Method for exploring the orbital angular momentum of an optical vortex beam with a triangular multipoint plate.
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Summary
An efficient method, based on a triangular multipoint plate, can easily determine both the sign and the magnitude of the topological charge of the optical vortices and is demonstrated by measuring the orbital angular momentum of Laguerre-Gaussian laser beams.
- Type
- article
- Published
- 2011-08-20
- Cited by
- 13
- References
- 11
- OpenAlex
- https://openalex.org/W2046740765
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:207295280
Keywords
Optical vortex, Angular momentum, Physics, Orbital angular momentum of light, Orbital angular momentum multiplexing
References
- Measuring the topological charge of integer and fraction vortices using multipoint plates
- Dynamic holographic optical tweezers
- Method for probing the orbital angular momentum of optical vortices in electromagnetic waves from astronomical objects.
- Vortex sensing diffraction gratings.
- Theory of optical trapping by an optical vortex beam.
- Orbital angular momentum of light and the transformation of Laguerre-Gaussian laser modes.
- Unveiling a truncated optical lattice associated with a triangular aperture using light's orbital angular momentum.
- Measuring vortex charge with a triangular aperture
- Characterizing topological charge of optical vortices by using an annular aperture.
- Detecting the topological charge of vortex beams using an annular triangle aperture
- Double-slit interference with Laguerre-Gaussian beams.
Cited by
- Measuring the orbital angular momentum of partially coherent optical vortices through singularities in their cross-spectral density functions.
- Determination of the topological charge of a bessel-gauss beam using the diffraction pattern through of an equilateral aperture
- The cross correlation function of partially coherent vortex beam.
- Fraunhofer diffraction of Laguerre–Gaussian beam caused by a dynamic superposed dual-triangular aperture
- Determining helicity and topological structure of coherent vortex beam from laser speckle
- Diffracted optical vortices by an angular aperture
- Proper scaling for triangular aperture in OAM measurement
- Asymmetrical Bell state analysis for photon-atoms hybrid system
- Method for exploring the topological charge and shape of an optical vortex generated by a spiral phase plate
- Vortex grating-encrypted orbital angular momentum multiplexed holography
- Hexagonal optical lattices formed by coherent interference among three fundamental Gaussian beams with oblique incidence
- Measuring Topological Charge of Laguerre–Gaussian Beams With a Y-Shaped Aperture
- Optical vortex array: generation and applications [Invited]
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