Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor

F. A. Starikov, G. G. Kochemasov, S. M. Kulikov, A. N. Manachinsky, N. V. Maslov, A. V. Ogorodnikov, S. A. Sukharev, V. P. Aksenov, I. V. Izmailov, F. Yu Kanev, V. V. Atuchin, I. S. Soldatenkov

Research output: Contribution to journalArticle

46 Citations (Scopus)

Abstract

Reconstruction the phase front of a vortex laser beam is conducted by use of a Hartmann-Shack wavefront sensor. The vortex beam in the form of the Laguerre-Gaussian LG0 1 mode is generated with the help of a spiral phase plate. The new reconstruction technique based on measured wavefront gradients allows one to restore the singular phase surface with good accuracy, whereas the conventional least-squares approach fails.

Original languageEnglish
Pages (from-to)2291-2293
Number of pages3
JournalOptics Letters
Volume32
Issue number16
DOIs
Publication statusPublished - 15 Aug 2007

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vortices
sensors
laser beams
gradients

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Starikov, F. A., Kochemasov, G. G., Kulikov, S. M., Manachinsky, A. N., Maslov, N. V., Ogorodnikov, A. V., ... Soldatenkov, I. S. (2007). Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor. Optics Letters, 32(16), 2291-2293. https://doi.org/10.1364/OL.32.002291

Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor. / Starikov, F. A.; Kochemasov, G. G.; Kulikov, S. M.; Manachinsky, A. N.; Maslov, N. V.; Ogorodnikov, A. V.; Sukharev, S. A.; Aksenov, V. P.; Izmailov, I. V.; Kanev, F. Yu; Atuchin, V. V.; Soldatenkov, I. S.

In: Optics Letters, Vol. 32, No. 16, 15.08.2007, p. 2291-2293.

Research output: Contribution to journalArticle

Starikov, FA, Kochemasov, GG, Kulikov, SM, Manachinsky, AN, Maslov, NV, Ogorodnikov, AV, Sukharev, SA, Aksenov, VP, Izmailov, IV, Kanev, FY, Atuchin, VV & Soldatenkov, IS 2007, 'Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor', Optics Letters, vol. 32, no. 16, pp. 2291-2293. https://doi.org/10.1364/OL.32.002291
Starikov FA, Kochemasov GG, Kulikov SM, Manachinsky AN, Maslov NV, Ogorodnikov AV et al. Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor. Optics Letters. 2007 Aug 15;32(16):2291-2293. https://doi.org/10.1364/OL.32.002291
Starikov, F. A. ; Kochemasov, G. G. ; Kulikov, S. M. ; Manachinsky, A. N. ; Maslov, N. V. ; Ogorodnikov, A. V. ; Sukharev, S. A. ; Aksenov, V. P. ; Izmailov, I. V. ; Kanev, F. Yu ; Atuchin, V. V. ; Soldatenkov, I. S. / Wavefront reconstruction of an optical vortex by a Hartmann-Shack sensor. In: Optics Letters. 2007 ; Vol. 32, No. 16. pp. 2291-2293.
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