Propagation Dynamics of a Finite-energy Airy Beam with Sinusoidal Phase in Optical Lattice

Xiaoyuan Huang; Manna Chen; Geng Zhang; Ye Liu; Hongcheng Wang

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자료유형: 학술저널

저자정보: Xiaoyuan Huang (Dongguan University of Technology) Manna Chen (Dongguan University of Technology) Geng Zhang (Dongguan University of Technology) Ye Liu (Dongguan University of Technology) Hongcheng Wang (Dongguan University of Technology)

저널정보: 한국광학회 Current Optics and Photonics Current Optics and Photonics Vol.4 No.4

발행연도: 2020.8

수록면: 267 - 272 (6page)

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The propagation of a truncated Airy beam with spatial phase modulation (SPM) is investigated in Kerr nonlinearity with an optical lattice. Before the truncated Airy beam enters the optical lattice, a sinusoidal phase is introduced on the wave-front of the beam. The effect of the spatial phase modulation and optical lattice on propagation behavior is analyzed by direct numerical simulation. It is found that the propagation direction of a truncated Airy beam can be effectively controlled by adjusting the values of phase shift. The effects of optical amplitude, truncation factor, spatial modulation frequency, lattice period and lattice depth on the propagation are discussed in detail. By choosing a high modulation depth, the finite-energy Airy beam can be deflected with a large deflection angle in an optical lattice.

#Optical propagation #Truncated Airy beam #Phase modulation #Optical lattice

참고문헌 (28)

참고문헌 신청

G. A. Siviloglou / 2007 / Accelerating finite energy Airy beams / Opt. Lett 32:979~981

G. A. Siviloglou / 2007 / Observation of accelerating Airy beams / Phys. Rev. Lett 99:213901

M. V. Berry / 1979 / Nonspreading wave packets / Am. J. Phys 47:264~267

P. Polynkin / 2009 / Curved plasma channel generation using ultra intense Airy beams / Science 324:229~232

J. Baumgartl / 2008 / Optically mediated particle clearing using Airy wavepackets / Nat. Photonics 2:675~678

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