Generation of white-light optical vortices through cascaded four-wave mixing

P. Hansinger, G. Maleshkov, I. Garanovich, D. Skryabin, D.N. Neshev, Yu.S. Kivshar, A. Dreischuh, G.G. Paulus

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

We study numerically and experimentally the process of cascaded four-wave mixing of a vortex beam imposed on short laser pulses propagating in a gas cell. We demonstrate that such cascaded nonlinear process leads to the generation of white-light optical vortices with well preserved vortex phase profile.
Original languageEnglish
Title of host publicationQuantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
PublisherIEEE
Pages808-810
Number of pages3
ISBN (Print)9780977565771
DOIs
Publication statusPublished - 2011
EventInternational Quantum Electronics Conference (IQEC), 2011 - Sydney Convention and Exhibition Centre , Sydney, Australia
Duration: 28 Aug 20111 Sep 2011

Conference

ConferenceInternational Quantum Electronics Conference (IQEC), 2011
CountryAustralia
CitySydney
Period28/08/111/09/11

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  • Cite this

    Hansinger, P., Maleshkov, G., Garanovich, I., Skryabin, D., Neshev, D. N., Kivshar, Y. S., Dreischuh, A., & Paulus, G. G. (2011). Generation of white-light optical vortices through cascaded four-wave mixing. In Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011 (pp. 808-810). IEEE. https://doi.org/10.1109/IQEC-CLEO.2011.6194055