Results 1 to 10 of about 1,583 (193)

Optical analogue of the spin Hall effect in a photonic cavity

open access: yesOptics Letters, 2011
We observe anisotropy in the polarization flux generated in a GaAs/AlAs photonic cavity by optical illumination, equivalent to spin currents in strongly coupled microcavities. Polarization rotation of the scattered photons around the Rayleigh ring is due
Maragkou, Maria   +16 more
core   +4 more sources

Supplementary document for Particle nature of the photonic spin Hall effect - 6882068.pdf

open access: yes
Supplemental Material for “Particle nature of the photonic spin Hall ...
Junfan Zhu (14418045)   +6 more
core   +1 more source

Chirality-enabled topological phase transitions in parity-time symmetric systems

open access: yesNew Journal of Physics
Photonic spin Hall effect (PSHE) in chiral PT-symmetric systems exhibits many exotic features, but the underlying physical mechanism has not been well elucidated.
Yong Cao   +5 more
doaj   +1 more source

Transverse Spin Hall Effect and Twisted Polarization Ribbons at the Sharp Focus

open access: yesApplied Sciences
In this work, using a Richards-Wolf formalism, we derive explicit analytical relationships to describe vectors of the major and minor axes of polarization ellipses centered in the focal plane when focusing a cylindrical vector beam of integer order n. In
Victor V. Kotlyar   +7 more
doaj   +1 more source

Revisiting physical mechanism of longitudinal photonic spin splitting and Goos-Hänchen shift

open access: yesNew Journal of Physics
The intrinsic connection between the transverse photonic spin Hall effect (PSHE) and the Imbert–Fedorov shift has been well characterized. However, physical insights into the longitudinal photonic spin splitting associated with the Goos-Hänchen (GH ...
Weiming Zhen   +3 more
doaj   +1 more source

Electrically injected photonic-crystal nanocavities

open access: yes, 2012
Nano-emitters are the new generation of laser devices. A photonic-crystal cavity, which highly confines light in small volumes, in combination with quantum-dots can enhance the efficiency and lower the threshold of this device.
Welna, Karl
core  

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