Prima Electro S.p.a.

Comau S.p.a.

Maurizio Gattiglio

Nunzio Magnano

Andrea Braglia

Andrea Agliati

Luca Di Stefano

A laser source for industrial operations including a first laser outlet and a second laser outlet. The laser source is switchable to selectively provide at the first laser outlet a high beam quality and relative low power or at the second laser outlet with a higher power and lower beam quality to better accommodate the particular process. In one example, a selector addressing unit includes movable mirrors to selectively direct the generated laser beams to either the first laser outlet or the second laser outlet. In another example the laser source is used in an industrial plant to provide laser beams to a plurality of processing cells. The laser source operable to selectively provide a laser beam having desired or optimum qualities for the particular processing cell.

Laser source, particularly for industrial processes

An apparatus comprises a multi-clad fiber that includes a light-guiding core surrounded by at least a cladding layer, and an input interface including a first set of input channels in the core configured to receive a first optical fiber, and a second set of input channels in the cladding layer configured to receive a second optical fiber. The apparatus further includes an optical switch module having an input port, a first and a second output port, a first optical path between the input port and the first input channel, and a second optical path between the input port and a second input channel in the second set of input channels. The optical switch module is controllable to switch between the first and the second optical paths. The apparatus also includes a set of laser modules.

Apparatus for combining laser beams in optical fibers, and corresponding method

A laser source for use in providing a laser beam for industrial operations in an industrial plant. The laser source selectively providing a first laser beam at a first outlet having relatively high power and lower beam quality and a second laser beam at a second outlet having relatively lower power and higher beam quality. The laser source including an optical path selector device for selectively transmitting a first laser beam along a first or second optical line toward respective first and second outlets. The second optical path having an optical amplification unit for changing the first laser to the second laser. An industrial plant including at least a first laser source selectively controls the first laser source to provide the first and the second lasers to predetermined laser processing stations. A second laser source may be used and controlled to provide a first or second laser to an alternate laser processing station on a failure of another laser source.

Growing community of inventors

Moncalieri, Italy

Maurizio Gattiglio