LASER OSCILLATION APPARATUS

摘要

PURPOSE:To enhance the starting property of a laser oscillation apparatus, to make the output of the apparatus large by enhancing its oscillation efficiency and to make the apparatus small-sized as a whole. CONSTITUTION:Excitation lamps 2 by which a laser-beam generating rod 1 is irradiated with excitation light are arranged and installed in a state parallel to the optical-axis line B of the laser-beam generating rod, and electrodes 5 for the excitation lamps 2 are constituted so as to be bent at right angles to, or at an acute angle to, the direction of the optical-axis line B.