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100 LASER SOURCE HAVING A PEAK POWER OF MORE THAN 100 TERAWATTS AND HIGH CONTRAST
100 LASER SOURCE HAVING A PEAK POWER OF MORE THAN 100 TERAWATTS AND HIGH CONTRAST
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机译：100激光源的峰值功率超过100 TEWAATT和高对比度
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摘要
The present invention relates to a laser source capable of emitting energy pulses of more than 100 terawatts and comprising a laser system comprising the following cascaded elements: a solid laser oscillator (1); A first amplification stage (2) having a frequency drift; And a final amplification stage (6) with frequency drift; And one or two nonlinear crystals which are capable of generating a cross polarized wave and are called a nonlinear cross polarization filter 3 and interposed between the two amplification stages 2 and 6 and a third order nonlinear optical A first filter having susceptibility. The laser system also includes at least one other non-linear cross polarization filter 5, or N (N 2) filters in the system, between the first and second amplification phases 2 and 6, (4) arranged in (respectively) an output of the first filter (s) 3.
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