| 摘要 |
PROBLEM TO BE SOLVED: To obtain a high stability laser by eliminating pulse current time lag due to jitter of a circuit element, while giving a prescribed time lag to the pulse current supplied to both laser oscillators. SOLUTION: A pulse-generating circuit 11 is formed of one circuit, shared by two magnetic pulse compression circuits 12, 13, and the timing of generation of the pulse current to laser generators 5, 6 is adjusted by the product of voltage and time of a saturable reactor T15 provided in the magnetic pulse compression circuit 12. A pulse transformer includes two units of pulse transformers connected in series or in parallel. The time lag adjustment includes the adjustment by the product of voltage and time of the saturable reactor for compressing magnetic pulse, and the adjustment, by making the difference between the products of voltage and the time of the saturable reactors provided separately in pulse transformers connected in parallel. COPYRIGHT: (C)2005,JPO&NCIPI
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