dc.contributor.author |
Roux, FS
|
|
dc.date.accessioned |
2014-01-24T10:15:08Z |
|
dc.date.available |
2014-01-24T10:15:08Z |
|
dc.date.issued |
2013-10 |
|
dc.identifier.citation |
Roux FS. 2013. How to distinguish between the annihilation and the creation of optical vortices. Optics letters, vol. 38(19), 3895-3898 |
en_US |
dc.identifier.issn |
0146-9592 |
|
dc.identifier.uri |
http://hdl.handle.net/10204/7180
|
|
dc.description |
Copyright: Optical Society of America. This is an OA journal. The journal authorizes the publication of the information herewith contained. Published in Optics letters, vol. 38(19), 3895-3898 |
en_US |
dc.description.abstract |
Optical vortices are always created or annihilated as vortex dipoles — pairs with opposite topological charge. Here a quantity, consisting of the transverse first and second derivatives of the optical field, is derived with which one can distinguish between vortex dipole annihilation and creation events. Analytical and numerical examples are provided as demonstration of the method. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Optical Society of America |
en_US |
dc.relation.ispartofseries |
Workflow;11939 |
|
dc.subject |
Gaussian beams |
en_US |
dc.subject |
Optics |
en_US |
dc.subject |
Optical vortices |
en_US |
dc.title |
How to distinguish between the annihilation and the creation of optical vortices |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Roux, F. (2013). How to distinguish between the annihilation and the creation of optical vortices. http://hdl.handle.net/10204/7180 |
en_ZA |
dc.identifier.chicagocitation |
Roux, FS "How to distinguish between the annihilation and the creation of optical vortices." (2013) http://hdl.handle.net/10204/7180 |
en_ZA |
dc.identifier.vancouvercitation |
Roux F. How to distinguish between the annihilation and the creation of optical vortices. 2013; http://hdl.handle.net/10204/7180. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Roux, FS
AB - Optical vortices are always created or annihilated as vortex dipoles — pairs with opposite topological charge. Here a quantity, consisting of the transverse first and second derivatives of the optical field, is derived with which one can distinguish between vortex dipole annihilation and creation events. Analytical and numerical examples are provided as demonstration of the method.
DA - 2013-10
DB - ResearchSpace
DP - CSIR
KW - Gaussian beams
KW - Optics
KW - Optical vortices
LK - https://researchspace.csir.co.za
PY - 2013
SM - 0146-9592
T1 - How to distinguish between the annihilation and the creation of optical vortices
TI - How to distinguish between the annihilation and the creation of optical vortices
UR - http://hdl.handle.net/10204/7180
ER -
|
en_ZA |