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 language | English |
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Title of host publication | Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011 |
Publisher | IEEE |
Pages | 808-810 |
Number of pages | 3 |
ISBN (Print) | 9780977565771 |
DOIs | |
Publication status | Published - 2011 |
Event | International Quantum Electronics Conference (IQEC), 2011 - Sydney Convention and Exhibition Centre , Sydney, Australia Duration: 28 Aug 2011 → 1 Sept 2011 |
Conference
Conference | International Quantum Electronics Conference (IQEC), 2011 |
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Country/Territory | Australia |
City | Sydney |
Period | 28/08/11 → 1/09/11 |