Optical gain and luminescence of a ZnO-MgZnO quantum well

D. Ahn; S. H. Park; E. H. Park; T. K. Yoo

doi:10.1109/LPT.2005.861972

Optical gain and luminescence of a ZnO-MgZnO quantum well

D. Ahn, S. H. Park, E. H. Park, T. K. Yoo

School of Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The optical gain and the luminescence of a ZnO quantum well with MgZnO barriers is studied theoretically. We calculated the non-Markovian optical gain and the luminescence for the strained-layer wurtzite quantum well taking into account the excitonic effects. It is predicted that both optical gain and luminescence are enhanced for the ZnO quantum well when compared with those of the InGaN-AlGaN quantum well structure due to the significant reduction of the piezoelectric effects in the ZnO-MgZnO systems.

Original language	English
Pages (from-to)	349-351
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	18
Issue number	2
DOIs	https://doi.org/10.1109/LPT.2005.861972
State	Published - 15 Jan 2006

Keywords

InGaN-AlGaN quantum well
Luminescence
Many-body effect exciton
Non-Markovian
Optical gain
ZnO-MgZnO quantum well

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10.1109/LPT.2005.861972

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title = "Optical gain and luminescence of a ZnO-MgZnO quantum well",

abstract = "The optical gain and the luminescence of a ZnO quantum well with MgZnO barriers is studied theoretically. We calculated the non-Markovian optical gain and the luminescence for the strained-layer wurtzite quantum well taking into account the excitonic effects. It is predicted that both optical gain and luminescence are enhanced for the ZnO quantum well when compared with those of the InGaN-AlGaN quantum well structure due to the significant reduction of the piezoelectric effects in the ZnO-MgZnO systems.",

keywords = "InGaN-AlGaN quantum well, Luminescence, Many-body effect exciton, Non-Markovian, Optical gain, ZnO-MgZnO quantum well",

author = "D. Ahn and Park, {S. H.} and Park, {E. H.} and Yoo, {T. K.}",

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T1 - Optical gain and luminescence of a ZnO-MgZnO quantum well

AU - Ahn, D.

AU - Park, S. H.

AU - Park, E. H.

AU - Yoo, T. K.

PY - 2006/1/15

Y1 - 2006/1/15

N2 - The optical gain and the luminescence of a ZnO quantum well with MgZnO barriers is studied theoretically. We calculated the non-Markovian optical gain and the luminescence for the strained-layer wurtzite quantum well taking into account the excitonic effects. It is predicted that both optical gain and luminescence are enhanced for the ZnO quantum well when compared with those of the InGaN-AlGaN quantum well structure due to the significant reduction of the piezoelectric effects in the ZnO-MgZnO systems.

AB - The optical gain and the luminescence of a ZnO quantum well with MgZnO barriers is studied theoretically. We calculated the non-Markovian optical gain and the luminescence for the strained-layer wurtzite quantum well taking into account the excitonic effects. It is predicted that both optical gain and luminescence are enhanced for the ZnO quantum well when compared with those of the InGaN-AlGaN quantum well structure due to the significant reduction of the piezoelectric effects in the ZnO-MgZnO systems.

KW - InGaN-AlGaN quantum well

KW - Luminescence

KW - Many-body effect exciton

KW - Non-Markovian

KW - Optical gain

KW - ZnO-MgZnO quantum well

UR - http://www.scopus.com/inward/record.url?scp=33645759677&partnerID=8YFLogxK

U2 - 10.1109/LPT.2005.861972

DO - 10.1109/LPT.2005.861972

M3 - Article

AN - SCOPUS:33645759677

SN - 1041-1135

VL - 18

SP - 349

EP - 351

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 2

ER -

Optical gain and luminescence of a ZnO-MgZnO quantum well

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Keywords

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