Introducing bubbles to improve cornea reshaping without the creation of a flap

A method of removing material from an internal portion of organic tissue, comprising:

• creating a plurality of bubbles below the surface of the organic tissue with one or more laser beams, wherein the plurality of bubbles include a first row of bubbles which are linearly aligned;
• and
• creating a channel through the linearly aligned first row of bubbles with the one or more laser beams;
• wherein the channel is created from 10−9 seconds to 10−6 seconds after the first row of bubbles is created;
• wherein the one or more laser beams creating the first row of bubbles has a pulse intensity of from 108 to 109 W/cm2;
• the one or more laser beams creating the channel through the first row of bubbles has a pulse intensity of from 1011 to 1015 W/cm2;
• wherein the one or more laser beams creating the first row of bubbles has a pulse energy of from 1 to 10 μJ;
• the one or more laser beams creating the channel through the first row of bubbles has a pulse energy of from 0.1 mJ to 1 mJ;
• and
• wherein the first row of bubbles are created at a depth from 150 μm to 250 μm below the surface of the organic tissue.