Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
December 3, 2025Laser & Photonics Review

Gradient‐Momentum Engineering in Metasurface for Continuous and Asymmetric Beam Steering

View Full Paper
Ask AI
Bookmark
Share

Authors

HSHsiu-Ping SuPHPo Sheng HuangPWPin Chieh Wu

Discussion

Loading...

Member takes

Overview

Experimental findings reveal a metasurface enables continuous beam steering with 70° vertical and 100° horizontal angles, suggesting applications in LiDAR and optical communication.

Key Points

  • The metasurface enables continuous and asymmetric 2D beam steering with significant steering ranges up to 100° horizontally.
  • Angular resolution averages at about 0.4°, with an experimental deflection efficiency reaching 58.1%, supporting high performance in optical systems.
  • Transmissive platform design grants high theoretical efficiency exceeding 96% across the entire illumination field, overcoming traditional diffraction limits.
  • Meta-optics platform integration opens avenues for scalable solutions in compact LiDAR and chip-scale optical communications with enhanced beam control.

Cite This Study

Su et al. (2025) studied this question.

synapsesocial.com/papers/694025972d562116f28fec2ehttps://doi.org/10.1002/lpor.202502066
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Efficient dynamic tunable metasurface based on Ge 2 Sb 2 Te 5 in the near infrared band2023 · 9 citations
  2. 2Off-chip beam steering with a one-dimensional optical phased array on silicon-on-insulator2009 · 401 citations
  3. 3Electrically tunable topological phase transition in non-Hermitian optical MEMS metasurfaces2024 · 79 citations
  4. 4Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction2011 · 10,364 citations
  5. 5Giant and high-resolution beam steering using slow-light waveguide amplifier2011 · 81 citations