Analytic characterization of dynamic optical switching of symmetric self-electrooptic effect devices in extremely shallow quantum wells

Implementation of symmetric Fabry-Perot

Implementation of symmetric Fabry-Perot quantum well electroabsorption modulators in symmetric self-electrooptic effect devices

✍ P. Zouganeli; A. W. Rivers; G. Parry; J. S. Roberts 📂 Article 📅 1993 🏛 Springer 🌐 English ⚖ 931 KB

We report results from a symmetric cavity electroabsorption modulator (SCEM) in GaAs/AIGaAs. A reflection change of ,-~45% with an insertion loss of 1.3dB is obtained under 7.5 V in the normally-off mode. We discuss the factors that affect the device performance and compare the attainable performanc