An investigation of MWIR AlInSb LEDs based on double heterostructures and multiple quantum wells

Ding, Y., Meriggi, L., Steer, M. J., Bulashevich, K., Thayne, I. G. , MacGregor, C., Sorel, M. and Ironside, C. (2014) An investigation of MWIR AlInSb LEDs based on double heterostructures and multiple quantum wells. In: 2014 Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD2014), Perth, Australia, 14-17 Dec 2014, pp. 124-126. ISBN 9781479968671 (doi: 10.1109/COMMAD.2014.7038668)

Abstract

Mid-infrared LEDs based on AlInSb double heterostrucutre and multiple quantum well active regions have been simulated and investigated using the SimuLED software package from STR. The simulation results indicate that the double heterostrucutre and multiple quantum well active regions offer higher carrier injection efficiency and energy conversion. This translates into an output power and wall-plug efficiency that are three and two times higher, respectively, than a conventional homojunction active region.

• Item Type: Conference Proceedings
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Thayne, Professor Iain and Sorel, Professor Marc and Ironside, Professor Charles and Steer, Dr Matthew and Ding, Dr Ying
• Authors: Ding, Y., Meriggi, L., Steer, M. J., Bulashevich, K., Thayne, I. G., MacGregor, C., Sorel, M., and Ironside, C.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
• ISBN: 9781479968671
• Copyright Holders: Copyright © 2014 The Authors
• Publisher Policy: Reproduced in accordance with the copyright policy of the publisher.

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