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Mode analysis with a spatial light modulator as a correlation filter

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dc.contributor.author Flamm, D
dc.contributor.author Naidoo, Darryl
dc.contributor.author Schulze, C
dc.contributor.author Forbes, A
dc.contributor.author Duparré, M
dc.date.accessioned 2012-10-01T12:46:54Z
dc.date.available 2012-10-01T12:46:54Z
dc.date.issued 2012-07
dc.identifier.citation Flamm, D, Naidoo, D, Schulze, C, Forbes, A and Duparré, M. 2012. Mode analysis with a spatial light modulator as a correlation filter. Optics Letters, vol. 37(13), pp 2478-2480 en_US
dc.identifier.issn 0146-9592
dc.identifier.uri http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-13-2478
dc.identifier.uri http://hdl.handle.net/10204/6114
dc.description Copyright: 2012 OSA. This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-37-13-2478. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. en_US
dc.description.abstract A procedure for the real-time analysis of laser modes using a phase-only spatial light modulator is outlined. The procedure involves encoding into digital holograms by complex amplitude modulation a set of orthonormal basis functions into which the initial field is decomposed. This approach allows any function to be encoded and refreshed in real time (60 Hz). We implement a decomposition of guided modes propagating in optical fibers and show that we can successfully reconstruct the observed field with very high fidelity. en_US
dc.language.iso en en_US
dc.publisher Optical Society of America en_US
dc.relation.ispartofseries Workflow;9620
dc.subject Spatial light modulator en_US
dc.subject SLM en_US
dc.subject Optics en_US
dc.title Mode analysis with a spatial light modulator as a correlation filter en_US
dc.type Article en_US
dc.identifier.apacitation Flamm, D., Naidoo, D., Schulze, C., Forbes, A., & Duparré, M. (2012). Mode analysis with a spatial light modulator as a correlation filter. http://hdl.handle.net/10204/6114 en_ZA
dc.identifier.chicagocitation Flamm, D, Darryl Naidoo, C Schulze, A Forbes, and M Duparré "Mode analysis with a spatial light modulator as a correlation filter." (2012) http://hdl.handle.net/10204/6114 en_ZA
dc.identifier.vancouvercitation Flamm D, Naidoo D, Schulze C, Forbes A, Duparré M. Mode analysis with a spatial light modulator as a correlation filter. 2012; http://hdl.handle.net/10204/6114. en_ZA
dc.identifier.ris TY - Article AU - Flamm, D AU - Naidoo, Darryl AU - Schulze, C AU - Forbes, A AU - Duparré, M AB - A procedure for the real-time analysis of laser modes using a phase-only spatial light modulator is outlined. The procedure involves encoding into digital holograms by complex amplitude modulation a set of orthonormal basis functions into which the initial field is decomposed. This approach allows any function to be encoded and refreshed in real time (60 Hz). We implement a decomposition of guided modes propagating in optical fibers and show that we can successfully reconstruct the observed field with very high fidelity. DA - 2012-07 DB - ResearchSpace DP - CSIR KW - Spatial light modulator KW - SLM KW - Optics LK - https://researchspace.csir.co.za PY - 2012 SM - 0146-9592 T1 - Mode analysis with a spatial light modulator as a correlation filter TI - Mode analysis with a spatial light modulator as a correlation filter UR - http://hdl.handle.net/10204/6114 ER - en_ZA


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