Makers then aim to move to even deeper ultraviolet light waves that are only 0.19 microns long.

FORBES: Trick of the Light

From there engineers hope to use still-tinier wavelengths the "extreme ultraviolet" light waves that measure 0.013 microns.

FORBES: Trick of the Light

From there the engineers hope to use still-tinier wavelengths--the "extreme ultraviolet" light waves that measure just 0.013 microns.

FORBES: Trick Of The Light