arXiv · 1008.2978
Silicon Waveguides and Ring Resonators at 5.5 μm
Abstract
We demonstrate low loss ridge waveguides and the first ring resonators for the mid-infrared, for wavelengths ranging from 5.4 to 5.6 μm. Structures were fabricated using electron-beam lithography on the silicon-on-sapphire material system. Waveguide losses of 4.0 +/- 0.7 dB/cm are achieved, as well as Q-values of 3.0 k.
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Alexander Spott, Yang Liu, Tom Baehr-Jones, Rob Ilic, Michael Hochberg. 2010-08-17. Silicon Waveguides and Ring Resonators at 5.5 μm. https://doi.org/10.1063/1.3514234
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