Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel zone ...

Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using ...

Anti-Reflective Coating (ARC): It is common practice to apply ARC to surfaces of lenses and other optical elements because they help to decrease reflection. Less reflection leads to significantly ...

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical ...