Tilt-robust Bessel beam generation

Authors

  • Paul Leonard Hilario National Institute of Physics, University of the Philippines Diliman
  • Maria Eloisa Ventura National Institute of Physics, University of the Philippines Diliman
  • Kristine Faith Roque National Institute of Physics, University of the Philippines Diliman
  • Giovanni Tapang National Institute of Physics, University of the Philippines Diliman

Abstract

We construct a tilt-correcting optical set-up for the generation Bessel beams. The Bessel beam is generated by encoding a conical phase to a phase-only spatial light modulator (SLM). The aberration of the beam is corrected by a feedback system composed of a charge couple device (CCD) camera and a computer. We show that the set-up is able to correct for the tilt of up to 5o in the conical phase.

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Published

2011-10-24

How to Cite

[1]
PL Hilario, ME Ventura, KF Roque, and G Tapang, Tilt-robust Bessel beam generation, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-PA-1 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-PA-1.