Silicon germanium quantum cascade heterostructures for infrared emission

Kelsall, R. W., Domic, Z., Harrison, P., Lynch, Stephen Anthony ORCID: https://orcid.org/0000-0001-9818-2284, Townsend, P., Paul, D. J., Noris, D. J., Liew, S. L., Cullis, A. G., Li, X., Zhang, J., Bain, M. and Gamble, H. S. 2004. Silicon germanium quantum cascade heterostructures for infrared emission. Presented at: 1st IEEE International Conference on Group IV Photonics, Hong Kong, China, 29 September -1 October 2004. First IEEE International Conference on Group IV Photonics, 29 Sept.-1 Oct. 2004. Los Alamitos, CA: IEEE, pp. 34-36. 10.1109/GROUP4.2004.1416644

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Abstract

This work demonstrates that there are no fundamental obstacles to the realization of a Si/SiGe quantum cascade laser. This study also reports a number of significant achievements which indicate that the technology is now sufficient, or can be developed to a sufficient level, to attain a working device.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Subjects:	Q Science > QC Physics
Publisher:	IEEE
ISBN:	0780384741
Related URLs:	Publisher
Last Modified:	19 Oct 2022 10:43
URI:	https://orca.cardiff.ac.uk/id/eprint/25336

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