Recent progress in single-photon and entangled-photon generation and applications
S Takeuchi - Japanese Journal of Applied Physics, 2014 - iopscience.iop.org
Quantum information science has recently attracted a lot of attention. Its applications include
secure communication, quantum computation, quantum simulation, and quantum metrology …
secure communication, quantum computation, quantum simulation, and quantum metrology …
Detection of degenerate Stokes index states
Stokes phase is the phase difference between orthogonal component states in the
decomposition of any polarization state. Phase singularities in the Stokes phase distribution …
decomposition of any polarization state. Phase singularities in the Stokes phase distribution …
Transport of orbital-angular-momentum entanglement through a turbulent atmosphere
We demonstrate experimentally how orbital-angular-momentum entanglement of two
photons evolves under the influence of atmospheric turbulence. Experimental results are in …
photons evolves under the influence of atmospheric turbulence. Experimental results are in …
Quantum formulation for nanoscale optical and material chirality: symmetry issues, space and time parity, and observables
DL Andrews - Journal of Optics, 2018 - iopscience.iop.org
To properly represent the interplay and coupling of optical and material chirality at the
photon-molecule or photon-nanoparticle level invites a recognition of quantum facets in the …
photon-molecule or photon-nanoparticle level invites a recognition of quantum facets in the …
Entangled optical vortex links
Optical vortices are lines of phase singularity which percolate through all optical fields. We
report the entanglement of linked optical vortex loops in the light produced by spontaneous …
report the entanglement of linked optical vortex loops in the light produced by spontaneous …
Coherent states of the Laguerre–Gauss modes
Large quantum photonic systems hold promise for surpassing classical computational limits,
yet their state preparation remains a challenge. We propose an alternative approach to …
yet their state preparation remains a challenge. We propose an alternative approach to …
Gouy phase induced polarization transition of focused vector vortex beams
We propose a common criterion for the effect of Gouy phase on the distinct polarization
transition of focused vector vortex beams (VVBs). Such polarization transition is strongly …
transition of focused vector vortex beams (VVBs). Such polarization transition is strongly …
High-order cylindrical vector beams with tunable topological charge up to 14 directly generated from a microchip laser with high beam quality and high efficiency
D Chen, Y Miao, H Fu, H He, J Tong, J Dong - APL Photonics, 2019 - pubs.aip.org
Large topological charge optical vortex beams carrying orbital angular momentum have
potential applications on optical trap**, optical communication with high capacity …
potential applications on optical trap**, optical communication with high capacity …
Fast biological imaging with quantum-enhanced Raman microscopy
Stimulated Raman scattering (SRS) microscopy is a powerful label-free imaging technique
that probes the vibrational response of chemicals with high specificity and sensitivity. High …
that probes the vibrational response of chemicals with high specificity and sensitivity. High …
Determining helicity and topological structure of coherent vortex beam from laser speckle
We propose and experimentally demonstrate a technique to quantitatively determine the
topological structure of the vortex beam coaxially launched into the random scattering media …
topological structure of the vortex beam coaxially launched into the random scattering media …