Laser module and laser processing machine

A laser module, comprising:

• a first substrate;
• a first semiconductor laser light source provided at the first substrate and configured to emit a first beam in a first direction inclined at a first angle larger than 0° and smaller than 90° with respect to a first perpendicular line of an emission surface;
• a second semiconductor laser light source provided at the first substrate and configured to emit a second beam in the first direction;
• a first mirror provided parallel to the first perpendicular line and configured to reflect the first beam emitted in the first direction from the first semiconductor laser light source;
• a second mirror configured to transmit the first beam reflected by the first mirror in a second direction different from the first direction and reflect the second beam emitted from the second semiconductor laser light source in the second direction;
• and
• a light condensing optical system configured to condense the first beam and the second beam from the second mirror.