Dynamically tunable terahertz (THz) wavefront modulators are essential components for next-generation communications. Researchers from China and Russia have designed and fabricated two stretchable metasurfaces based on single-walled carbon nanotube (SWCNT) film: a focal-length-tunable metasurface lens and another for controllable beam deflection. Dynamic Terahertz Wavefront Control Using Stretchable Single-Walled Carbon Nanotube-Based Metasurfaces
June 06, 2026
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Dynamically tunable terahertz (THz) wavefront modulators are essential components for next-generation communications. Researchers from China and Russia have designed and fabricated two stretchable metasurfaces based on single-walled carbon nanotube (SWCNT) film: a focal-length-tunable metasurface lens and another for controllable beam deflection. 