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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the definition of the Fourier transform and its application in describing waves in single-mode fibers, including the propagation of chirped pulses and the effect on the spectrum. It also delves into the concept of propagation constants, discussing the real and imaginary parts, effective refractive index, and the linear and nonlinear contributions. The lecture further explores the linear part of the propagation constant, dispersion parameters, and the relationship between phase velocity and group velocity.