Multi Soliton Generation for Enhance Optical Communication

Abstract

We propose a new optical system that can be used to form the multi-soliton pulses within the micro-ring resonators. The system consists of two micro-ring resonators and an add/drop multiplexer that can be integrated into a single system. The large bandwidth signal is generated by using a soliton pulse propagating in a Kerr-type nonlinear medium. The tuned soliton pulses in either spatial or temporal modes are obtained by using the add/drop multiplexer. Results show the generation of multi-soliton pulses within the micro-ring resonator can be achieved for long distance communication. This results in an increase in the number of channels and spaces with a large free spectrum range (FSR) of 650 pm for dense wavelength division multiplexing (DWDM).

Dark-Bright Solitons Conversion System for Secured and Long Distance Optical Communication

“…We have shown that the dark soliton can be input and chopped to the noisy signals for security use within the nonlinear ring resonator system [7]. The required users can retrieve the original signal through an add/drop filter, where they can select to retrieve in either bright or dark soliton pulses [8,9]. The filtering feature of the optical signal is presented within an add/drop filter, where the suitable parameters can be operated to obtain the required output energy [10].…”

Femtosecond Optical Quantum Memory Generation Using Optical Bright Soliton

“…(3) indicates that a ring resonator in the particular case is very similar to a Fabry-Perot cavity, which has an input and an output mirror with a field reflectivity (1 − ) and a fully reflecting mirror. 43 In this work, the equations of the circulating and output intensity powers of the ring resonators are derived and simulated mathematically using the Z-transform technique, where the iterative method is applied to obtain the result based on the 20000 roundtrip of the input bright soliton power within the ring resonators. The large bandwidth signals are generated within the system while the filtering process is required to tune the required signals, For the add/drop system, the interior signals can be expressed by…”

Long Distance Communication Using Localized Optical Soliton via Entangled Photon

“…T is known [41][42][43][44][45]. For the soliton pulse in the micro ring device, a balance should be achieved between the dispersion length (L D ) and the nonlinear length (L NL = (1/ NL ) [46], where  = n 2 ×k 0 , is the length scale over which disperse or nonlinear effects makes the beam becomes wider or narrower [47][48][49][50].…”