| Photorefractive Grating in Multiple Quantum Well Planar Waveguide |
| E. Weinert-Rączka, M. Wichtowski, A. Ziółkowski and G. Staroń Institute of Electronics, Telecommunication and Informatics, Electrical Engineering Department, Technical University of Szczecin, al. Piastów 17, 70-310 Szczecin, Poland |
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| A photorefractive grating in a slab waveguide based on a semi-insulating AlGaAs/GaAs multiple quantum well structure with an electric field applied along the quantum well planes as an optically controlled, frequency selective mode coupling element with memory is analysed. |
| DOI: 10.12693/APhysPolA.103.229 PACS numbers: 42.65.--k, 42.65.Pc |