Two-dimensional arrays of InGaAs/InP MQW modulators

Novel MQW modulator arrays operating in the 1.3-1.5 mu m wavelength range are described: (i) arrays of devices with symmetrical coupled wells operating without the need for an offset bias; and (ii) a demonstration of the use of Double-sided Epitaxy in improving modulation to 3.8 dB for a -10 V change in bias.<
>