Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Nonlinear beam steering by fractional vortex dipoles

Date

Authors

Maleshkov, Georgi

Neshev, Dragomir

Dreischuh, Alexander

Publisher

American Physical Society

Abstract

We study the ability of beams with complex phase dislocations to guide and steer signal beams in self-focusing nonlinear media. In particular, we report on the experimental demonstration of signal deflection by beams carrying step-screw phase dislocation

Keywords

Keywords: Beam deflection; Non-linear beams; Non-linear media; Phase dislocation; Screw phase dislocation; Self-focusing; Signal beams

URI

http://hdl.handle.net/1885/53459

Collections

ANU Research Publications

Source

Physical Review A: Atomic, Molecular and Optical Physics

Type

Journal article

DOI

10.1103/PhysRevA.80.053828

Restricted until

2037-12-31

Downloads

File

Description

01_Maleshkov_Nonlinear_beam_steering_by_2009.pdf (726.7 KB)