Photonic circuits for different coding schemes used in high speed Terabit communication

This paper is mainly focused on the photonic generation of advanced coding wireless signals with modulation formats like differential phase shift keying (DPSK), continuous phase frequency shift keying (CPFSK) using Mach Zehnder modulator and Semiconductor Lasers. The work presented in this paper is categorized in two parts: The first part deals with mathematical discussions on modulation using photonics for modulation and demodulation of signals, whereas the second part contains all simulation of optical techniques for modulation of demodulation of wireless signals.