| 摘要 |
PROBLEM TO BE SOLVED: To obtain a method for driving a laser device which can store the pulse waveform of a stable single peak in time. SOLUTION: A plurality of Q switches 4 and 5 are arranged in a resonator, and each high frequency modulation signal generated by each high frequency modulation signal generating means 6 and 7 is inputted on the basis of a control signal corresponding to each Q switch generated by a control signal generating means 8 which is common to those Q switches 4 and 5, and the diffraction action of each Q switch element is controlled to execute pulse driving. A laser device is configured to measure an operation delay time corresponding to the control signal of each Q switch 4 and 5, and when any one of those Q switches is used as a reference, the operation delay time of the other Q switch is canceled, and an adjustment time based on the operation delay time measured for each control signal of each Q switch is set so that the operations can relatively be made in-phase. COPYRIGHT: (C)2005,JPO&NCIPI
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