首页>
外国专利>
LASER SOURCE HAVING A PEAK POWER OF MORE THAN 100 TERAWATTS AND HIGH CONTRAST
LASER SOURCE HAVING A PEAK POWER OF MORE THAN 100 TERAWATTS AND HIGH CONTRAST
展开▼
机译:激光光源的峰值功率超过100太瓦特并且具有高对比度
展开▼
页面导航
摘要
著录项
相似文献
摘要
A laser source capable of emitting energy pulses greater than or equal to 100 TeraWatt, consisting of a laser chain that comprises in cascade: a solid-state laser oscillator; a first amplification stage with frequency chirping; and a last amplification stage with frequency chirping; a first filter with one or two non-linear crystals and third order non-linear optical susceptibility, capable of generating a cross-polarized wave, known as non-linear cross-polarization filter, inserted between these two amplification stages. The laser chain furthermore comprises: between the first and the last amplification stage, at least one other non-linear cross-polarization filter, i.e. N filters in the chain with N≧2; and N−1 dispersion compensator(s), placed at the output of the first filter(s) (respectively).
展开▼