Search for dissertations about: "nonlinear fiber optics"
Showing result 1 - 5 of 29 swedish dissertations containing the words nonlinear fiber optics.
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1. Erbium fiber ring lasers and their applications in ultrahigh speed fiber-optic transmission
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2. Signal restoration with the nonlinear optical loop mirror
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3. Mitigation of nonlinear fiber distortion using phase conjugation
Abstract : This thesis is devoted to the study of fiber-optic communication systems that mitigate nonlinear distortion due to the Kerr effect by transmitting a phase-conjugated copy alongside the signal followed by coherent superposition. This kind of communication systems are referred to as phase-conjugated twin waves systems when the phase-conjugated copy is transmitted on the orthogonal polarization. READ MORE
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4. Nonlinear intrachannel distortion in high-speed optical transmission systems
Abstract : The Kerr nonlinearity in optical fibres tends to generate signal distortion in dispersion-managed fibre-optic communication systems. Within a wavelength channel, the resulting intrachannel effects are timing jitter, i.e. READ MORE
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5. Tailored fiber lasers and their use in nonlinear optics
Abstract : The objective of this thesis work was to develop tailored fiber lasers, which meet the pump requirement for efficient continuous-wave (cw) frequency conversion to the visible and the mid-infrared wavelength regimes: a stable, high-power, wavelength-tunable, narrow-linewidth output in a single polarization. As a first step, the prospect of tuning ytterbium fiber lasers over an unprecedented wavelength range, from 980nm to 1100nm, was investigated. READ MORE