Opto-Electronic Science, Volume. 4, Issue 1, 240024(2025)
Efficient generation of vectorial terahertz beams using surface-wave excited metasurfaces
Fig. 1. Schematic illustrations of working mechanism and vectorial light field generation by the proposed SW MS. (
Fig. 2. Design and characterization of the PB meta-atom and plasmonic metal. (
Fig. 3. Near-field mapping and far-field angle-resolved characterization of SW-PW unidirectional radiation. (
Fig. 4. Characterization of far-field focusing of SW with the proposed on-chip meta-device. (
Fig. 5. Vectorial Bessel beam generation with the on-chip THz multi-pixel MS. (
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Zhuo Wang, Weikang Pan, Yu He, Zhiyan Zhu, Xiangyu Jin, Muhan Liu, Shaojie Ma, Qiong He, Shulin Sun, Lei Zhou. Efficient generation of vectorial terahertz beams using surface-wave excited metasurfaces[J]. Opto-Electronic Science, 2025, 4(1): 240024
Category: Research Articles
Received: Sep. 3, 2024
Accepted: Nov. 11, 2024
Published Online: Mar. 24, 2025
The Author Email: Shulin Sun (SLSun), Lei Zhou (LZhou)