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22 August 2005 Wavefront registration of an optical vortex generated with the help of spiral phase plates
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Abstract
The phase front measurements of a vortex laser beam have been carried out with the help of a Shack-Hartmann sensor. The vortex beam is generated in the form of a Laguerre-Gaussian beam (LG01 mode) with the help of the special spiral phase plates manufactured by the kinoform technology. The measured shifts of focal spots on the hartmanogram are compared with the calculated shifts.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
F. A. Starikov, V. V. Atuchin, G. G. Kochemasov, S. M. Kulikov, A. N. Manachinsky, N. V. Maslov, A. V. Ogorodnikov, I. S. Soldatenkov, and S. A. Sukharev "Wavefront registration of an optical vortex generated with the help of spiral phase plates", Proc. SPIE 5894, Advanced Wavefront Control: Methods, Devices, and Applications III, 58941E (22 August 2005); https://doi.org/10.1117/12.620940
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