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Contribution Poster

Budker INP - 2nd and 3rd floors

Characterization and transformation of Terahertz Bessel beams with angular orbital momentum


  • Mrs. Natalia OSINTSEVA
  • Ms. Yulia CHOPOROVA

Primary authors



Recently, using silicon binary axicons with spiral zones, we transformed a NovoFEL Gaussian beam into Bessel beams with orbital angular momenta l = ±1 and l = ±2. In this paper we study the propagation of beams through random mediа and investigate optical systems which allow extending the length of non-diffractive beam propagation.