Terahertz Metasurface for Spatial Detection of Full Stokes Parameters and Polarization Imaging
Nanophotonics, Volume 15, Issue 9, 13 May 2026.This work presents a THz polarization analyzer with significantly improved robustness against nonuniformity. By integrating four polarization‐sensitive meta‐atoms into a meta‐cell, the metalens splits incident light into six polarization components and generates off‐axis focal spots.
Shengnan Guan +5 more
wiley +1 more source
Polarization-insensitive narrowband reflective wavefront manipulation through all-dielectric anisotropic subwavelength structures. [PDF]
iSciencePan M, Lu Y, Wang J, Chen Y.
europepmc +1 more source
Ultrasensitive Tunable Terahertz Sensor via Critical Coupling‐Enhanced Fano Resonance
Nanophotonics, Volume 15, Issue 9, 13 May 2026.This work presents a hybrid terahertz sensor via the combination of graphene‐strip metasurface, cavity resonance, and gold film polaritons. The sensor achieves critical coupling with an ultrahigh‐Q resonance and tunable FOM with stable high sensitivity via gate voltage regulation, exhibiting excellent performance for on‐chip integrated biochemical ...
Fei Yan +7 more
wiley +1 more source
Manufacturing Anti-Reflective Subwavelength Structures on ZnS Using Femtosecond Laser Bessel Beam with Burst Mode. [PDF]
Biomimetics (Basel)Wang H, Li B, Hu L, Zhang F.
europepmc +1 more source
Nanophotonics, Volume 15, Issue 9, 13 May 2026.ABSTRACT Breaking time‐reversal symmetry to achieve broadband and wide‐angle nonreciprocity is critical in electromagnetic waves manipulation. While Epsilon‐Near‐Zero materials have revolutionized the control of Transverse Magnetic modes, realizing comparable broadband nonreciprocity for Transverse Electric (TE) modes remains a formidable challenge ...
Junyang Sui, Hai‐Feng Zhang
wiley +1 more source
The Synthesis and Assembly Mechanism of Micro/Nano-Sized Polystyrene Spheres and Their Application in Subwavelength Structures. [PDF]
Micromachines (Basel)Lee YC, Wu HK, Peng YZ, Chen WC.
europepmc +1 more source
Long‐Range Polariton Canalization in a Graphene‐Nanoribbon–Covered MgTeMoO6 Metasurface
Nanophotonics, Volume 15, Issue 9, 13 May 2026.Simulated Re(Ez) field distributions at ω = 924 cm−1 for the graphene grating, MgTeMoO6 grating, the proposed hybrid structure, and the corresponding IFCs in (kx, ky) space are shown. Re(Ez) field maps in the x–y plane at ω = 924 cm−1 for Ef = 50, 70, 74, 76, 80, and 88 meV.
Chia‐Chien Huang
wiley +1 more source
Optical Bound States in the Continuum in Subwavelength Gratings Made of an Epitaxial van der Waals Material. [PDF]
ACS NanoPruszyńska-Karbownik E +11 more
europepmc +1 more source
Terahertz Encryption With a Polarization‐Sensitive Metasurface
Nanophotonics, Volume 15, Issue 9, 13 May 2026.We propose a dual‐functional terahertz encryption metasurface that enables independent information retrieval in both the near field and the far field within a single device. In the near field, polarization‐selective amplitude modulation reveals textual patterns, whereas in the far field, phase engineering encodes multiple digital data in focal‐spot ...
Yixuan He +4 more
wiley +1 more source
Digital Holography Using Harmonic Generation from Solids for Reconstruction of Subwavelength Nanostructures. [PDF]
ACS PhotonicsGuery L, Bijloo F, Kraus PM.
europepmc +1 more source