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Journals >Optical Instruments >Volume 42 >Issue 5 >Page 63 > Article

Optical Instruments
Vol. 42, Issue 5, 63 (2020)

Design of near-field plasmonic vortex with shifting based on metasurface in terahertz region

Zhen LI^1,2

Author Affiliations

¹Shanghai Key Laboratory of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China

²School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

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DOI: 10.3969/j.issn.1005-5630.2020.05.010 Cite this Article

Zhen LI. Design of near-field plasmonic vortex with shifting based on metasurface in terahertz region[J]. Optical Instruments, 2020, 42(5): 63 Copy Citation Text

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References

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[3] JESACHER A, SCHWAIGHOFER A, FÜRHAPTER S. Wavefront correction of spatial light modulators using an optical vortex image[J]. Optics Express, 15, 5801-5808(2007).

[4] YU N F, GENEVET P, KATS M A. Light propagation with phase discontinuities: generalized laws of reflection and refraction[J]. Science, 334, 333-337(2011).

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[11] LEE S Y, KIM S J, KWON H. Spin-direction control of high-order plasmonic vortex with double-ring distributed nanoslits[J]. IEEE Photonics Technology Letters, 27, 705-708(2015).

[12] YANG H, CHEN Z Q, LIU Q. Near‐field orbital angular momentum generation and detection based on spin‐orbit interaction in gold metasurfaces[J]. Advanced Theory and Simulations, 2, 1900133(2019).

[13] KIM H, PARK J, CHO S W. Synthesis and dynamic switching of surface plasmon vortices with plasmonic vortex lens[J]. Nano Letters, 10, 529-536(2010).

[14] MEHMOOD M Q, MEI S T, HUSSAIN S. Visible‐frequency metasurface for structuring and spatially multiplexing optical vortices[J]. Advanced Materials, 28, 2533-2539(2016).

[15] JIANG Z H, KANG L, YUE T W. A single noninterleaved metasurface for high‐capacity and flexible mode multiplexing of higher‐order Poincaré sphere beams[J]. Advanced Materials, 32, 1903983(2020).

[16] GAO H, LI Y, CHEN L W. Quasi-Talbot effect of orbital angular momentum beams for generation of optical vortex arrays by multiplexing metasurface design[J]. Nanoscale, 10, 666-671(2018).

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Zhen LI. Design of near-field plasmonic vortex with shifting based on metasurface in terahertz region[J]. Optical Instruments, 2020, 42(5): 63

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