Germanium-on-silicon waveguides operating at mid-infrared wavelengths up to 8.5 μm.
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DOI: 10.1364/oe.25.027431
Abstract: We report transmission measurements of germanium on silicon waveguides in the 7.5-8.5 μm wavelength range, with a minimum propagation loss of 2.5 dB/cm at 7.575 μm. However, we find an unexpected strongly increasing loss at… read more here.
Keywords: waveguides operating; operating mid; silicon waveguides; silicon ... See more keywords