Ge on Si Photonics Platform for Mid-Infrared Sensors

Gallacher, K. , Grickeviciute, U., Millar, R. W. and Paul, D. J. (2021) Ge on Si Photonics Platform for Mid-Infrared Sensors. In: 2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Cabo San Lucas, Mexico, 19-21 July 2021, ISBN 9781665416009 (doi: 10.1109/SUM48717.2021.9505799)

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Mid-infrared spectroscopy in the fingerprint region of the electromagnetic spectrum is demonstrated using a Ge on Si photonic platform technology. Components that can be integrated into complete lab-on-a-chip sensors for spectroscopic identification of healthcare and security analytes is presented capable of parts per billion sensitivity.

Item Type:Conference Proceedings
Additional Information:The research was also funded by the Royal Academy of Engineering (CiET2021 123 and RF-201819-18-187).
Glasgow Author(s) Enlighten ID:Millar, Dr Ross and Paul, Professor Douglas and Gallacher, Dr Kevin
Authors: Gallacher, K., Grickeviciute, U., Millar, R. W., and Paul, D. J.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
Copyright Holders:Copyright © 2021 IEEE
First Published:First published in 2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)
Publisher Policy:Reproduced in accordance with the publisher copyright policy

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
171911Engineering Quantum Technology Systems on a Silicon PlatformDouglas PaulEngineering and Physical Sciences Research Council (EPSRC)EP/N003225/1ENG - Electronics & Nanoscale Engineering