Special polarization states are generated that have unique focusing properties that may be used to create extremely strong longitudinal fields. Combined with surface plasmon excitation, these polarization states can be used in apertureless near-field scanning optical microscopy systems. A radially polarized...
Photonic computing techniques have attracted great research interest due to their ability to perform ultra-fast artificial intelligence (AI) inference. An article in this issue delves into the transformative potential of photonic computing in the field of ...
Higher polarization rotations were obtained in anA-plane ZnO layer with in-plane biaxially compressive strains as compared to strain-free ZnO. This study provides detailed information concerning the role played by in-plane strains in optically polarized applications based on nonpolar ZnO in the ultra-...
As validation, we experimentally realize phase and polarization singularity sheets with heart-shaped cross-sections using metasurfaces. Singularity engineering of the dark enables new degrees of freedom for light-matter interaction and can inspire similar field topologies beyond optics, from electron beams...
We report a method to synthesize the complete range of arbitrary combinations of coherences independently in both the polarization and spatial degrees of freedom (DoFs) by utilizing energy conserving unitary and non-unitary transformations. We further demonstrate that starting from a fully spatially ...
Unprecedented and fascinating phenomena have been recently observed at oxide interfaces between centrosymmetric cubic materials, where polar discontinuities can give rise to polarization charges and electric fields that drive a metal–insulator transitio
However, so far, the effective control of valley polarization degree in monolayer TMDs semiconductors is mostly achieved at liquid helium cryogenic temperature (4.2 K), with the requirements of high magnetic field and on-resonance laser, which are of high cost and unwelcome for applications. To ...
Anwar, S., Mubarik, M., Waheed, A., Firdous, S., 2015. Polarization imaging and characterization of chitosan for applications in tissue engineering. Optik--Int. J. Light Electron Opt. 126 (7), 871-876.Anwar S, Mubarik M, Waheed A, Firdous S (2015) Polarization Imaging and ...
Ferroelectric photovoltaic cells have attracted particular interest owing to their potential applications in the green energy field. But there are two drawbacks: weak polarization and wide bandgap, which make them suffer from the limitat... Y Bai,Y Chen,L Zhang,... - 《Journal of Applied Physic...