dc.contributor.author |
Schulze, C
|
|
dc.contributor.author |
Flamm, D
|
|
dc.contributor.author |
Duparré, M
|
|
dc.contributor.author |
Forbes, A
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|
dc.date.accessioned |
2013-11-21T06:12:56Z |
|
dc.date.available |
2013-11-21T06:12:56Z |
|
dc.date.issued |
2012-11 |
|
dc.identifier.citation |
Schulze, C, Flamm, D, Duparré, M and Forbes, A. 2012. Beam-quality measurements using a spatial light modulator. Optics Letters, vol. 37(22), pp 4687-4689 |
en_US |
dc.identifier.issn |
0146-9592 |
|
dc.identifier.uri |
http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-22-4687
|
|
dc.identifier.uri |
http://hdl.handle.net/10204/7085
|
|
dc.description |
Copyright: 2013 Optical Society of America. This is an Open Access journal. The journal authorizes the publication of the information herewith contained. Published in Optics Letters, vol. 37(22), pp 4687-4689 |
en_US |
dc.description.abstract |
We present a fast and easy technique for measuring the beam propagation ratio, M2, of laser beams using a spatial light modulator. Our technique is based on digitally simulating the free-space propagation of light, thus eliminating the need for the traditional scan in the propagation direction. We illustrate two approaches to achieving this, neither of which requires any information of the laser beam under investigation nor necessitates any moving optical components. The comparison with theoretical predictions reveals excellent agreement and proves the accuracy of the technique. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Optical Society of America |
en_US |
dc.relation.ispartofseries |
Workflow;11283 |
|
dc.subject |
Laser beams |
en_US |
dc.subject |
Mathematical optics |
en_US |
dc.subject |
Beam propagation ratio |
en_US |
dc.subject |
Spatial light modulator |
en_US |
dc.title |
Beam-quality measurements using a spatial light modulator |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Schulze, C., Flamm, D., Duparré, M., & Forbes, A. (2012). Beam-quality measurements using a spatial light modulator. http://hdl.handle.net/10204/7085 |
en_ZA |
dc.identifier.chicagocitation |
Schulze, C, D Flamm, M Duparré, and A Forbes "Beam-quality measurements using a spatial light modulator." (2012) http://hdl.handle.net/10204/7085 |
en_ZA |
dc.identifier.vancouvercitation |
Schulze C, Flamm D, Duparré M, Forbes A. Beam-quality measurements using a spatial light modulator. 2012; http://hdl.handle.net/10204/7085. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Schulze, C
AU - Flamm, D
AU - Duparré, M
AU - Forbes, A
AB - We present a fast and easy technique for measuring the beam propagation ratio, M2, of laser beams using a spatial light modulator. Our technique is based on digitally simulating the free-space propagation of light, thus eliminating the need for the traditional scan in the propagation direction. We illustrate two approaches to achieving this, neither of which requires any information of the laser beam under investigation nor necessitates any moving optical components. The comparison with theoretical predictions reveals excellent agreement and proves the accuracy of the technique.
DA - 2012-11
DB - ResearchSpace
DP - CSIR
KW - Laser beams
KW - Mathematical optics
KW - Beam propagation ratio
KW - Spatial light modulator
LK - https://researchspace.csir.co.za
PY - 2012
SM - 0146-9592
T1 - Beam-quality measurements using a spatial light modulator
TI - Beam-quality measurements using a spatial light modulator
UR - http://hdl.handle.net/10204/7085
ER -
|
en_ZA |