As the pattern is transferred, it is reduced in scale by a projection lens ... ultraviolet lithography can achieve these resolutions with a single exposure and with fewer design restrictions ...

For centuries, telescopes have relied on curved lenses and mirrors to observe the Universe. A team of researchers has ...

The photomask is a master template for a given design. After a mask is developed, it is shipped to the fab or packaging house. The mask is placed in a lithography tool. The tool projects light through ...

Now, researchers have developed an innovative flat lens that promises to revolutionize ... stars Using a novel computational design method and advanced lithography techniques, the team created ...