Concepts for gain without inversion through dilute nitride band engineering

PEREIRA, Mauro and TOMIC, S. (2011). Concepts for gain without inversion through dilute nitride band engineering. In: Transparent Optical Networks (ICTON), 2011 13th International Conference on. IEEE, 1-3.

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Abstract

In this paper we discuss inter-conduction band gain without global inversion by engineering the conduction band effective masses. We recover the expected dispersive gain shape for similar masses and contrasting results if the effective masses characterizing the relevant subbands are very different. The relevance of many-body effects is investigated and numerical results are present for different structures.

Item Type:	Book Section
Research Institute, Centre or Group:	Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
Identification Number:	https://doi.org/10.1109/ICTON.2011.5970842
Depositing User:	Helen Garner
Date Deposited:	10 Dec 2014 10:40
Last Modified:	13 Jun 2017 13:24
URI:	http://shura.shu.ac.uk/id/eprint/8971

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