發(fā)布時(shí)間：2018-07-07 15:51

  本文選題：光纖激光 + 相干合成�。� 參考：《強(qiáng)激光與粒子束》2016年04期

【摘要】：基于主動(dòng)鎖相相干偏振合成系統(tǒng)實(shí)現(xiàn)了四路500 W級(jí)全光纖窄線(xiàn)寬保偏放大器的共孔徑合成輸出。當(dāng)相位控制系統(tǒng)處于閉環(huán)狀態(tài)時(shí),整個(gè)合成系統(tǒng)的輸出功率達(dá)2164 W,合成效率為94.5%。實(shí)驗(yàn)中,隨著功率的提升,合成效率未發(fā)生明顯退化。這是目前相干偏振合成系統(tǒng)的最高輸出功率。
[Abstract]:Based on the active phase-locked coherent polarization synthesis system, the common aperture synthetic output of 500W all-fiber narrow-linewidth polarization-maintaining amplifier is realized. When the phase control system is in a closed-loop state, the output power of the whole system is 2164 W and the synthesis efficiency is 94.5W. In the experiment, the synthesis efficiency did not degrade obviously with the increase of power. This is the highest output power of the current coherent polarization synthesis system.
【作者單位】： 國(guó)防科學(xué)技術(shù)大學(xué)光電科學(xué)與工程學(xué)院;
【分類(lèi)號(hào)】：TN24;TN253
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本文編號(hào)：2105457