Wave front sensing of an optical vortex

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The sensing of phase front of the vortex laser beam has been carried out with the help of a Hartmann-Shack sensor. The vortex beam is generated in the form of a Laguerre-Gaussian beam (LG0 1 mode) with the help of the special helicoidal phase plates manufactured by the kinoform technology. The measured shifts of focal spots on the hartmannogram are compared with the calculated shifts. From the measured wave front tilts the reconstruction of singular phase surface has been performed.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume6346 PART 2
DOIs
Publication statusPublished - 2007
EventXVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers - Gmunden, Austria
Duration: 4 Sep 20068 Sep 2006

Other

OtherXVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers
CountryAustria
CityGmunden
Period4.9.068.9.06

Fingerprint

wave fronts
Vortex flow
kinoform
vortices
Gaussian beams
shift
Laser beams
laser beams
sensors
Sensors

Keywords

  • Adaptive optics
  • Singular optics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Starikov, F. A., Aksenov, V. P., Izmailov, I. V., Kanev, F. Y., Kochemasov, G. G., Kulikov, S. M., ... Sukharev, S. A. (2007). Wave front sensing of an optical vortex. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6346 PART 2). [63463U] https://doi.org/10.1117/12.739428

Wave front sensing of an optical vortex. / Starikov, F. A.; Aksenov, V. P.; Izmailov, I. V.; Kanev, F. Yu; Kochemasov, G. G.; Kulikov, S. M.; Manachinsky, A. N.; Maslov, N. V.; Ogorodnikov, A. V.; Sukharev, S. A.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6346 PART 2 2007. 63463U.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Starikov, FA, Aksenov, VP, Izmailov, IV, Kanev, FY, Kochemasov, GG, Kulikov, SM, Manachinsky, AN, Maslov, NV, Ogorodnikov, AV & Sukharev, SA 2007, Wave front sensing of an optical vortex. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 6346 PART 2, 63463U, XVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, Gmunden, Austria, 4.9.06. https://doi.org/10.1117/12.739428
Starikov FA, Aksenov VP, Izmailov IV, Kanev FY, Kochemasov GG, Kulikov SM et al. Wave front sensing of an optical vortex. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6346 PART 2. 2007. 63463U https://doi.org/10.1117/12.739428
Starikov, F. A. ; Aksenov, V. P. ; Izmailov, I. V. ; Kanev, F. Yu ; Kochemasov, G. G. ; Kulikov, S. M. ; Manachinsky, A. N. ; Maslov, N. V. ; Ogorodnikov, A. V. ; Sukharev, S. A. / Wave front sensing of an optical vortex. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6346 PART 2 2007.
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