Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for performing laser operations. In embodiments the laser systems and methods utilize high velocity laser fluid jets, including fluid jets formed from conanda laser jet nozzles and flow through window laser jet nozzles. There is provide a system having a revolving beam dump. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.

Abstract: Combing apparatus for a braiding machine or the like, comprising a plurality of smooth, flexible lines mounted on one side of the fibers in the area between the braiding machine and the braid point. The lines are fixed at the end near the braiding machine and are attached at the opposite end to a flexible and resilient member, such as a spring or rubber band. A plurality of pusher members are mounted on the one side of the fibers in alignment with the lines, and a plurality of gripper members are mounted on the opposite side of the fibers in alignment with the lines and pusher members. The pusher members engage the lines in an area near the braiding machine so as to push them between the fibers. The gripper members extend through the fibers to grip the lines, pull them through the fibers and then pull the lines toward the braid point to separate and comb the fibers in a uniform manner.