Dudley, Angela LVasilyeu, RForbes, AKhilo, NRopot, P2009-11-202009-11-202009-07Dudley, A, Vasilyeu, R, Forbes, A et al. 2009. Experimental generation and application of the superposition of higher-order Bessel beams. 54th Annual Conference of the South African Institute of Physics (SAIP), Durban, South Africa, 6-10 July 2009, pp 1-12http://hdl.handle.net/10204/376154th Annual Conference of the South African Institute of Physics (SAIP), Durban, South Africa, 6-10 July 2009This presentation provides information on experimental generation and application of the superposition of higher-order Bessel beams. The superposition of zero order Bessel beams can be used to measure the radius of curvature of a reflecting surface. This approach is based on the fact that the intensity distribution of the superimposed Bessel beams is a sensitive function of the relative phases between the constituting beams.enBessel fields generationBessel beamBessel fieldsLaserOpticsPhysicsSuperposition54th Annual Conference of the South African Institute of PhysicsConference PresentationDudley, A. L., Vasilyeu, R., Forbes, A., Khilo, N., & Ropot, P. (2009). Experimental generation and application of the superposition of higher-order Bessel beams. http://hdl.handle.net/10204/3761Dudley, Angela L, R Vasilyeu, A Forbes, N Khilo, and P Ropot. "Experimental generation and application of the superposition of higher-order Bessel beams." (2009): http://hdl.handle.net/10204/3761Dudley AL, Vasilyeu R, Forbes A, Khilo N, Ropot P, Experimental generation and application of the superposition of higher-order Bessel beams; 2009. http://hdl.handle.net/10204/3761 .TY - Conference Presentation AU - Dudley, Angela L AU - Vasilyeu, R AU - Forbes, A AU - Khilo, N AU - Ropot, P AB - This presentation provides information on experimental generation and application of the superposition of higher-order Bessel beams. The superposition of zero order Bessel beams can be used to measure the radius of curvature of a reflecting surface. This approach is based on the fact that the intensity distribution of the superimposed Bessel beams is a sensitive function of the relative phases between the constituting beams. DA - 2009-07 DB - ResearchSpace DP - CSIR KW - Bessel fields generation KW - Bessel beam KW - Bessel fields KW - Laser KW - Optics KW - Physics KW - Superposition KW - 54th Annual Conference of the South African Institute of Physics LK - https://researchspace.csir.co.za PY - 2009 T1 - Experimental generation and application of the superposition of higher-order Bessel beams TI - Experimental generation and application of the superposition of higher-order Bessel beams UR - http://hdl.handle.net/10204/3761 ER -