HORIZONTAL-FLOW TYPE CARBON DIOXIDE GAS LASER OSCILLATOR

摘要

PURPOSE:To obtain steep pulse laser light or pulse laser light of any shape easily by applying pulse voltage to a plurality of discharge parts synchronously and by overlapping each irradiation laser light. CONSTITUTION:A laser power supply 17A is controlled by a control device 9 and a pulse voltage is applied between a cathode and an anode of a discharge part 12A to obtain a pulse laser light in slightly wider rectangular shape. Simultaneously, a laser power supply 17B is control led and a pulse voltage is applied to a discharge part 12B to obtain a pulse laser light in relatively short rectangular shape and to synchronize the cycle to the leading edge of both pulses. thus overlapping both pulses. Thus, a steep pulse laser light or a pulse laser light of any shape can be obtained easily.