dc.contributor.author |
Litvin, I
|
|
dc.contributor.author |
Burger, L
|
|
dc.contributor.author |
Forbes, A
|
|
dc.date.accessioned |
2015-11-04T11:56:55Z |
|
dc.date.available |
2015-11-04T11:56:55Z |
|
dc.date.issued |
2015-09 |
|
dc.identifier.citation |
Litvin, I, Burger, L and Forbes, A. 2015. Self-healing of Bessel-like beams with longitudinally dependent cone angles. Journal of Optics, vol. 17(10), 6pp. |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/8233
|
|
dc.description |
Copyright: IOP Publishing. This is the post-print version of the work. The definitive version is published in the Journal of Optics, Vol. 17(10), 6pp. |
en_US |
dc.description.abstract |
Bessel beams have been extensively studied, but to date have been created over a finite region inside the laboratory. Recently Bessel-like beams with longitudinally dependent cone angles have been introduced allowing for a potentially infinite quasi non-diffracting propagation region. Here we show that such beams can self-heal. Moreover, in contrast to Bessel beams where the self-healing distance is constant, here the self-healing distance is dependent on where the obstruction is placed in the field, with the distance increasing as the Bessel-like beam propagates farther. We outline the theoretical concept for this self-healing and confirm it experimentally. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
IOP Publishing |
en_US |
dc.relation.ispartofseries |
Worklist;15677 |
|
dc.subject |
Bessel-like beams |
en_US |
dc.subject |
Beam reconstruction |
en_US |
dc.title |
Self-healing of Bessel-like beams with longitudinally dependent cone angles |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Litvin, I., Burger, L., & Forbes, A. (2015). Self-healing of Bessel-like beams with longitudinally dependent cone angles. http://hdl.handle.net/10204/8233 |
en_ZA |
dc.identifier.chicagocitation |
Litvin, I, L Burger, and A Forbes "Self-healing of Bessel-like beams with longitudinally dependent cone angles." (2015) http://hdl.handle.net/10204/8233 |
en_ZA |
dc.identifier.vancouvercitation |
Litvin I, Burger L, Forbes A. Self-healing of Bessel-like beams with longitudinally dependent cone angles. 2015; http://hdl.handle.net/10204/8233. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Litvin, I
AU - Burger, L
AU - Forbes, A
AB - Bessel beams have been extensively studied, but to date have been created over a finite region inside the laboratory. Recently Bessel-like beams with longitudinally dependent cone angles have been introduced allowing for a potentially infinite quasi non-diffracting propagation region. Here we show that such beams can self-heal. Moreover, in contrast to Bessel beams where the self-healing distance is constant, here the self-healing distance is dependent on where the obstruction is placed in the field, with the distance increasing as the Bessel-like beam propagates farther. We outline the theoretical concept for this self-healing and confirm it experimentally.
DA - 2015-09
DB - ResearchSpace
DP - CSIR
KW - Bessel-like beams
KW - Beam reconstruction
LK - https://researchspace.csir.co.za
PY - 2015
T1 - Self-healing of Bessel-like beams with longitudinally dependent cone angles
TI - Self-healing of Bessel-like beams with longitudinally dependent cone angles
UR - http://hdl.handle.net/10204/8233
ER -
|
en_ZA |