Now showing items 11-15 of 15
Electro-optic modulation of InAs quantum dot waveguides
(Technische Universiteit Eindhoven, 2008)
The linear electro-optic properties in waveguides containing self-organized In As quantum dots were studied experimentally. Fabry-Perot measurements at 1515 nm on InAs/GaAs quantum dot structures yield a significantly ...
Pressure sensing using micromachined asymmetric integrated vertical coupler
Analysis of a novel pressure sensor based on a SOI asymmetric vertical coupler is presented. The integrated optical component is a coupler composed of a single mode low index waveguide and a thin silicon slab.
Plasma enhanced chemical vapor deposition of low-loss as-grown germanosilicate layers for optical waveguides
We report on systematic growth and characterization of low-loss germanosilicate layers for use in optical waveguides. Plasma enhanced chemical vapor deposition (PECVD) technique was used to grow the films using silane, ...
Slow surface plasmons on Moiré surfaces
In this report, the authors present the design, fabrication and realization of coupled plasmonic cavities using metallic Moire structures. The phase shifts at the nodes of Moire pattern enable localization of SPPs resulting ...
Novel integrated optical displacement sensor for scanning force microscopies
A novel displacement sensor for scanning force microscoples using an integrated optical micro-ring resonator is described. Device operates by monitoring the changes in transmission spectrum of micro-ring resonator. This ...