With laser diodes pumped solid bodies - a laser oscillator device and method for controlling laser diodes of a solid body - laser oscillator

摘要

With laser diodes pumped solid bodies - a laser oscillator device, comprising:a solid body - pumping medium (7);a plurality of laser diodes (6a to 6j) in the region of the solid bodies - pumping medium (7) are arranged for the transmission of pumping radiation to the solid bodies - pumping medium (7);a plurality of with the laser diodes (6a to 6j) connected in each case detection circuits (13a to 13j) for respectively detecting a failure of one of the plurality of laser diodes (6a to 6j);a plurality of deflection circles (15a to 15j) with respective laser diodes (6a to 6j), and are adapted to circumvent the respective laser diodes can be selectively;a plurality of control circuits (14a to 14j), which the laser diodes (13a to 13j) are respectively allocated to and are adapted to respectively associated deflection, driver circuits (15a to 15j) to provide;a determination part (8) which, after detection of an error of a laser diode (6a to 6j) of a detection circuit (13a to 13j) receives an error signal to determine the position of the laser diode (6a to 6j), which is defective; anda control part (9), which..