Reflector device for emitting a plurality of reflected beams from a single main light beam

A reflector device intended to form N reflected beams from a principal light beam, the device comprises:

• a support;
• a light source arranged to emit a principal light beam on a principal axis;
• N mirrors, N being an integer greater than or equal to 2, partially transparent, assembled on the support, and delimited by a partially reflective front face, and a rear face opposite to the front face,
• the mirrors are arranged, in an order, from a first position to an Nth position, so that the principal light beam is incident on the front face of the mirror in the first position, and interacts successively, in the order, with each mirror to form a beam reflected by the front face and a beam transmitted by the rear face, the beam reflected by the front face of the mirror in a position i, i being between 2 and N, resulting from the reflection of the beam transmitted by the rear face of the mirror in the position i−1,
• wherein each mirror is mounted so as to pivot about one or more pivot axes on the support, and is associated with one or more actuators arranged to pivot said mirror on one or other or both of the pivot axes, advantageously an actuator comprises at least one of the elements selected from:
• an electrostatic actuator, a magnetic actuator, a piezoelectric actuator, a thermal actuator.