The letter proposes a new modulation technique to reduce speckle noise in multimode
optical fibre analogue transmission systems using semiconductor laser diodes. The …

The simple non-linear rate equations are used to predict the harmonic and intermodulation
performance of laser diodes excited by an arbitrary number of input sinusoids with arbitrary …

Subcarrier multiplexing uses the available fiber bandwidth in optical transmission, efficiently.
Semiconductor lasers, which are used as optical sources in such systems, exhibit nonlinear …

A linearization method for optical broadband transmission systems with direct analog
intensity modulation of laser diodes is presented. Nonlinear distortions are reduced by a …

Power fluctuations among the longitudinal modes of laser diodes cause noise in the
received signal after being filtered by a wavelength-dependent attenuation mechanism. We …

An analysis of the optimum optical modulation index of laser transmitters in SCM systems is
presented. Nonlinear distortion arising from overmodulation in a laser-limiter combination is …

Summary from only given. Photodetector nonlinearities can limit the performance of high-
dynamic-range analog optical systems. For systems that use short optical pulses to process …

The influence of the coherent reflected waves on the non-linear distortion performance of
semiconductor laser diodes excited by an arbitrary number of input sinusoids with arbitrary …

The current-modulation properties of an injection-locked semiconductor diode laser are
investigated, with focus on the two values of detuning at which the intensity or the phase …

Second-and third-order distortion measurements performed on various buried-
heterostructure InGaAsP DFB (distributed feedback) lasers and on LiNbO/sub 3/external …