Browsing Masters Degrees (Physics) by Author "Mhlanga, Thandeka."
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Generation and detection of bessel beams. Mhlanga, Thandeka. (2015)In this dissertation we study the properties of Bessel-Gauss beams. Bessel-Gauss beams are created by the interference of plane waves lying on a cone, and have unique properties: they propagate without spreading and ...