Ge-on-Si Mid-Infrared Waveguides Operating up to 11 μm Wavelength

Millar, R.W., Gallacher, K., Griskeviciute, U., Paul, D.J. , Baldassarre, L. and Ortolani, M. (2018) Ge-on-Si Mid-Infrared Waveguides Operating up to 11 μm Wavelength. In: 2018 IEEE 15th International Conference on Group IV Photonics (GFP), Cancun, Mexico, 29-31 Aug 2018, pp. 137-138. ISBN 9781538653616 (doi:10.1109/GROUP4.2018.8478757)

Millar, R.W., Gallacher, K., Griskeviciute, U., Paul, D.J. , Baldassarre, L. and Ortolani, M. (2018) Ge-on-Si Mid-Infrared Waveguides Operating up to 11 μm Wavelength. In: 2018 IEEE 15th International Conference on Group IV Photonics (GFP), Cancun, Mexico, 29-31 Aug 2018, pp. 137-138. ISBN 9781538653616 (doi:10.1109/GROUP4.2018.8478757)

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Publisher's URL: https://ieeexplore.ieee.org/document/8478757

Abstract

Germanium-on-silicon, mid-infrared waveguides operating up to 11 micron wavelength are demonstrated for the first time, with propagation losses below 5.5 dB/cm. The results indicate that the platform could be suitable for sensing applications in the 8–13 micron atmospheric window of the molecular fingerprint region.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Millar, Mr Ross and Griskeviciute, Ms Ugne and Paul, Professor Douglas and Gallacher, Dr Kevin
Authors: Millar, R.W., Gallacher, K., Griskeviciute, U., Paul, D.J., Baldassarre, L., and Ortolani, M.
College/School:College of Science and Engineering > School of Engineering
College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
ISSN:1949-209X
ISBN:9781538653616
Published Online:04 October 2018

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