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White light wavefront control with a spatial light modulator

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dc.contributor.author Spangenberg, D-M
dc.contributor.author Dudley, Angela L
dc.contributor.author Neethling, PH
dc.contributor.author Rohwer, EG
dc.contributor.author Forbes, A
dc.date.accessioned 2014-08-08T09:23:37Z
dc.date.available 2014-08-08T09:23:37Z
dc.date.issued 2014
dc.identifier.citation Spangenberg, D-M, Dudley, A.L., Neethling, P.H, Rohwer, E.G and Forbes, A. 2014. White light wavefront control with a spatial light modulator. Optics Express, vol. 22(11), pp 13870-13879 en_US
dc.identifier.issn 1094-4087
dc.identifier.uri http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-22-11-13870
dc.identifier.uri http://hdl.handle.net/10204/7566
dc.description Copyright: 2014 Optical Society of America. This is an Open Access journal. The journal authorizes the publication of the information herewith contained. Published in Optics Express, vol. 22(11), pp 13870-13879 en_US
dc.description.abstract Spatial light modulators are ubiquitous tools for wavefront control and laser beam shaping but have traditionally been used with monochromatic sources due to the inherent wavelength dependence of the calibration process and subsequent phase manipulation. In this work we show that such devices can also be used to shape broadband sources without any wavelength dependence on the output beam’s phase. We outline the principle mathematically and then demonstrate it experimentally using a supercontinuum source to shape rotating white-light Bessel beams carrying orbital angular momentum. en_US
dc.language.iso en en_US
dc.publisher Optical Society of America en_US
dc.relation.ispartofseries Workflow;13092
dc.subject Laser beam shaping en_US
dc.subject Diffraction en_US
dc.subject Optical vortices en_US
dc.subject Digital holography en_US
dc.subject Pulse shaping en_US
dc.subject Spatial light modulator en_US
dc.title White light wavefront control with a spatial light modulator en_US
dc.type Article en_US
dc.identifier.apacitation Spangenberg, D., Dudley, A. L., Neethling, P., Rohwer, E., & Forbes, A. (2014). White light wavefront control with a spatial light modulator. http://hdl.handle.net/10204/7566 en_ZA
dc.identifier.chicagocitation Spangenberg, D-M, Angela L Dudley, PH Neethling, EG Rohwer, and A Forbes "White light wavefront control with a spatial light modulator." (2014) http://hdl.handle.net/10204/7566 en_ZA
dc.identifier.vancouvercitation Spangenberg D, Dudley AL, Neethling P, Rohwer E, Forbes A. White light wavefront control with a spatial light modulator. 2014; http://hdl.handle.net/10204/7566. en_ZA
dc.identifier.ris TY - Article AU - Spangenberg, D-M AU - Dudley, Angela L AU - Neethling, PH AU - Rohwer, EG AU - Forbes, A AB - Spatial light modulators are ubiquitous tools for wavefront control and laser beam shaping but have traditionally been used with monochromatic sources due to the inherent wavelength dependence of the calibration process and subsequent phase manipulation. In this work we show that such devices can also be used to shape broadband sources without any wavelength dependence on the output beam’s phase. We outline the principle mathematically and then demonstrate it experimentally using a supercontinuum source to shape rotating white-light Bessel beams carrying orbital angular momentum. DA - 2014 DB - ResearchSpace DP - CSIR KW - Laser beam shaping KW - Diffraction KW - Optical vortices KW - Digital holography KW - Pulse shaping KW - Spatial light modulator LK - https://researchspace.csir.co.za PY - 2014 SM - 1094-4087 T1 - White light wavefront control with a spatial light modulator TI - White light wavefront control with a spatial light modulator UR - http://hdl.handle.net/10204/7566 ER - en_ZA


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