Coherent transfer of optical orbital angular momentum in multi-order Raman sideband generation

Autor:	Strohaber, J., Zhi, M., Sokolov, A. V., Kolomenskii, A. A., Paulus, G. G., Schuessler, H. A.
Rok vydání:	2012
Předmět:	Quantum Physics Physics - Optics
Druh dokumentu:	Working Paper
DOI:	10.1364/OL.37.003411
Popis:	Experimental results from the generation of Raman sidebands using optical vortices are presented. By generating two sets of sidebands originating from different locations in a Raman active crystal, one set containing optical orbital angular momentum and the other serving as a reference, a Young's double slit experiment was simultaneously realized for each sideband. The interference between the two sets of sidebands was used to determine the helicity and topological charge in each order. Topological charges in all orders were found to be discrete and follow selection rules predicted by a cascaded Raman process. Comment: 4 pages, 3 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1205.6528 Zobrazit plný text záznamu View this record from Arxiv