Forbes, ADu Preez, NCBelyi, VNBotha, LR2009-12-082009-12-082009-08Forbes, A, Du Preez, NC, Belyi, VN and Botha, LR. 2009. Paint stripping with high power flattened Gaussian beams. Laser Beam Shaping X Conference, San Diego, USA, 3-4 August 2009, pp 697808194772000277-786Xhttp://hdl.handle.net/10204/3814Copyright 2009. Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibitedIn this paper the researchers present results on improved paint stripping performance with an intra-cavity generated Flattened Gaussian Beam (FGB). A resonator with suitable diffractive optical elements was designed in order to produce a single mode flat–top like laser beam as the output. The design was implemented in a TEA CO2 laser outputting more than 5 J per pulse in the desired mode. The FGB showed improved performance in a paint stripping application due to its uniformity of intensity, and high energy extraction from the cavity.enFlattened Gaussian beamFlat-top beamsResonator modesDiffractive opticsPaint strippingLaser beamConference PresentationForbes, A., Du Preez, N., Belyi, V., & Botha, L. (2009). Paint stripping with high power flattened Gaussian beams. Society of Photo-Optical Instrumentation Engineers. http://hdl.handle.net/10204/3814Forbes, A, NC Du Preez, VN Belyi, and LR Botha. "Paint stripping with high power flattened Gaussian beams." (2009): http://hdl.handle.net/10204/3814Forbes A, Du Preez N, Belyi V, Botha L, Paint stripping with high power flattened Gaussian beams; Society of Photo-Optical Instrumentation Engineers; 2009. http://hdl.handle.net/10204/3814 .TY - Conference Presentation AU - Forbes, A AU - Du Preez, NC AU - Belyi, VN AU - Botha, LR AB - In this paper the researchers present results on improved paint stripping performance with an intra-cavity generated Flattened Gaussian Beam (FGB). A resonator with suitable diffractive optical elements was designed in order to produce a single mode flat–top like laser beam as the output. The design was implemented in a TEA CO2 laser outputting more than 5 J per pulse in the desired mode. The FGB showed improved performance in a paint stripping application due to its uniformity of intensity, and high energy extraction from the cavity. DA - 2009-08 DB - ResearchSpace DP - CSIR KW - Flattened Gaussian beam KW - Flat-top beams KW - Resonator modes KW - Diffractive optics KW - Paint stripping KW - Laser beam LK - https://researchspace.csir.co.za PY - 2009 SM - 9780819477200 SM - 0277-786X T1 - Paint stripping with high power flattened Gaussian beams TI - Paint stripping with high power flattened Gaussian beams UR - http://hdl.handle.net/10204/3814 ER -