1 article(s) from Jiang, Quanbo
Schematics of the experiment. A single (a) circular or (b) elliptical slit etched in a 200 nm gold ...
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Working principle of an elliptical slit antenna: control of the phase. At a planar surface, the pha...
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Working principle of an elliptical slit antenna: shape of the emitted beams. (a) The intersection o...
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Control of the emission direction: effect of the eccentricity. (a–c) Transmission optical images un...
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Angular emission pattern: effect of the excitation site. (a) Schematic of the experiment (inset: a ...
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Angular spread: effect of the eccentricity. (a) Half width at half maximum (HWHM) of the angular di...
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Lobe shapes. (a–h) Theoretical emission patterns from the elliptical slit antennas upon excitation ...
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Where does the light go? Theoretical calculation of the Poynting vector: ratio of the light flux em...
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Theoretical E-field maps in the slit. (a–f) Spatial distribution of the square modulus of the total...
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Schematic of the experimental setup. An STM head is mounted on top of an inverted optical microscop...
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Beilstein J. Nanotechnol. 2018, 9, 2361–2371, doi:10.3762/bjnano.9.221
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