Starting with capacity- and sensitivity-constrained transport (fiber-optic networks, satellite links), optics is steadily replacing electronics, progressing into implementation- constrained (on-chi
This chapter provides an introduction to the theory and practice of modulation coding for data storage channels.
We report the first observation of the modulation doping effect in Si/Ge0.2 Si0.8 heterojunctions grown by molecular beam epitaxy.
Automatic speech recognition (ASR) systems can benefit from including into their acoustic processing part new features that account for various nonlinear and time-varying phenomena during speech pr
The perpetual demand for increasing the bandwidth of optical carrier networks leads to the advent of new transmission hierarchies beyond the current installed basis which are mainly consist of 2.5,
Recent developments in amplifier design tending toward more rigorous quality requirements have shown that the solutions of Van der Bijl and Carson are inadequate for certain purposes since they are
We demonstrate a Modulation Instability based Fiber Interferometer Switch (MIFIS), an ultrafast, all-optical fiber switch near 1.5microns with more than 40 dB of small signal gain (e.g.
We have examined modulation instability in an extended nonlinear Schroedinger equation.
Modulation instability that leads to break-up of intense cw radiation into a train of ultrashort pulses during its propagation in optical fibers occurs only in the presence of anomalous group-vel
We present the first measurements of the effects of below bandgap photoexcitation on exciton absorption in quantum wells.
