Elliptically squeezed axicon phase for detecting topological charge of vortex beam
Rajeev Dwivedi, Parag Sharma, V. K. Jaiswal, Ranjana Mehrotra
Topics & Concepts
Topological quantum numberPhysicsOpticsConical surfaceOptical vortexAxiconVortexTopology (electrical circuits)Charge (physics)Beam (structure)Phase (matter)Gaussian beamInvariant (physics)Quantum mechanicsLaser beamsLaserGeometryMathematicsMechanicsCombinatoricsOrbital Angular Momentum in OpticsPlasmonic and Surface Plasmon ResearchMicrofluidic and Bio-sensing Technologies