Patent attributes
A system and method for performing laser induced optical breakdown (LIOB) in corneal tissue of an eye requires calculating a pattern of focal spots. LIOB is then induced at a first focal spot, and is continued at a plurality of interim focal spots within a time period τ. Each focal spot has a diameter “d1” and generates a temporal cavitation bubble of diameter “d2”. It then collapses within time “τ” to a substantially stationary diameter “d3”, with (d1≦d3≦d2). Importantly, each focal spot is located more than “d2” from every other interim focal spot within the time period of “τ”. At the time “τ”, a second focal spot in the pattern can be generated at a distance “d3” from the first focal spot. This process is then continued with another plurality of interim focal spots being generated within another time period “τ”.
