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Wafer-scale conformal metasurface optics
Louis Martin-Monier, Sehui Chang, Johannes Froech +11
Curved and conformal optics offer significant advantages by unlocking additional geometric degrees of freedom for optical design. These capabilities enable enhanced optical perform…
Quantitative Phase Imaging with a Metalens
Aamod Shanker, Johannes Froech, Saswata Mukherjee +3
Quantitative phase imaging (QPI) recovers the exact wavefront of light from the intensity measured by a camera. Topographical maps of translucent microscopic bodies can be extracte…
Partially coherent double phase holography in visible using meta-optics
Saswata Mukherjee, Quentin A. A. Tanguy, Johannes E. Froech +4
Ultrathin flat meta-optics have shown great promise for holography in recent years. However, most of the reported meta-optical holograms rely on only phase modulation and neglect t…