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Variable optical buffer using slow light in semiconductor nanostructures
2004
Advanced Optical and Quantum Memories and Computing
A compact variable all-optical buffer using semiconductor quantum dot (QD) structures is proposed and analyzed. The buffering effect is achieved by slowing down the optical signal using an external control light source to vary the dispersion characteristic of the medium via electromagnetically induced transparency effect. We present a theoretical investigation of the criteria for achieving slow light in semiconductor QDs. A QD structure with presence of strain is analyzed with the inclusion of
doi:10.1117/12.531799
fatcat:35s2pzajvzhz7oglk5hdnhzxn4