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Soliton pulses generation and filtering using micro-ring resonators for DWDM-based soliton communication
Author(s)
Sangwara, N.
Pornsuwancharoen, N.
Yupapin, P. P.
Date Issued
August 1, 2010
Type
Article
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 obtained have shown that the multi-soliton pulses can be localized coherently within the micro-ring waveguide. This is shown that the generation of the multi-soliton pulses within the micro-ring resonator is achieved, which is available for long-distance communication with dense wavelength division multiplexing (DWDM). The significant increase in channel number and spacing are obtained, whereas the large free spectrum range (FSR) of 600 pm is achieved. © 2009 Elsevier GmbH. All rights reserved.
Citation
Optik, 121(14), 1263-1267, 2010