16 citations · 35 across the 12 of their papers we have counts for
7 papers · 1 filter
Computational metaoptics for imaging
Charles Roques-Carmes, Kai Wang, Yuanmu Yang +2
Metasurfaces -- ultrathin structures composed of subwavelength optical elements -- have revolutionized light manipulation by enabling precise control over electromagnetic waves' am…
Computed tomography using meta-optics
Maksym Zhelyeznuyakov, Johannes E. Fröch, Shane Colburn +2
Computer vision tasks require processing large amounts of data to perform image classification, segmentation, and feature extraction. Optical preprocessors can potentially reduce t…
Transferable polychromatic optical encoder for neural networks
Minho Choi, Jinlin Xiang, Anna Wirth-Singh +3
Artificial neural networks (ANNs) have fundamentally transformed the field of computer vision, providing unprecedented performance. However, these ANNs for image processing demand…
Broadband long-range thermal imaging via meta-correctors
Cameron Vo, Owen Anderson, Anna Wirth-Singh +3
Long-range imaging in the thermal infrared band is critical for applications such as environmental monitoring, industrial inspections, and surveillance. To achieve high quality ima…
Meta-optical Imaging at Thermal Wavelengths
Anna Wirth-Singh, Aurelia M. Brook, Rose Johnson +2
The field of meta-optics has grown to include metalenses spanning the ultraviolet to terahertz regimes. Imaging is a key application of meta-optics, with recent works demonstrating…
End-to-end metasurface design for temperature imaging via broadband Planck-radiation regression
Sophie Fisher, Gaurav Arya, Arka Majumdar +2
We present a theoretical framework for temperature imaging from long-wavelength infrared thermal radiation (e.g. 8-12 m) through the end-to-end design of a metasurface-optics fr…
Beating bandwidth limits for large aperture broadband nano-optics
Johannes E. Fröch, Praneeth K. Chakravarthula, Jipeng Sun +10
Flat optics have been proposed as an attractive approach for the implementation of new imaging and sensing modalities to replace and augment refractive optics. However, chromatic a…