Web14. sep 2024 · A single thin meta-optic can outperform a stack of refractive lenses and provide significant system-level performance and cost advantages. Meta-optics are fabricated using standard... Web24. apr 2024 · Three main methods have been used to introduce the phase delay in dielectric metasurfaces: Truncated waveguide 3, 7, geometrical phase 8, 9, 10, and more recently resonant or Huygens 11, 12...
STMicroelectronics and Metalenz Partner to Transform Optical …
Web5. apr 2024 · Figure 1. Hybrid optical system designed by attaching a flexible diffractive micro-optics array onto a refractive cylindrical lens. (a) Schematic showing the propagation of a collimated laser beam through the hybrid diffractive optics represented in (a-1) XYZ, (a-2) XZ plane and (a-3) YZ plane (z-axis is not drawn to scale).(b) 3D CAD rendering of the … Web8. jún 2024 · The projection lens is the core component of DMD-based maskless lithography and its imaging quality directly affects the transferal of exposure pattern. Based on the traditional projection lens system, we have designed diffractive optical element (DOE) and aspheric surfaces to optimize the refractive/diffractive hybrid projection lens system to … skate 4 free to play
Broadband Achromatic Metasurface-Refractive Optics - Harvard …
Web24. aug 2024 · In this paper, we demonstrate a refractive-meta hybrid system consisting of a ball lens mainly providing the ray bending ability, and a meta-corrector to eliminate aberration of the optical system. Spatial frequency requirement of the meta-device is … Web1. sep 2024 · Meta Optical Elements (MOE), are groundbreaking in their form, performance, compactness, and efficiency, compared to traditional refractive lenses. COMPACTNESS: … Web23. mar 2024 · Our results on refractive outcomes demonstrated a slightly larger but not significant spherical equivalent in the hybrid multifocal-EDOF IOL, while such deviation did not negatively affect VAs... skate 4 graphics