Light emitting diode (LED) nonlinearities have a significant impact on the performance of
optical wireless (OW) communication systems based on orthogonal frequency division …

A detailed comparative experimental and theoretical study of nonlinear distortion in laser
diodes is undertaken to provide practical proving of the effectiveness and utility of the …

An optical feedforward compensation circuit for linearisation of analogue modulated
semiconductor lasers is described. A reduction in the second harmonic distortion of greater …

The nonlinearity inherent in semiconductor optical amplifiers can cause adverse system
effects, such as intermodulation distortion (IMD) in FDM systems, crosstalk in on/off-keying …

A detailed study of laser-diode intermodulation distortion (IMD) using the Volterra model that
was developed for the single-mode laser-diode with optoelectronic feedback is presented in …

The nonlinear Volterra equalizer has been proved to be able to solve the problem of
nonlinear distortion, but it has high computational complexity and is difficult to implement. In …

A novel method to suppress nonlinear distortion of directly modulated laser diodes using a
dual parallel modulation scheme has been proposed. The scheme exploits the fact that …

The transmission characteristics of analogue video signals are investigated by using
semiconductor laser diodes. It is shown that the linearity degradation due to speckle noise …

This paper presents theoretical investigation of the influence of gain suppression on
dynamic characteristics of InGaAsP laser diodes under digital modulation. The study is …

A dual-modulation technique for the compensation of electrooptic intensity modulator
nonlinearities is presented. Analysis, computer simulation, and experimental measurements …