Light can be tailored to carry angular momentum well beyond the restriction of its two spin states, left- and right-circularly polarized light, by imbuing it with orbital angular momentum (OAM). OAM is controlled by imparting finer and finer azimuthal phase gradients, twisting the wavefront ever...
The well-defined orbital angular momentum (OAM) of rotating cavity modes operating near the cutoff frequency excited by gyrating electrons in a high-power electron cyclotron maser (ECM)—a gyrotron—has been derived by photonic and electromagnetic wave approaches. A mode generator was built with a...
Jo VerbeeckarXivJuchtmans, Roeland, and Jo Verbeeck (2016), "Local orbital angular momentum revealed by spiral-phase-plate imaging in transmission-electron microscopy," Physical Review A 93 (2), 023811, arXiv:1512.04789.Juchtmans, R. & Verbeeck, J. Local orbital angular momentum revealed by...
Quantum field theory of photons with orbital angular momentum A quantum-field-theory approach is put forward to generalize the concept of classical spatial light beams carrying orbital angular momentum to the single-p... GF Calvo,A Picón,E Bagan - 《Physical Review A》 被引量: 89发表: 200...
We recently proposed a scheme for the creation of coherent superpositions of vortex states in Bose-Einstein condensates (BECs) using orbital angular moment... S Thanvanthri,KT Kapale,JP Dowling - 《Physical Review A》 被引量: 10发表: 2008年 Entanglement of orbital angular momentum for the sig...
N., & Buchleitner, A., Universal entanglement decay of photonic- orbital-angular-momentum qubit states in atmospheric turbulence. Physical Review A, 91(1... ND Leonhard,VN Shatokhin,A Buchleitner - 《Physical Review A》 被引量: 12发表: 2015年 Evolution of orbital angular momentum entangled ...
P Bandyopadhyay,B Basu,D Chowdhury - 《Physical Review A》 被引量: 2发表: 2017年 Separation and detection of orbital angular momentum states of composite vortex beams in atmospheric turbulence channels The separation and detection of compound orbital angular momentum (OAM) modes are the basis for...
The orbital-angular-momentum (OAM) modes in optical fibers have polarization mode dispersion (PMD) properties similar to those of single-mode fibers (SMFs). The +l and -l order OAM modes supported by the same fiber vector modes undergo random cross coupling and exhibit a frequency-dependent ti...
Optical Pumping of Orbital Angular Momentum of Light in Cold Cesium Atoms We present experimental results on the transfer of the orbital angular momentum of light to a system of cold cesium atoms. A nondegenerate four-wave mixing... JWR Tabosa,DV Petrov - 《Physical Review Letters》 被引量:...
- 《Physical Review Letters》 被引量: 38发表: 2013年 Vortex-bearing array of singular beams with very high orbital angular momentum We consider theoretically and experimentally an array of singular beams whose axes lie on the surface of a hyperboloid of revolution. We show that such a s... ...