Street, M.W., Whitbread, N.D., Hutchings, D.C., Arnold, J.M., Marsh, J.H. , Aitchison, J.S., Kennedy, G.T. and Sibbett, W. (1997) Quantum-well intermixing for the control of second-order nonlinear effects in AlGaAs multiple-quantum-well waveguides. Optics Letters, 22(21), pp. 1600-1602. (doi: 10.1364/OL.22.001600)
Full text not currently available from Enlighten.
Abstract
We present experimental evidence to demonstrate the feasibility of a promising new quasi-phase-matching technique in AlGaAs multiple-quantum-well waveguides. Non-phase-matched second-harmonic-generation measurements indicate that, for sub-half-bandgap excitation near 1.5 µm, quantum-well intermixing by impurity-free vacancy disordering results in a reduction of the nonlinear susceptibility.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Marsh, Professor John and Arnold, Professor John |
| Authors: | Street, M.W., Whitbread, N.D., Hutchings, D.C., Arnold, J.M., Marsh, J.H., Aitchison, J.S., Kennedy, G.T., and Sibbett, W. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | Optics Letters |
| Publisher: | Optical Society of America |
| ISSN: | 0146-9592 |
| ISSN (Online): | 1539-4794 |
University Staff: Request a correction | Enlighten Editors: Update this record
Deposit and Record Details
Deposit and Record Details