ICT-EX, 2012:284
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-109310OAI: diva2:581439
Available from: 2013-01-02 Created: 2013-01-02 Last updated: 2013-01-02Bibliographically approved

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