Chapter 2: Part II Optical Fiber Transmissionkumars/Lightwave/slides...Chapter 2: Part II Optical...

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Chapter 2: Part II

Optical Fiber Transmission

Planar waveguide analogy

Guided and radiation modes

Mode weight factor vs mode index

Fiber as a linear system

Light propagation in free space and in optical fibers

Pulse propagation in free space

Pulse propagation in fiber with no dispersion

Pulse propagation in a dispersive fiber

Optical field distribution in the presence of dispersion

A Gaussian pulse

Power and frequency deviations vs time for an unchirped Gaussian

pulse

Rayleigh scattering in fibers

A fiber-optic link

Impact of third order dispersion

A fiber-optic link with dispersion compensating fiber

A simple fiber-optic system

A fiber-optic system with optical dispersion compensation

The evolution of pulse width in an optical fiber

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