User profiles for "author:Hao Chi Zhang"
Hao Chi ZhangSoutheast University Verified email at etnws.com Cited by 4396 |
Spoof surface plasmon photonics
FJ Garcia-Vidal, AI Fernández-Domínguez… - Reviews of Modern …, 2022 - APS
In undergraduate courses on classical electromagnetism, it is taught that a perfect conductor
expels the electromagnetic (EM) field, and hence its surface is not able to support the …
expels the electromagnetic (EM) field, and hence its surface is not able to support the …
Concept, theory, design, and applications of spoof surface plasmon polaritons at microwave frequencies
Surface plasmon polaritons (SPPs) are highly localized surface waves that exist on the
interface of two media with opposite permittivities at optical frequencies. To produce spoof …
interface of two media with opposite permittivities at optical frequencies. To produce spoof …
A programmable diffractive deep neural network based on a digital-coding metasurface array
The development of artificial intelligence is typically focused on computer algorithms and
integrated circuits. Recently, all-optical diffractive deep neural networks have been created …
integrated circuits. Recently, all-optical diffractive deep neural networks have been created …
Broadband amplification of spoof surface plasmon polaritons at microwave frequencies
Efficient amplification of spoof surface plasmon polaritons (SPPs) is proposed at microwave
frequencies by using a subwavelength‐scale amplifier. For this purpose, a special …
frequencies by using a subwavelength‐scale amplifier. For this purpose, a special …
Integrated spoof plasmonic circuits
Using a metamaterial consisting of metals with subwavelength surface patterning, one can
mimic surface plasmon polaritons (SPPs) and achieve surface waves with subwavelength …
mimic surface plasmon polaritons (SPPs) and achieve surface waves with subwavelength …
Frequency-controlled broad-angle beam scanning of patch array fed by spoof surface plasmon polaritons
Frequency-controlled broadband and broad-angle beam scanning is proposed using a
circular-patch array fed by planar spoof surface plasmon polaritons (SPPs). Here, a row of …
circular-patch array fed by planar spoof surface plasmon polaritons (SPPs). Here, a row of …
Breaking the challenge of signal integrity using time-domain spoof surface plasmon polaritons
In modern integrated circuits and wireless communication devices or systems, three key
features need to be solved simultaneously to reach higher performance and more compact …
features need to be solved simultaneously to reach higher performance and more compact …
Efficient conversion of surface-plasmon-like modes to spatial radiated modes
We propose a spoof surface plasmon polariton (SPP) emitter which is composed of ultrathin
corrugated metallic strips, exhibiting the directional radiation property. The spoof SPP …
corrugated metallic strips, exhibiting the directional radiation property. The spoof SPP …
[HTML][HTML] A plasmonic route for the integrated wireless communication of subdiffraction-limited signals
HC Zhang, LP Zhang, PH He, J Xu, C Qian… - Light: Science & …, 2020 - nature.com
Perfect lenses, superlenses and time-reversal mirrors can support and spatially separate
evanescent waves, which is the basis for detecting subwavelength information in the far …
evanescent waves, which is the basis for detecting subwavelength information in the far …
[HTML][HTML] Broadband frequency-selective spoof surface plasmon polaritons on ultrathin metallic structure
We propose an ultrathin metallic structure to produce frequency-selective spoof surface
plasmon polaritons (SPPs) in the microwave and terahertz frequencies. Designed on a thin …
plasmon polaritons (SPPs) in the microwave and terahertz frequencies. Designed on a thin …