9 citations · 22 across the 4 of their papers we have counts for
5 papers
Surface-Normal Electric Spin in Obliquely Excited Parallel-Slit SPP Fields
Naoki Ichiji
Handedness-dependent light-matter interactions require control of local electric-field rotation, but generating controlled surface-normal spin textures is difficult under oblique i…
Transverse spin texture in optical non-Hermitian skin modes
Naoki Ichiji, Issei Takeda, Taiki Yoda +3
In structured electromagnetic fields, polarization textures are often closely linked to the spatial variation of the energy flow. However, this familiar picture has been establishe…
Selective Enhancement of Optical Chirality and Spin Angular Momentum in Plasmonic Near-Field
Naoki Ichiji, Takuya Ishida, Ikki Morichika +3
The interaction between circularly polarized (CP) light and matter is governed by two fundamental quantities: spin angular momentum (SAM) and optical chirality (OC). While these qu…
Designing rotational motion of charges on plasmonic nanostructures excited by circularly polarized light
Naoki Ichiji, Takuya Ishida, Ikki Morichika +3
Rotational motion of charges in plasmonic nanostructures plays an important role in transferring angular momentum between light and matter on the nanometer scale. Although sophisti…
Rotationally displaced electric field intensity distribution around square nanoantennas induced by circularly polarized light
Naoki Ichiji, Takuya Ishida, Ikki Morichika +2
An optical field around regular polygon metal nanostructures excited by circularly polarized light can exhibit rotationally displaced intensity distributions. Although this phenome…