O'Neill, M., Marsh, J.H. , De La Rue, R. M. , Roberts, J.S., Button, C. and Gwilliam, R. (1990) Reduction of the propagation losses in impurity disordered quantum well waveguides. Electronics Letters, 26(19), pp. 1613-1615. (doi: 10.1049/el:19901034)
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Abstract
New results for propagation losses, 4.7 dB/cm, in (Al,Ga)As multiple quantum well (MQW) waveguides subjected to impurity induced disordering (IID) are described. Substantial, up to 90 meV, blue shifts in the absorption edge imply the suitability of this IID process for optoelectronic integration applications.
| Item Type: | Articles |
|---|---|
| Additional Information: | This work was supported by SERC through grants GR/D 31461 and GR/E 50117. |
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Marsh, Professor John and De La Rue, Professor Richard |
| Authors: | O'Neill, M., Marsh, J.H., De La Rue, R. M., Roberts, J.S., Button, C., and Gwilliam, R. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | Electronics Letters |
| Publisher: | Institution of Engineering & Technology |
| ISSN: | 0013-5194 |
| ISSN (Online): | 1350-911X |
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