Spin-controlled twisted laser beams: intra-cavity multi-tasking geometric phase metasurfaces.
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Summary
Novel multi-tasking geometric phase metasurfaces were incorporated into a modified degenerate cavity laser as an output coupler to efficiently generate spin-dependent twisted light beams of different topologies to open a pathway to novel types of nanophotonic functionalities and enhanced light-matter interactions.
- Type
- article
- Published
- 2018-01-22
- Cited by
- 23
- References
- 51
- Access
- Open access
- OpenAlex
- https://openalex.org/W29401970
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:46848169
Keywords
Training (meteorology), Critical thinking, Priming (agriculture), Psychology, Christianity
References
- Spin–orbit interactions of light
- Functional and nonlinear optical metasurfaces
- Measuring the orbital angular momentum of partially coherent optical vortices through singularities in their cross-spectral density functions.
- Manipulating the spatial coherence of a laser source.
- Optical rankine vortex and anomalous circulation of light.
- High-efficiency in-line multiple imaging by means of multiple phase holograms
- Efficient method for controlling the spatial coherence of a laser.
- Broadband plasmonic half-wave plates in reflection.
- A long-range polarization-controlled optical tractor beam
- Metasurface holograms reaching 80% efficiency.
- Gap plasmon-based metasurfaces for total control of reflected light
- The formation of laser beams with pure azimuthal or radial polarization
- Spatial correlation singularity of a vortex field.
- Terabit free-space data transmission employing orbital angular momentum multiplexing
- Real-time wavefront shaping through scattering media by all-optical feedback
- Broadband Light Bending with Plasmonic Nanoantennas
- Sharper focus for a radially polarized light beam.
- Formation of helical beams by use of Pancharatnam-Berry phase optical elements.
- A digital laser for on-demand laser modes
- Manipulation of the Pancharatnam phase in vectorial vortices.
Cited by
- Structured Light from Lasers
- Topologically Controlled Intracavity Laser Modes Based on Pancharatnam-Berry Phase
- Complex lasers with controllable coherence
- Spectrally interleaved topologies using geometric phase metasurfaces.
- A review of complex vector light fields and their applications
- Radial beam by amplitude modulation and phase-shifting per quadrant in a double-aperture common-path interferometer
- Dual-frequency geometric phase metasurface for dual-mode vortex beam generator
- Vortex laser by transforming Gaussian mode with an interferometric output coupler.
- Tutorial Lecture a Revolution Towards Multitasking Metasurfaces
- Tunable Microlasers Modulated by Intracavity Spherical Confinement with Chiral Liquid Crystal
- High purity twisted light from a metasurface solid state resonator
- General design principle for structured light lasers.
- Towards higher-dimensional structured light
- Advances in Orbital Angular Momentum Lasers
- Semiconductor lasers with integrated metasurfaces for direct output beam modulation, enabled by innovative fabrication methods
- 60 nm Span Wavelength-Tunable Vortex Fiber Laser with Intracavity Plasmon Metasurfaces
- Cascaded metasurfaces for high-purity vortex generation
- Direct generation of arbitrary complex fields from a ring laser resonator
- 超构表面光场调控的激光芯片及器件(特邀)
- Advances in structured light lasers
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