This paper presents an all-optical phase conjugation technique based on coherent optical signal processing by cross-phase-modulation in SOA-MZIs.
A novel method to reconstruct the optical phase of fiber laser data pulses allows for generating phase-coded signal formats at record high speed (up to 320 Gb/s).
A novel method to re-construct and modulate the optical phase of OTDM generated data pulses allows for phase-coding at ultra-high-speeds.
The photorefractive effect (optically induced index changes) has been extensively studied in electro-optic insulators because of its potential for all optical processing i.e.
We describe the operation of a two-pump parametric optical regenerator. It is shown that higher-order parametric coupling provides optical regeneration with a high extinction ratio.
We describe the operation of a two-pump parametric optical regenerator. It is shown that higher-order parametric coupling provides optical regeneration with a high extinction ratio.
A novel scheme of all-optical regeneration for DQPSK and QPSK signals using phase-sensitive amplifiers (PSAs) is proposed and its effectiveness is studied through numerical simulations.
An all-optical regeneration scheme for DQPSK and QPSK signals using phase-sensitive amplifiers (PSAs) is studied and its effectiveness is investigated through numerical simulations.
: All-optical regeneration, once believed to be the Holy Grail of optical communications for extending reach and mitigating transmission impairments, is now being challenged by the progress in elec
Parametric devices based on four-wave mixing in fibers enable the amplification, frequency conversion and phase conjugation of optical signals.
