ArticleLight, science & applications2024
Metalenses phase characterization by multi-distance phase retrieval.
Article in Light, science & applications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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The trial behind it
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Who cites it
10 citing papers in PubMed.
- Twin-Lever Multifunctional Meta-Optics With High Longitudinal Tolerance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Minimalist optical system for achromatic imaging within extended field of view based on monolithic integrated meta-axicon cluster.Light, science & applications · 2026Article
- Wavelength- and angle-multiplexed full-color 3D metasurface hologram.Nanophotonics (Berlin, Germany) · 2025Article
- Dispersive Meta-lens Thermometry for High-temperature Measurements.Nature communications · 2025Article
- Water-Immersed GaP Huygens' Meta-Optics for Visible Structured Light Generation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multifunctional Meta-optic Azimuthal Shear Interferometer.Nano letters · 2025Article
- Quantitative Phase Imaging with a Meta-Based Interferometric System.ACS applied materials & interfaces · 2025Article
- Dynamic Coherent Diffractive Imaging with Modulus Enforced Probe and Low Spatial Frequency Constraints.Sensors (Basel, Switzerland) · 2025Article
- Tunable meta-device for large depth of field quantitative phase imaging.Nanophotonics (Berlin, Germany) · 2025Article
- Empowering nanophotonic applications via artificial intelligence: pathways, progress, and prospects.Nanophotonics (Berlin, Germany) · 2025Review
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Authors and funding
10 authors.
Funding
Abstract
Metalens, characterized by their unique functions and distinctive physical properties, have gained significant attention for their potential applications. To further optimize the performance of metalens, it is necessary to characterize the phase modulation of the metalens. In this study, we present a multi-distance phase retrieval system based on optical field scanning and discuss its convergence and robustness. Our findings indicate that the system is capable of retrieving the phase distribution of the metalens as long as the measurement noise is low and the total length of the scanned light field is sufficiently long. This system enables the analysis of focal length and aberration by utilizing the computed phase distribution. We extend our investigation to measure the phase distribution of the metalens operating in the near-infrared (NIR) spectrum and identify the impact of defects in the sample on the phase. Additionally, we conduct a comparative analysis of the phase distribution of the metalens in air and ethanol and observe the variations in the phase modulation of the metalens in different working mediums. Our system provides a straightforward method for the phase characterization of metalens, aiding in optimizing the metalens design and functionality.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.