dc.contributor.author |
Chen, M
|
|
dc.contributor.author |
Dainty, C
|
|
dc.contributor.author |
Roux, FS
|
|
dc.date.accessioned |
2012-05-16T09:08:25Z |
|
dc.date.available |
2012-05-16T09:08:25Z |
|
dc.date.issued |
2011-08 |
|
dc.identifier.citation |
Chen, M, Dainty, C and Roux, FS. 2011. Speckle evolution with multiple steps of least-squares phase removal. Physical Review A, vol. 84, 023846, DOI: 10.1103/PhysRevA.84.023846 |
en_US |
dc.identifier.issn |
1050-2947 |
|
dc.identifier.uri |
http://pra.aps.org/abstract/PRA/v84/i2/e023846
|
|
dc.identifier.uri |
http://hdl.handle.net/10204/5861
|
|
dc.description |
Copyright: 2011 American Physical Society. |
en_US |
dc.description.abstract |
The authors study numerically the evolution of speckle fields due to the annihilation of optical vortices after the least-squares phase has been removed. A process with multiple steps of least-squares phase removal is carried out to minimize both vortex density and scintillation index. Statistical results show that almost all the optical vortices can be removed from a speckle field, which finally decays into a quasiplane wave after such an iterative process. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
American Physical Society |
en_US |
dc.relation.ispartofseries |
Workflow;8897 |
|
dc.subject |
Optical vortices |
en_US |
dc.subject |
Speckle evolution |
en_US |
dc.title |
Speckle evolution with multiple steps of least-squares phase removal |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Chen, M., Dainty, C., & Roux, F. (2011). Speckle evolution with multiple steps of least-squares phase removal. http://hdl.handle.net/10204/5861 |
en_ZA |
dc.identifier.chicagocitation |
Chen, M, C Dainty, and FS Roux "Speckle evolution with multiple steps of least-squares phase removal." (2011) http://hdl.handle.net/10204/5861 |
en_ZA |
dc.identifier.vancouvercitation |
Chen M, Dainty C, Roux F. Speckle evolution with multiple steps of least-squares phase removal. 2011; http://hdl.handle.net/10204/5861. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Chen, M
AU - Dainty, C
AU - Roux, FS
AB - The authors study numerically the evolution of speckle fields due to the annihilation of optical vortices after the least-squares phase has been removed. A process with multiple steps of least-squares phase removal is carried out to minimize both vortex density and scintillation index. Statistical results show that almost all the optical vortices can be removed from a speckle field, which finally decays into a quasiplane wave after such an iterative process.
DA - 2011-08
DB - ResearchSpace
DP - CSIR
KW - Optical vortices
KW - Speckle evolution
LK - https://researchspace.csir.co.za
PY - 2011
SM - 1050-2947
T1 - Speckle evolution with multiple steps of least-squares phase removal
TI - Speckle evolution with multiple steps of least-squares phase removal
UR - http://hdl.handle.net/10204/5861
ER -
|
en_ZA |