Digital signal processing for compensation for fibre nonlinearity Is a key enabler of ever-
greater demand higher data rates for unified optical transmissions. A big challenge to the …

In this paper, we review different designs of distributed Raman amplifiers which have been
proposed to minimize the signal power profile asymmetry in mid-link optical phase …

We introduce a novel (to our knolwedge) interferometric fiber optic parametric amplifier
(FOPA), allowing for the suppression of unwanted four-wave mixing products. We perform …

In-line optical phase conjugation is a well-known technique to enhance the received signal
quality through nonlinearity compensation. Being able to implement the conjugation in cm …

Wavelength conversion using all-optical phase modulation in a fiber driven by two pump
waves is investigated. The operation features are analyzed using an all-optical phase …

In this paper, we investigate various designs of distributed Raman amplifier (DRA) to extend
amplification bandwidth in mid-link optical phase conjugation (OPC) systems and compare …

This paper presents the quantitative measurement through an experimental test of 640 Gbps
16-QAM coherent-optical orthogonal frequency-division multiplexing (CO-OFDM) over 800 …

Nonlinear Optical Loop Mirror for Waveband-Shift Free Optical Phase Conjugation Page 1
Nonlinear Optical Loop Mirror for Waveband-Shift Free Optical Phase Conjugation Vladimir …

An optimized design for a broadband Raman optical amplifier in standard single-mode fiber
covering the C and L bands is presented, to be used in combination with wideband optical …

Waveband-Shift-Free Optical Phase Conjugation in Fiber Loop Mirror Across 35-nm
Bandwidth Page 1 Waveband-Shift-Free Optical Phase Conjugation in Fiber Loop Mirror …