Results 1 to 10 of about 80,934 (296)

Electromagnetically induced polarization conversion

Optics Communications, 2012
Abstract Electromagnetically induced transparency and polarization conversion due to interference between two polarization-selective plasmonic resonances coexisting in the same planar metamaterial are studied. The metasurface represents a periodic array of two topologically distinct metamolecules combined on the same substrate: i ) monopole antennas
Alexander B Khanikaev, S Hossein Mousavi, Chihhui Wu   +2 more
exaly   +2 more sources

Spatial-Polarization-Independent Parametric Up-Conversion of Vectorially Structured Light

Physical Review Applied, 2020
Carmelo Rosales-Guzmán, Bao-Sen Shi, Zhi-Han Zhu   +2 more
exaly  

Ultra-broadband perfect cross polarization conversion metasurface

Optics Communications, 2016
Guoxiang Dong, Hongyu Shi, Song Xia
exaly  

Realization of broadband cross-polarization conversion in transmission mode in the terahertz region using a single-layer metasurface

Optics Letters, 2015
Wenwei Liu, Shuqi Chen, Zhancheng Li
exaly  

Reconfigurable Linear-to-Linear Polarization Conversion Metasurface Based on PIN Diodes

IEEE Antennas and Wireless Propagation Letters, 2018
Shang-Yi Sun, Wen Jiang, Shuxi Gong
exaly  

Bi-functional metasurface for broadband absorption and broadband cross-polarization conversion based on vanadium dioxide

Optical Materials
Rui Zhang, Wenrui Xue, Jinglin Liang
exaly  

Low Profile Dual-Band Polarization Conversion Metasurface with Omnidirectional Polarization. [PDF]

Materials (Basel), 2023
In this work, a dual-band transmissive polarization conversion metasurface (PCM), with omnidirectional polarization and low profile, is proposed. The periodic unit of the PCM is composed of three metal layers separated by two substrates.
Zhang JJ, Xu WX, Zhao YT, Xie HY, Zu HR, Wu B.   +5 more
europepmc   +4 more sources

Dynamic phase assembled terahertz metalens for reversible conversion between linear polarization and arbitrary circular polarization

Opto-Electronic Advances, 2022
If a metalens integrates the circular polarization (CP) conversion function, the focusing lens together with circular-polarizing lens (CPL) in traditional cameras may be replaced by a metalens.
Jitao Li, Guocui Wang, Zhen Yue, Jingyu Liu, Jie Li, Chenglong Zheng, Yating Zhang, Yan Zhang, Jianquan Yao   +8 more
doaj   +3 more sources

Efficient polarization conversion metasurface for scattered beam control and RCS reduction [PDF]

Scientific Reports
This study proposes and experimentally validates a multifunctional, ultra-wideband polarization conversion metasurface. The design integrates polarization conversion and electromagnetic scattering functions into a single structure, enabling applications ...
Lijian Zhang, Chuang Gao, Hua Guo, Haoyu Zhang, Zepeng Zhao, Tian Liu   +5 more
doaj   +2 more sources

Switchable linear to circular polarization conversion in reflection and transmission modes based on vanadium-dioxide [PDF]

Scientific Reports
A design of a switchable dual-mode linear-to-circular polarization converter (LTC-PC) in the terahertz (THz) band is reported based on vanadium dioxide (VO2).
Eman M. Eldesouki, Ahmed Elsayed Abouelez   +1 more
doaj   +2 more sources