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Energy band structure of a 3SQW at an external electric field of 60 kV∕cm. Calculated first and second electron wave functions as well as the heavy and light-hole wave functions are shown.
Difference in average position of electron and hole in their lowest state (left axis), and their wave function overlap integral (right axis) for 3SQW and RQW structures.
Measured change of index vs the applied reverse bias at different wavelengths for a linearized phase modulator.
Change of index vs reverse bias values for a linearized 3SQW modulator compared to a conventional RQW modulator at for TE polarization. The linear-quadratic ration is indicated for each trace.
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