Research Article

Numerical Analysis of Dielectric Optical Waveguides

João Paulo N. Torres
Instituto Superior Técnico and Instituto de Telecomunicações, Portugal
Carlos A. F. Fernandes
Instituto Superior Técnico and Instituto de Telecomunicações, Portugal
Ricardo A. Marques Lameirinhas
Instituto Superior Técnico and Instituto de Telecomunicações, Portugal
* Corresponding author
DOI icon 10.24018/ejphysics.2021.3.1.43

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Submitted 2020-12-23
Published 2021-01-04

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Article Main Content

The stochastic resonance (SR) in direct-modulated laser diodes is investigated using an analytical approach based on the laser rate equations for the carrier and photon densities, that include the cross correlation between the photon and carrier noises. This subject may be particularly important in the domain of Optical Communication Systems, where increasing demands on laser performance have led to the fabrication of more and more complex structures. In viewing the development of the associated technology, the importance of the simulation tools revealed of crucial importance.

Keywords: Lasers Optical Communications Optics Optoelectronic Devices Ring Waveguides

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