International audienceWe propose space-variant uniaxial flat optical elements designed to generate pure Laguerre–Gaussian modes with arbitrary azimuthal and radial indices l and p from an incident Gaussian beam. This is done via the combined use of the dynamic and the geometric phases. Optimal design protocol for the mode conversion efficiency is derived, and the corresponding characteristics are given for −6≤l≤6 and 0≤p≤5. The obtained “modal q-plates” may find many applications whenever the radial degree of freedom of a light field is at play
International audienceHigh-order-harmonic generation (HHG) is a tabletop and tunable source of extre...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...
We propose space-variant uniaxial flat optical elements designed to generate pure Laguerre–Gaussian ...
Spiral phase plates for the generation of Laguerre-Gaussian (LG) beam with non-null radial index wer...
A spiral phaseplate is used at millimetre-wave frequencies to transform a free-space, fundamental He...
The work of design, fabrication and characterization of spiral phase plates for the generation of La...
International audienceA quasi-modal version of the recently introduced Laguerre-Gaussian modal q-pla...
A spiral phaseplate is used at millimetre-wave frequencies to transform a free-space, fundamental He...
Multi-plane light conversion is a method of performing spatial basis transformations using cascaded ...
Generation of a donut-shaped first-order Laguerre-Gaussian (LG01) vortex mode via a method designed ...
A method is described to spatially transform the annular profile of an arbitrary high-order Laguerre...
The transverse structure of light is recognized as a resource that can be used to encode information...
Laguerre-Gaussian (LG) beams are used in many research fields, such as microscopy, laser cavity mode...
Multi-plane light conversion is a method of performing spatial basis transformations using cascaded ...
International audienceHigh-order-harmonic generation (HHG) is a tabletop and tunable source of extre...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...
We propose space-variant uniaxial flat optical elements designed to generate pure Laguerre–Gaussian ...
Spiral phase plates for the generation of Laguerre-Gaussian (LG) beam with non-null radial index wer...
A spiral phaseplate is used at millimetre-wave frequencies to transform a free-space, fundamental He...
The work of design, fabrication and characterization of spiral phase plates for the generation of La...
International audienceA quasi-modal version of the recently introduced Laguerre-Gaussian modal q-pla...
A spiral phaseplate is used at millimetre-wave frequencies to transform a free-space, fundamental He...
Multi-plane light conversion is a method of performing spatial basis transformations using cascaded ...
Generation of a donut-shaped first-order Laguerre-Gaussian (LG01) vortex mode via a method designed ...
A method is described to spatially transform the annular profile of an arbitrary high-order Laguerre...
The transverse structure of light is recognized as a resource that can be used to encode information...
Laguerre-Gaussian (LG) beams are used in many research fields, such as microscopy, laser cavity mode...
Multi-plane light conversion is a method of performing spatial basis transformations using cascaded ...
International audienceHigh-order-harmonic generation (HHG) is a tabletop and tunable source of extre...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...
A computer-generated hologram is used for the production of high-order muultiringed Laguerre-Gaussia...