Zobrazeno 1 - 10
of 966
pro vyhledávání: '"Pu Kun"'
Autor:
Zhao, Jin, Zhang, Huang Zhao, Chong, Ming-Zhe, Zhang, Yue-Yi, Zhang, Zi-Wen, Zhang, Zong-Kun, Du, Chao-Hai, Liu, Pu-Kun
Recently, metasurfaces have experienced revolutionary growth in the sensing and superresolution imaging field, due to their enabling of subwavelength manipulation of electromagnetic waves. However, the addition of metasurfaces multiplies the complexi
Externí odkaz:
http://arxiv.org/abs/2305.03177
Publikováno v:
In Geoenergy Science and Engineering February 2025 245
Retroreflectors that can accurately redirect the incident wave in free space back along its original channel provide unprecedented opportunities for light manipulation in wireless communication. However, to the best of our knowledge, the existing met
Externí odkaz:
http://arxiv.org/abs/2201.04558
Autor:
Zhao, Jin, Yin, Li-Zheng, Han, Feng-Yuan, Wang, Yi-Dong, Huang, Tie-Jun, Du, Chao-Hai, Liu, Pu-Kun
Inspired by the capability of structured illumination microscopy in subwavelength imaging, many researchers devoted themselves to investigating this methodology. However, due to the free propagating feature of the traditional structured illumination
Externí odkaz:
http://arxiv.org/abs/2106.10530
Among the most promising terahertz (THz) radiation devices, gyrotrons can generate powerful THz-wave radiation in an open resonant structure. Unfortunately, such an oscillation using high-Q axial mode has been theoretically and experimentally demonst
Externí odkaz:
http://arxiv.org/abs/2104.14108
Manipulation of spoof surface plasmons (SSPs) has recently intrigued enormous interest due to the capability of guiding waves with subwavelength footsteps. However, most of the previous studies, manifested for a single functionality, are not suitable
Externí odkaz:
http://arxiv.org/abs/2012.03691
Recent advances in hyperbolic metamaterials have spurred many breakthroughs in the field of manipulating light propagation. However, the unusual electromagnetic properties also put extremely high demands on its compositional materials. Limited by the
Externí odkaz:
http://arxiv.org/abs/2012.05806
Gradient metasurfaces have been extensively applied in recent years for enabling an unprecedented control of light beam over thin optical components. However, these metasurfaces suffer from low efficiency when it comes to bending light with large ang
Externí odkaz:
http://arxiv.org/abs/2010.11072
Advances in graphene plasmonics offer numerous opportunities for enabling the design and manufacture of a variety of nanoelectronics and other exciting optical devices. However, due to the limitation of material properties, its operating frequency ca
Externí odkaz:
http://arxiv.org/abs/2006.12255
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