Chunhua Qin , Tingnuo Pan , Yicheng Li , Bo Lv , Wenjia Li , Yuxiang Li , Ping Li , Zheng Zhu , Chunying Guan , Jinhui Shi
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引用次数: 0
Abstract
In this work, multifunctional polarization modulation of linearly and circularly polarized light in near-infrared range is achieved based on the all-dielectric metamaterial with bilayer silicon nanorods. In this design, a strong polarization conversion is accompanied by the Fano resonance generated from the coupling effect between the silicon blocks. In addition, the asymmetric transmission and circular dichroism are attained by rotating the silicon bar of the lattice. This work provides a way to realize the multifunctional polarization modulation devices in subwavelength platforms.
期刊介绍：
Optics Communications invites original and timely contributions containing new results in various fields of optics and photonics. The journal considers theoretical and experimental research in areas ranging from the fundamental properties of light to technological applications. Topics covered include classical and quantum optics, optical physics and light-matter interactions, lasers, imaging, guided-wave optics and optical information processing. Manuscripts should offer clear evidence of novelty and significance. Papers concentrating on mathematical and computational issues, with limited connection to optics, are not suitable for publication in the Journal. Similarly, small technical advances, or papers concerned only with engineering applications or issues of materials science fall outside the journal scope.
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