Photonics is a fast and galloping technology related to both microwave and optics science.
Photonics is a very vast and distinctive field in recent days. Due to the enlarged difficulty of …

With the development trend of wireless and broadband in the communication link and even
the whole information industry, the demand of high‐frequency microwave bandwidth has …

The performance of directly-modulated lasers (DMLs) is severely impaired by nonlinear
behaviour when operating at high symbol rates. We propose a new linearization method for …

A novel electronic dispersion post-compensation algorithm is described and experimentally
demonstrated for short reach optical links employing a directly modulated laser (DML) as a …

A new linearization method for optical transmitters based on directly modulated lasers
(DMLs), named the Stretched A method, was proposed in Parts I and II of this work. Parts I …

In this paper, we report the first experimental demonstration of the Stretched A linearisation
method. The theoretical framework of the method and related simulation studies have been …

An electronic dispersion precompensation scheme for a chirp-managed directly modulated
laser is described and experimentally demonstrated for transmission at 10.709 Gb/s. A …

A software-defined optical Tx is designed and demonstrated generating signals with various
formats and pulse-shapes in real-time. Special pulse-shapes such as OFDM or Nyquist …

The theoretical possibility of enhancing the modulation bandwidth of a semiconductor laser
using digital signal processing (DSP) and a digital-to-analog converter (DAC) is …

The generation of differential-phase-shift keying (DPSK) signals is demonstrated using a
directly modulated passive feedback laser at 10.709-Gb/s, 14-Gb/s and 16-Gb/s. The quality …