Detecting orbital angular momentum in radio signals

Autor:	Then, H., Thidé, B., Mendonça, J. T., Carozzi, T. D., Bergman, J., Baan, W. A., Mohammadi, S., Eliasson, B.
Rok vydání:	2008
Předmět:	Astrophysics
Druh dokumentu:	Working Paper
Popis:	Electromagnetic waves with an azimuthal phase shift are known to have a well defined orbital angular momentum. Different methods that allow for the detection of the angular momentum are proposed. For some, we discuss the required experimental setup and explore the range of applicability.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0805.2735 Zobrazit plný text záznamu View this record from Arxiv