Results 201 to 210 of about 2,883 (253)

Topological robustness of classical and quantum optical skyrmions in atmospheric turbulence. [PDF]

Nat Commun
Guo Z, Peters C, Mata-Cervera N, Vetlugin AN, Guo R, Zhang P, Forbes A, Shen Y.   +7 more
europepmc   +1 more source

Modal Analysis with Asymptotic Strips Boundary Conditions of Skewed Helical Gratings on Dielectric Pipes as Cylindrical Metasurfaces for Multi-Beam Holographic Rod Antennas. [PDF]

Sensors (Basel)
Ng Mou Kehn M, Lin TW, Chen WC.
europepmc   +1 more source

All-on-chip reconfigurable generation of scalar and vectorial orbital angular momentum beams. [PDF]

Light Sci Appl
Zhao W, Yi X, Huang J, Liu R, Wang J, Shi Y, Ma Y, Forbes A, Dai D.   +8 more
europepmc   +1 more source

Construction of optical spatiotemporal skyrmions. [PDF]

Light Sci Appl
Teng H, Liu X, Zhang N, Fan H, Chen G, Cao Q, Zhong J, Lei X, Zhan Q.   +8 more
europepmc   +1 more source

Surface and particle characterization with cylindrical vector beams

Optical Fabrication and Testing, 2002
openaire   +2 more sources

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Concentric microcavities for cylindrical vector beam lasers

Optics Letters, 2020
Cylindrical vector (CV) beams with polarization singularities have attracted intense research interest because of their important applications in optical trapping and manipulation, imaging, and high-speed optical communication. In this Letter, we propose a high-speed integrated device designed to emit fundamental CV beams, including both radially and ...
Shuang Zheng, Xiang Ma, Quanan Chen, Qiaoyin Lu, Weihua Guo, Jian Wang   +5 more
openaire   +2 more sources

Cylindrical vector beam-splitters

Frontiers in Optics 2011/Laser Science XXVII, 2011
We show that radial and azimuthal polarizations can be separated with a circular sub-wavelength grating. The proposed grating-based beam-splitter can be used to generate cylindrical vector beams from circularly polarized light.
J. Lin, P. Genevet, F. Capasso
openaire   +1 more source

Cylindrical vector beam transformations and hybrid vector beams

Frontiers in Optics 2010/Laser Science XXVI, 2010
Transformations of the spin and orbital parts of cylindrical vector beams through conventional optical elements is analyzed with Jones calculus and experimentally measured by Stokes polarimetry. Generation of unique hybrid vector beams is discussed.
G. Milione, R. R. Alfano
openaire   +1 more source