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Amplification of higher-order Poincaré sphere beams

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dc.contributor.author Naidoo, Darryl
dc.contributor.author Sroor, H
dc.contributor.author Litvin, I
dc.contributor.author Forbes, A
dc.date.accessioned 2019-10-17T08:39:05Z
dc.date.available 2019-10-17T08:39:05Z
dc.date.issued 2019-09
dc.identifier.citation Naidoo, D., Sroor, H. Litvin, I. & Forbes, A. 2019. Amplification of higher-order Poincaré sphere beams. In: SPIE Optical Engineering and Applications, San Diego, California, USA, 11-15 August 2019 en_US
dc.identifier.isbn 9781510629073
dc.identifier.isbn 9781510629080
dc.identifier.issn 0277-786X
dc.identifier.issn 1996-756X
dc.identifier.uri https://doi.org/10.1117/12.2542294
dc.identifier.uri https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11107/2542294/Amplification-of-higher-order-Poincar%c3%a9-sphere-beams/10.1117/12.2542294.full
dc.identifier.uri http://hdl.handle.net/10204/11171
dc.description Presented in: SPIE Optical Engineering and Applications, San Diego, California, USA, 11-15 August 2019. Due to copyright restrictions, the attached PDF file contains the abstract of the full-text item. For access to the full-text item, please consult the publisher's website. https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11107/2542294/Amplification-of-higher-order-Poincar%c3%a9-sphere-beams/10.1117/12.2542294.full en_US
dc.description.abstract The Higher order Poincar´e sphere (HOPS) is generally used to describe scalar and vector orbital angular momentum modes. These modes have found many applications to date; however, they are limited to low power levels. It has thus become topical to consider amplification of such structured light modes. Here, we study the purity of the HOPS beams in a master oscillator power amplifier configuration using recently developed characterization tools through birefringent and non-birefringent amplifiers. We outline a general theory for this problem where we consider both gain and vector perspectives, and confirm our theory by experiment. en_US
dc.language.iso en en_US
dc.publisher SPIE en_US
dc.relation.ispartofseries Workflow;22667
dc.subject Higher order sphere Poincare beams en_US
dc.subject Laser beam shaping en_US
dc.subject Master Oscillator Power Amplifier en_US
dc.subject Power Amplifier en_US
dc.subject Vector Quality Factor en_US
dc.subject Vector vortex beams en_US
dc.title Amplification of higher-order Poincaré sphere beams en_US
dc.type Conference Presentation en_US
dc.identifier.apacitation Naidoo, D., Sroor, H., Litvin, I., & Forbes, A. (2019). Amplification of higher-order Poincaré sphere beams. SPIE. http://hdl.handle.net/10204/11171 en_ZA
dc.identifier.chicagocitation Naidoo, Darryl, H Sroor, I Litvin, and A Forbes. "Amplification of higher-order Poincaré sphere beams." (2019): http://hdl.handle.net/10204/11171 en_ZA
dc.identifier.vancouvercitation Naidoo D, Sroor H, Litvin I, Forbes A, Amplification of higher-order Poincaré sphere beams; SPIE; 2019. http://hdl.handle.net/10204/11171 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Naidoo, Darryl AU - Sroor, H AU - Litvin, I AU - Forbes, A AB - The Higher order Poincar´e sphere (HOPS) is generally used to describe scalar and vector orbital angular momentum modes. These modes have found many applications to date; however, they are limited to low power levels. It has thus become topical to consider amplification of such structured light modes. Here, we study the purity of the HOPS beams in a master oscillator power amplifier configuration using recently developed characterization tools through birefringent and non-birefringent amplifiers. We outline a general theory for this problem where we consider both gain and vector perspectives, and confirm our theory by experiment. DA - 2019-09 DB - ResearchSpace DP - CSIR KW - Higher order sphere Poincare beams KW - Laser beam shaping KW - Master Oscillator Power Amplifier KW - Power Amplifier KW - Vector Quality Factor KW - Vector vortex beams LK - https://researchspace.csir.co.za PY - 2019 SM - 9781510629073 SM - 9781510629080 SM - 0277-786X SM - 1996-756X T1 - Amplification of higher-order Poincaré sphere beams TI - Amplification of higher-order Poincaré sphere beams UR - http://hdl.handle.net/10204/11171 ER - en_ZA


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