Laser fabrication bioarrays at 157 nm in three steps. Right: Image of bio-array with three different proteins
(red, green, blue) fabricated with the automated laser micro-stepper.
field (Fresnel) edge diffraction pattern following laser
irradiation with a non-focused laser beam with 1 (a), 5
(b), 10 (c) and 20 (d) laser pulses respectively. Ten diffracted
modes are developed along each one of the perpendicular
directions of the two axes in the image plane.