Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface (Advanced Optical Materials 36/2024)

IF 8 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2024-12-20 DOI:10.1002/adom.202470119

Kemeng Wang, Yogesh Kumar Srivastava, Thomas CaiWei Tan, Rajour Tanyi Ako, Madhu Bhaskaran, Sharath Sriram, Jianqiang Gu, Ranjan Singh

引用次数: 0

Abstract

Nanometric Ge Films for Ultrafast THz Modulation

Nanometric germanium films, vastly thinner than terahertz wavelengths, have been integrated with a responsive metasurface of metallic terahertz asymmetric split ring resonators on a low-loss flexible substrate (cyclic olefin copolymer film). These ultrathin, flexible, and ultrafast functional metasurfaces enable efficient, low-power terahertz modulation. For further information, see article number 2402010 by Jianqiang Gu, Ranjan Singh, and co-workers.

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.