Cited by 70Orbital Angular Momentum in OpticsLaser-Matter Interactions and ApplicationsMetamaterials and Metasurfaces Applications

Experimental observation of spin-independent transverse shift of the centre of gravity of a reflected Laguerre–Gaussian light beam

Dasgupta, R., Gupta, P.K.·2006·Optics Communications

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Crossref · 10.1016/j.optcom.2005.07.033

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6 of 6 references verified0 citation errors · 0 not checkable

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  • The presence of helicity-dependent vortices and IOAM in focused light was observed using probe particles, which experienced transverse orbital rotation around the beam axis with sense determined by the helicity of the incoming wave that had no vorticity prior to focusing.

    “The presence of the helicity-dependent vortices and IOAM in focused light was observed using probe particles interacting with the focal field 22,23,99 , Fig. 2b. The particles experienced transverse orbital rotation around the beam axis, which is characteristic of optical vortices 101,102 , with the sense of a rotation determined by the helicity of the incoming wave, which”

    From Spin–orbit interactions of light (2015) · cites this paper as [102]

  • The Berry phase and spin Hall effect allow immediate generalizations to the case of higher-order beams with vortices bearing intrinsic orbital angular momentum.

    “Likewise the angular Doppler shift [72 -80] and the Imbert -Fedorov shift [124 -129], the Berry phase and spin Hall effect allow immediate generalizations to the case of higher-order beams with vortices bearing intrinsic orbital angular momentum [119,130 -135] (see also [84,90]).”

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Authors
Dasgupta, R., & Gupta, P. K.
Affiliations
Raja Ramanna Centre for Advanced Technology (IN)
Corresponding author
Dasgupta, R.
Venue
Optics Communications
Publisher
Elsevier BV
Published
2006-01
Volume
257
Issue
1
Pages
91-96
ISSN
0030-4018 (ISSN-L)
OpenAlex
W2024183565
Cited by
70
References
6
Citations by year
2025: 4 · 2024: 2 · 2023: 1 · 2022: 7 · 2021: 5 · 2020: 3 · 2019: 1 · 2018: 4 · 2017: 2 · 2016: 3 · 2015: 2 · 2014: 1 · 2013: 6 · 2012: 5
FWCI
2.05
Type
journal article
Language
en
Open access
closed
Locations
Optics Communications (publishedVersion)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Orbital Angular Momentum in Optics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
  • Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Metamaterials and Metasurfaces Applications
Keywords
Laguerre-Gaussian beams, orbital angular momentum, center of gravity shift, transverse shift

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