a metasurface lens (metalens) and a vortex-beam generating device. In the float-jacquard knitting technique, two or more types of yarn are used to produce a pattern: A yarn is floated loose ...

Metasurface-based lenses and objectives can provide aberration-free and high-resolution imaging, while meta-optical sensors can achieve enhanced sensitivity and specificity for chemical and biological ...

When placed between a camera's lens and sensor, it sends this information ... University Researchers tested their neural network and metasurface using video recordings of translucent “PSU ...