@inproceedings{139f2dc76bde44caa72fe26b386679d7,
title = "Generation of white-light optical vortices through cascaded four-wave mixing",
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.",
author = "P. Hansinger and G. Maleshkov and I. Garanovich and D. Skryabin and Neshev, {D. N.} and Kivshar, {Yu S.} and A. Dreischuh and Paulus, {G. G.}",
year = "2011",
doi = "10.1109/IQEC-CLEO.2011.6194055",
language = "English",
isbn = "9780977565771",
series = "2011 Int. Quantum Electron. Conf., IQEC 2011 and Conf. Lasers and Electro-Optics, CLEO Pacific Rim 2011 Incorporating the Australasian Conf. Optics, Lasers and Spectroscopy and the Australian Conf.",
pages = "808--810",
booktitle = "2011 Int. Quantum Electr. Conf., IQEC 2011 Conf Lasers Electro-Optics, CLEO Pacific Rim 2011 Incorporating Australasian Conf. on Optics, Lasers Spectrosc. Australian Conf. Optical Fibre Technol.- Conf",
note = "2011 International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011 ; Conference date: 28-08-2011 Through 01-09-2011",
}