Have you ever wondered how your eyeglasses correct your vision or how a telescope brings distant objects into focus? The answer lies in the fascinating world of optics, specifically in the realm of ...

A team of researchers has demonstrated a plasma lens capable of focusing attosecond pulses. This breakthrough substantially ...

Abstract: New super-contact patterning technique is applied to the concave lens mold. For minimizing the light diffraction, the photoresist is coated on the mask. The peeled resist film with the ...