365 citations · 5.8k across the 104 of their papers we have counts for
9 papers · 1 filter
Large FOV short-wave infrared meta-lens for scanning fiber endoscopy
Ningzhi Xie, Matthew D. Carson, Johannes E. Fröch +3
The scanning fiber endoscope (SFE), an ultra-small optical imaging device with a large field-of-view (FOV) for having a clear forward view into the interior of blood vessels, has g…
Large area optimization of meta-lens via data-free machine learning
Maksym V. Zhelyeznyakov, Johannes E. Froch, Anna Wirth-Singh +4
Sub-wavelength diffractive optics meta-optics present a multi-scale optical system, where the behavior of constituent sub-wavelength scatterers, or meta-atoms, need to be modelled…
Foveated Thermal Computational Imaging in the Wild Using All-Silicon Meta-Optics
Vishwanath Saragadam, Zheyi Han, Vivek Boominathan +7
Foveated imaging provides a better tradeoff between situational awareness (field of view) and resolution and is critical in long-wavelength infrared regimes because of the size, we…
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…
Real Time Full-Color Imaging in a Meta-Optical Fiber Endoscope
Johannes E. Froech, Luocheng Huang, Quentin A. A. Tanguy +6
Endoscopes are an important component for the development of minimally invasive surgeries. Their size is one of the most critical aspects, because smaller and less rigid endoscopes…
Realizing tight-binding Hamiltonians using site-controlled coupled cavity arrays
Abhi Saxena, Arnab Manna, Rahul Trivedi +1
Analog quantum simulators rely on programmable quantum devices to emulate Hamiltonians describing various physical phenomenon. Photonic coupled cavity arrays are a promising platfo…