Flat optics based on patterned liquid crystals (LCs) has recently received extensive research interest. Comparing with dielectric metasurfaces which are usually fabricated by sophisticated lithography ...

Optical metasurfaces are two-dimensional arrays of nano-scatterers that modify optical wavefronts at subwavelength spatial resolution. They are poised to revolutionize optics by enabling complex ...

Bosch says it has extended its steering-angle sensor offering to include a new cost-effective model. The company claims that the LWS6 meets all standard requirements of today’s safety and comfort ...